Meet our clinicians

Elizabeth Huber, PhD

Licensed Psychologist / Co-Founder

Dr. Huber is a Licensed Psychologist in private practice in Dallas. She completed her doctorate in clinical psychology at UT Southwestern Medical Center in 2016. She completed her APA-Accredited Pre-Doctoral Internship at both the Eating Disorder Services Unit of Children’s Hospital of Dallas, and Counseling Services at Southern Methodist University in Dallas. Prior to this, Liz completed a BA with honors in Plan II and Spanish at the University of Texas in Austin (2001) and a Masters of Psychology at the University of Dallas (2012).

Liz pursued a career in finance in both New York City and Dallas before realizing her calling in the field of psychology. Her experience in the corporate world informs her work as a therapist, particularly in partnering with patients to help them achieve balance between their personal lives and professional aspirations. She believes that fulfillment can often be found at the intersection of passion and aptitude, and she strives to help her patients uncover and nurture their intrinsic talents to discover joy and purpose in their personal and professional lives.

Dr. Huber’s training and areas of clinical interest pertain to women’s health and include anxiety, depression, eating disorders, antepartum and postpartum psychopathology, fertility-related concerns and difficulties in relationships. Her approach to therapy is primarily psychodynamic in nature. In psychodynamic psychotherapy, a client partners with the therapist to explore those aspects of the self that are not fully known and to develop insight into past experiences and relationships. Dr. Huber incorporates cognitive behavioral therapy and mindfulness to help clients learn to tolerate painful thoughts and feelings, and to view them from a more compassionate and non-judgmental stance. She believes that suffering can provide an opening into a deeper understanding of one’s internal world and the unconscious patterns that have led us to our current uncomfortable dynamics, relational patterns or symptoms. While symptom reduction is both a goal and often a byproduct of psychodynamic psychotherapy, Dr. Huber’s work with patients prioritizes increased self-awareness, satisfaction in relationships, integrated sense of self and recognition of intrinsic gifts and strengths.  Dr. Huber’s goal is to graduate patients from therapy with the confidence and self-reliance that will enable them to lead richer, more joy-filled lives.

Jennifer Bradford, PhD

Licensed Psychologist / Co-Founder

Originally from Tulsa, Oklahoma, Jennifer received her BA in Psychology and her MEd in Counseling from the University of Oklahoma. She earned her PhD in Counseling Psychology from the University of North Texas in 2006. She completed her APA-Accredited Internship at the University of Pennsylvania's Counseling & Psychological Services followed by a post-doctoral fellowship in student counseling and assessment at the University of Southern California. She has spent 10+ years in university counseling centers, most recently at SMU where she was a Senior Staff Psychologist. Prior to being at SMU, Jennifer lived in New York City and served as a Staff Psychologist and the Training Director at William Paterson University in New Jersey. Within college counseling, she enjoyed the focus on eating disorder treatment, college mental health, and supervision and training of future professionals in psychology, but she practiced with a more generalist approach providing treatment for the full spectrum of psychological difficulties. She is also an adjunct instructor at Seton Hall University in their online Master’s Degree program in Mental Health Counseling and School Counseling.

Jennifer has been in private practice since 2012. Her clinical areas of interest include anxiety disorders, women’s issues, infertility concerns, eating concerns and mindful eating, and relational issues. She also has advanced training in perinatal mental health issues and integrative nutrition. She very much enjoys working with young professionals, new mothers or soon to be mothers, women, and college students. Jennifer also specializes in assessments with a focus on consults and evaluations for fertility issues, pre-surgical assessments, and cognitive abilities.

Jennifer describes herself as a relational therapist, which means she is interested in examining relational patterns clients engage in that support, maintain, and prevent the challenges/symptoms they are experiencing. She works with clients to explore the relationships they have with others, within their environments, and with themselves to understand where those relationships work effectively and where those patterns need adjustments or shifts in perspective. Jennifer also believes the therapy relationship is very important and works to provide a safe, compassionate space in which clients feel comfortable collaborating in their treatment. Her approach to therapy is primarily psychodynamic with an emphasis on attachment theory and developmental theory. She also integrates mindfulness and self-compassion into her work.

Jennifer currently lives in Dallas with her husband, 2 children, and cat. Outside of work, she can be found chauffeuring kiddos and being a spectator at various youth sporting events. Jennifer also enjoys baking, reading by the water, college football, and quiet spaces (this one is elusive)!

Amber Anderson, MA, LPC

Pre-Doctoral Therapist

Supervised by Jennifer Bradford, PhD

Amber was born and raised in Texas. She earned her Bachelor of Science degree in Psychology from Northern Arizona University in Flagstaff, AZ, her Master of Art degree in Counseling from Amberton University, and she is currently studying for her PhD in Clinical Psychology at Walden University. She is also a Licensed Professional Counselor in Texas.

Amber realized early that helping others was her purpose in life. Her training includes experience as an on-unit therapist for teens and adults in the inpatient level of care and serving as a supervisor for the intake department. Amber is passionate about working with teens and adults who are experiencing concerns with anxiety, depression, interpersonal conflict, self-esteem, and trauma. Amber also works with adults dealing with occupational/work-related stress. She approaches her care with clients through an empathetic, cognitive-behavioral approach that identifies “stuck points” and seeks to move through them in a collaborative manner.

Outside of the office, Amber enjoys spending time with family, traveling, and experiencing new adventures.

Monica Gutierrez, MS

Pre-Doctoral Therapist

Supervised by Elizabeth Huber, PhD

Monica Gutierrez grew up in the Dallas Fort Worth area of Texas. She earned her Bachelor of Science from Texas Woman’s University, majoring in Psychology with a minor in Nutrition & Food Science. She completed her Master’s of Science in clinical mental health counseling at the University of the Southwest and completed the clinical internship portion of her program under the supervision of Drs. Jennifer Bradford and Elizabeth Huber at Preston Hollow Health & Wellness.

Monica is passionate about counseling as a tool to help others cultivate emotional wellness. She enjoys working with a diverse group of clients. She has a special interest in areas that include play therapy, eating disorders, weight management, depression and anxiety.

Prior to earning her Master’s degree, Monica worked extensively with adult learners as a vocational school advisor and within the healthcare field. This taught her the value of understanding a person’s background and tailoring her approach to meet their unique goals and circumstances. She is also bilingual, fluent in English and Spanish.
During her spare time, Monica loves to travel. She finds there is nothing quite like the thrill of stepping off a plane into a completely different culture. To unwind, she appreciates a simple cup of warm coffee in a quiet place with a good book.

Karina V. Gutman, PhD, BCB

Post-Doctoral Resident

Supervised by Elizabeth Huber, PhD

Karina was raised in the Dallas Fort Worth area; however, she is originally from Riga, Latvia. She received her Bachelor of Arts in Psychology from the University of Texas at Dallas (2012). Then she proceeded to pursue her graduate education in Clinical Health Psychology at The California School of Professional Psychology at Alliant International University in San Diego, California. Karina completed her Master of Arts degree in Clinical Psychology in 2015 and her PhD in Clinical Psychology with an emphasis in Health Psychology in 2020. Karina also pursued additional training in the field of psychophysiology and holds a certification in Biofeedback through the Biofeedback Certification International Alliance (BCIA). Most recently, Karina completed her APA Accredited Pre-Doctoral Internship at The University of Texas Health Science Center at Tyler (UTHSCT). She is currently a Post-Doctoral Fellow at Preston Hollow Health and Wellness.

Throughout her clinical training, Karina has worked with individuals throughout the lifespan including children, adolescents, adults, and elderly individuals. She worked in a variety of inpatient and outpatient settings, including a university clinic treating children and adolescents using psychophysiological modalities, several integrated medical settings (The University of Texas Health Science Center at Tyler and The University of California San Diego Family Medicine and Collaborative Care) working primarily with adults of all ages, a school setting, and inpatient psychiatric facilities.

Karina’s clinical interests include psychophysiological and stress-based disorders, anxiety, depression, health behavior change, life adjustments and transitions, occupational stress, sleep disorders, and women’s health. As a clinician, Karina approaches each person individually with compassion, empathy, and multicultural awareness. Her clinical work is rooted in the biopsychosocial model and she believes that working with the mind-body connection is an integral part of improving one’s overall health, well-being, and resiliency to stress. Karina utilizes various interventions to help her clients achieve their goals and optimize well-being including psychophysiological interventions, cognitive behavioral therapy, acceptance and commitment therapy, self-compassion, and mindfulness-based approaches.

During her free time, Karina enjoys traveling and exploring the world, spending time with her family and two dogs, as well as cooking and baking.

Joy Liani Hallman, EdD

Post-Doctoral Resident

Supervised by Jennifer Bradford, PhD

I believe that self-forgiveness can unlock powerful opportunities to move forward in life.  I seek to empower my clients to create and become their best selves and am most noted for assisting with improving self-esteem and lessening anxiety while creating calm.  My approach to therapy is grounded in Humanistic and Existential Psychology, and I incorporate techniques from mindfulness, narrative and cognitive behavioral (CBT) therapies.  

My primary areas of interest include: relationships/interpersonal Issues, women’s health concerns, processing trauma, body image, and life and career transitions. I am also particularly passionate about working with African Americans and college students. 

In partnering with my patients, I offer a safe space free of judgement, as it is my belief that humans are making the best decisions for themselves based on the information that each of us has in any given moment.  Together, we can work to help you let go of those things which no longer serve you, deconstruct negative, false stories and self-beliefs and begin again by identifying and reshaping your goals so that you can author your own success story.  In experiencing #alonetogether I can assist you with adding more joy in your life and becoming your best self.

My motto: “Never let the shadow of a past failure block the sunlight of success.”

My favorite quote: “The key to Joy is unconditional kindness to all of life, including one’s own, which we refer to as compassion.  Without compassion, little of any significance is ever accomplished in human endeavor…” – Dr. David Hawkins 


Kimberly Hernandez, PhD

Licensed Psychologist

Dr. Hernandez was born and raised in Texas leading her to complete each stage of her education and training in the state which she calls home. She earned her bachelor’s in arts degree in psychology from Texas A&M University in 2010 with a minor in sociology. She then continued to earn her master’s in arts degree in Counseling Psychology from Texas Woman’s University in 2015. In August 2018, Dr. Hernandez earned her doctorate degree in Counseling Psychology from Texas Woman’s University after completing her APA-accredited pre-doctoral internship at the University of Houston Student Counseling Center. Throughout the stages of education, she received clinical training in varied settings including trauma crisis centers, hospitals, student counseling centers, and residential substance abuse treatment. She also completed extensive research on the impact of infertility on men as part of her doctoral studies. She is currently completing her postdoctoral fellowship with Preston Hollow Health and Wellness under the supervision of Dr. Elizabeth Huber and Dr. Jennifer Bradford as she seeks licensure in the state of Texas.

In her clinical practice, Dr. Hernandez has special interests in working with trauma, men’s issues, infertility, and eating disorders. Additionally, she has experience in treating anxiety, depression, and anger issues. Dr. Hernandez takes a relational approach to therapy which addresses the impact of clients’ relationships, with others and themselves, on their overall wellbeing. She believes that the therapy relationship is the most important aspect of therapy, as a safe and compassionate environment is necessary for personal exploration and growth. Along this vein, she focuses on multicultural issues with her clients and addressing issues of privilege, oppression, and justice. She also utilizes a focus on emotions in therapy as a means of developing increased insight into the power and meaning of emotions in order to optimize personal intuition and communication with others.

Dr. Hernandez currently lives in Carrollton, Texas with her husband and dog. When not seeing clients, she enjoys baking, reading, and serving as a part of her church family.

Camille A. Holiner, PsyD

Post-Doctoral Resident

Supervised by Jennifer Bradford, PhD

Born and raised in Big D, Dr. Holiner is elated to be back home after completing her doctoral program in South Florida. Camille received her undergraduate degree in Psychology from Tulane University in New Orleans and completed her master’s degree and PsyD in Clinical Psychology at the APA accredited program at Nova Southeastern University in Ft. Lauderdale, Florida. She completed her Pre-Doctoral Internship at the nationally renowned Renfrew Center for Eating Disorders in Coconut Creek, Florida and is currently a Post-Doctoral Resident at Preston Hollow Health and Wellness.

Dr. Holiner specializes in the treatment of eating disorders, interpersonal issues, anxiety, depression, and low self-esteem.  She enjoys working with both adolescents and adults. During her time at The Renfrew Center for Eating Disorders, Dr. Holiner worked extensively with individuals suffering from a variety of eating disorders including anorexia, bulimia, binge eating, and related disorders of trauma, anxiety, depression, and interpersonal issues. Camille has extensive training with individuals struggling with anxiety related disorders, including OCD and specific phobias. While in graduate school, she trained at The Anxiety Treatment Center, with her doctoral directed study focusing on the treatment of anxiety disorders and interventions. Additionally, Camille spent another year working with young adults at Barry University Counseling Center, specializing in anxiety, depression, sleep disorders, eating disorders, interpersonal problems, family of origin issues, trauma, and gender dysphoria. During her training at Nicklaus Children’s Hospital, she treated children and adolescents presenting with disorders including mood, personality, anxiety and obsessive compulsive-related, psychotic, trauma, gender dysphoria, substance use, eating concerns, and behavioral difficulties.

Dr. Holiner approaches therapy in a comfortable and collaborative manner. She often incorporates humor in her sessions to help clients feel at ease and strengthen the therapeutic relationship. Camille utilizes a variety of evidence-based treatment approaches, including cognitive behavioral, acceptance and commitment, dialectical behavioral, and emotion-focused therapies. She works with clients to improve their distress tolerance and implement helpful coping strategies. Camille helps her clients become more flexible thinkers, leading to stronger self-esteem, relationships, and communication skills. Dr. Holiner is passionate about helping her clients take back control of their lives. Her goal is to provide the confidence and tools to become their own therapist and the person they want to be. Camille acknowledges that asking for help is not always easy, and wants her clients to know that they are capable of making significant life changes. 

During her spare time, Dr. Holiner enjoys tennis, Pilates, travel, friends, family, and exploring new dining destinations. 


Erin Jenkins, PhD

Post-Doctoral Resident

Supervised by Elizabeth Huber, PhD

Born in Chicago, IL, Dr. Jenkins moved to the lone star state of Texas at the age of 11. She received her BA in psychology from Grambling State University (2008), her MS in juvenile forensic psychology from Prairie View A&M University (2013), and earned her doctorate in counseling psychology at Western Michigan University (2017). Dr. Jenkins completed her APA-Accredited Pre-Doctoral Internship in health service psychology at the Counseling and Mental Health Center at the University of Texas at Austin (UT Austin). She completed her post-doctoral fellowship in integrated health at UT Austin, working in their outpatient general medicine clinic. Dr. Jenkins' work is informed by her extensive clinical experience in college counseling centers, department counseling centers (where she served both college students and residents of the community), private practice and college ambulatory clinics.

Dr. Jenkins’ clinical areas of interest include trauma/trauma recovery, interpersonal violence, anxiety management, identity development, cultural diversity, women’s issues, life transitions, relationship concerns, familial concerns, depression, and long-standing psychological issues. One of Dr. Jenkins' top priorities is providing culturally sensitive treatment to her patients. She has a special interest in working with college students and young professionals where she utilizes a variety of approaches in her work with clients, including: cognitive behavioral therapy, dialectical behavioral therapy, and mindfulness based stress reduction. Her approach to therapy is rooted in helping clients increase self-awareness by working collaboratively to unpack and unblock the barriers preventing them from living in wholeness.

Dr. Jenkins conceptualizes patient health in a broad, holistic manner, one component of which is mental health. She believes in helping clients establish and improve the connection among his/her mental, emotional, and behavioral functioning in order to maximize overall well-being.

Sarah Lorenz, MA, LPC

Pre-Doctoral Therapist

Supervised by Elizabeth Huber, PhD

Sarah earned her BA in international government from the Interdisciplinary Center and spent several years in the field of counter-terrorism before obtaining her MA in counseling from Wayne State University in Michigan. Sarah has pursued her passion for counseling as a Licensed Professional Counselor for the last 13 years in both Texas and Michigan. She is currently a PsyD candidate completing her dissertation and doctoral psychology internship to become a licensed clinical psychologist in Texas.

Since completing her undergraduate degree, Sarah has accumulated a tremendous depth and breadth of experience as a therapist in the mental health and medical rehabilitation industries. She has enjoyed working in a variety of settings, including a major hospital, a national nonprofit organization, and as part of a multidisciplinary team in private practice. Sarah’s primary areas of clinical interest with adults span anxiety and panic disorders, trauma and grief, and personality disorders. She has done extensive work to solidify her knowledge base and experience in her areas of specialization, earning post-master’s certificates as a Certified Clinical Trauma Professional (CCTP) and a Certified Clinical Anxiety Treatment Professional (CCATP), and the topics of personality disorders and solution finding.

Sarah applies a cognitive behavioral framework (CBT) to therapy that focuses on a patient’s thoughts and communications that lead to feelings, mood, and behaviors. Sarah combines CBT with other evidence-based and out-of-the-box counseling approaches for patients who have not seen optimal results from prior therapy. She also incorporates mindfulness in her work with clients, helping them develop a more compassionate and non-judgmental perspective of themselves and their experience. Sarah tailors therapy to fit the unique individual needs for each of her patients and invests the time to get to know each patient personally and become a true patient advocate.

In her spare time, Sarah is a teacher and mentor to her colleagues, helping them advance their professional development and preparation for national examinations.

Andrea Miles, MA, LPC

Pre-Doctoral Therapist

Supervised by Jennifer Bradford, PhD

Originally from Louisiana, Andrea received her BA in Psychology from Southeastern Louisiana University, her MA in Counseling from Amberton University, and is currently pursuing her Doctorate in Clinical Psychology from California Southern University. She is also a Licensed Professional Counselor in Texas. Her clinical areas of interest include anxiety, depression, self-esteem, relationship and life transition issues.
Andrea offers a non-judgmental, supportive, and safe environment where clients can explore feelings and work through life problems. Her goal is to create a trusting therapeutic relationship focused on open communication while promoting growth and change. Using a collaborative and integrative approach, she utilizes various models including psychodynamic, mindfulness, solution-focused, and cognitive behavioral therapy. She has experience working with children, adolescents, and adults in a variety of settings.

Andrea currently lives in Coppell, Texas with her husband and American Eskimo dog. In her spare time, she enjoys spending time with family and friends, playing piano, painting, exercising, and reading.

Rosana Rivera-Delgado, PhD

Post-Doctoral Resident

Supervised by Elizabeth Huber, PhD

Rosana Rivera-Delgado was born and raised on the tropical island of Puerto Rico. She earned her Bachelor of Arts from the University of the Sacred Heart in Santurce, P.R., where she majored in Psychology. She continued her education there, eventually earning both a Masters in Science (2013) and her doctorate degree in Clinical Psychology (2016). Dr. Rivera completed her APA-accredited internship at the Carlos Albizu University, following the completion of her pre-doctoral internship at the Puerto Rico Bureau of Corrections and Rehabilitation. Dr. Rivera has experience working with clients across a broad array of settings, including: psychiatric in-patient centers, medical integration, physical health and addiction services related hospitals, community counseling centers, outpatient substance abuse treatment, mental health clinics and crisis intervention in both Puerto Rico and Massachusetts.

Dr. Rivera enjoys working with both individuals and couples, and sees adolescent, adult and elderly patients. She is passionate about helping those struggling with depression, anxiety, self-esteem and self-image, cultural diversity, addiction (both substance abuse and eating-related concerns), grief, pre/post-surgery bariatric assessment and treatment, and trauma. Dr. Rivera is fluent in both Spanish and English, which facilitates her goal to provide culturally and language sensitive treatment to clients from Spanish-speaking populations. Her approach to therapy encompasses several modalities, including: cognitive behavioral therapy (CBT), acceptance and commitment therapy (ACT), dialectical behavioral therapy (DBT), mindfulness-based therapy and trauma-focused CBT. Her primary objective in working with patients is to provide a non-judgmental environment that facilitates the client increasing emotional effectiveness, self-respect and overall quality of life.
During her spare time, Dr. Rivera enjoys cultivating her spiritual wellness through community relationships. She enjoys the peace of silence and contemplating nature. She is passionate about her roots and connecting with different cultures. 

Whitney Stewart, PhD

Post-Doctoral Resident

Supervised by Jennifer Bradford, PhD

Whitney was originally born and raised in the Hoosier state of Indiana. She received her BA in Psychology in 2008 from Indiana University in Bloomington, Indiana. Whitney remained at Indiana University to begin a doctoral program in counseling psychology. During the process of completing her doctoral degree, Whitney obtained a Master’s degree in Education with counseling focus and concentration in learning and developmental sciences in 2011. She completed her PhD in Counseling Psychology from Indiana University in 2015. Throughout her doctoral training, Whitney received training in various settings including university counseling, both large public and community college settings, as well as outpatient and residential treatment settings. Her strong interest in working with young developing adults led her to further pursue advanced training in university counseling. With that focus in mind, Whitney completed an APA-Accredited Pre-Doctoral Internship in university counseling and testing at Georgia State University in Atlanta, Georgia, and a Post-Doctoral Fellowship in university counseling at Southern Methodist University here in Dallas, Texas. Within university counseling, Whitney enjoyed focusing on familial and interpersonal issues and conflict, racial-identity development and challenges, and women’s issues.

Whitney transitioned to private practice in 2017 to further pursue her career interests and goals. She enjoys working with a diverse range of individuals, couples, and families with a wide- variety of concerns, involving identity development and racial-identity development, relationship/familial concerns and conflict, trauma, depression, major life transitions, and stress management. Whitney has a special interest in these areas, as they pertain the lives of women (especially, but not limited to those specific to African American women). Whitney interacts with clients in a compassionate and attentive manner. She thinks about her overall work with clients from a psychodynamic and interpersonal lens, meaning she places a strong emphasis on the development of the therapeutic relationship and the use of the relationship as an intervention to provide more positive experiences. Whitney also believes in the exploration of relationships and patterns that have historically and are currently either a support or hindrance to one’s present challenges. She also utilizes tools from other treatment modalities as needed being that she feels strongly about meeting clients where they are and working collaboratively with them to reach their goals. Whitney believes in empowering clients to guide them toward discovering their inner-strength and hope that they are capable beings.


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