Leslie Chavez, MD

Dr. Upton Thomas is a board-certified psychiatrist who takes a warm, collaborative, and evidence-based approach to care. With a focus on treating mood disorders, anxiety, OCD, and substance use, he integrates psychopharmacology and psychotherapy to support patients in achieving meaningful change. He brings curiosity, creativity, and a deep respect for each individual’s story to his clinical work.

Patients often find Dr. Thomas easy to talk to and appreciate his calm, thoughtful demeanor. He emphasizes shared decision-making and believes that treatment works best when the patient’s values and voice are at the center. Dr. Thomas aims to create a safe space for honest dialogue and ongoing reflection as treatment evolves.

Dr. Thomas begins with a comprehensive evaluation to understand each patient’s mental health history, current concerns, and goals. He then develops an individualized treatment plan that may include medication, therapy, or both. He prefers to use the lowest effective dose of medications and often integrates psychotherapeutic strategies such as CBT, DBT, or insight-oriented work into his sessions.

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Dr. Mattern is board certified in Adult psychiatry. Her approach to mental health is integrative, with the utilization of complementary and alternative treatments such as yoga, lifestyle changes, and nutritional interventions in addition to traditional medication management and therapy. Dr. Mattern prefers to focus on the overall health and well-being of an individual, rather than just treating symptoms.

Dr. Mattern’s practice focuses on medication management along with elements of therapy from different modalities, such as supportive and cognitive behavioral therapy that are patient-tailored.  Dr. Mattern understands the importance of psychotherapy and may ask to bring in a therapist into your treatment team to provide the best care and outcome. Her clinical interests include depression, bipolar disorder, anxiety disorders, post-traumatic stress disorder, panic disorder, OCD, and ADHD.

After completing her undergraduate degree in Biology at Ohio Northern University, Dr. Mattern received her medical degree from Ohio University Heritage College of Osteopathic Medicine. She went on to complete her residency in psychiatry at The Ohio State University Medical Center.  She also completed yoga teacher training and presented nationally at the APA in 2019 regarding the benefits of yoga for depression.  Dr. Mattern is a member of the American Psychiatric Association, Ohio Psychiatric Physician’s Association, and Psychiatry Society of Central Ohio.

Dr. Mattern is board certified in Adult psychiatry.  Her approach to mental health is integrative, with utilization of complementary and alternative treatments such as yoga, lifestyle changes, and nutritional interventions in addition to traditional medication management and therapy. Dr. Mattern prefers to focus on the overall health and well-being of an individual, rather than just treating symptoms.  Dr. Mattern’s practice focuses on medication management along with elements of therapy.

Bridgette K. Hathaway, LCSW holds the position of clinical therapist at Talkiatry. She is board-certified in clinical social work. She has been practicing for over 5 years. Ms. Hathaway's practice focuses on individual psychotherapy. Typically, she offers this in conjunction with solution-focused motivational interviewing and cognitive behavioral therapy, in 60-minute visits. She received her bachelor's degree in liberal arts with a focus in behavioral neurobiology and women's studies from Harpur College at Binghamton University, and her master's degree in social work at the College of Community and Public Affairs at Binghamton University. Additionally, Ms. Hathaway studied abroad in Blantyre, Malawi, Africa, completing an Asset-Based Community Development program promoting social-emotional wellbeing for youth. After completing training, she returned and worked in her local community, Binghamton, NY, in myriad roles. First, with adolescents at the Promise Zone Summer Zone Summer Camp as program coordinator, continuing to focus on the wellbeing of youth, before becoming the MICA enhanced residential coordinator for Fairview Recovery Services, where she spent time providing addiction services to the dually diagnosed. She was then the residential treatment center social worker at the Children's Home of Wyoming Conference focused on service provision to adolescent males, before becoming a behavioral health counselor providing integrated mental health and addiction services to individuals of all ages, at Family and Children's Counseling Services. Further, Ms. Hathaway participated in continuing education in LGBTQ, Gender Identity, Expression, and Behavioral Health; OASAS Person-Centered Care and Harm-Reduction; Integrated Mental Health Addictions Treatment; NYSED Safe Schools Against Violence in Education; Borderline Personality Disorder; Integrated Treatment-Individual Interventions; and Motivational Interviewing. Her auxiliary certifications include Child and Adolescent Needs and Strengths Needs Assessments, Therapeutic Crisis Intervention, ASIST-Applied Suicide Intervention Skills, and NYSDOH Opioid Overdose Naloxone Program.‍

Yvette Ramirez is a Licensed Professional Counselor with over a decade of experience providing care to individuals, couples, and families. She began her career working in-home with patients to build understanding around diagnosis, symptoms, and medication adherence. She later transitioned to integrated care, using solution-focused therapy for clients with co-occurring medical and mental health conditions. Yvette is trained in Cognitive Behavioral Therapy, Cognitive Processing Therapy, and Eye Movement Desensitization Reprocessing (EMDR), and has provided trauma-informed care across various populations, including children, adolescents, and teenagers.

Yvette offers a compassionate, supportive space where patients feel heard, safe, and respected. She integrates EMDR and trauma-focused CBT to help adolescents, teenagers, and adults process trauma and enhance well-being. Her creative use of play, art, and narrative therapy fosters emotional expression in younger clients. She has experience supporting LGBTQ+ individuals and families navigating identity and relationship concerns. Patients can expect open communication and collaborative goal setting throughout their journey.

Yvette begins treatment by learning about the patient’s concerns and sharing the therapies she offers. By the second session, she works collaboratively with patients to create personalized treatment goals. From the third session onward, sessions focus on progress, practical tools, and check-ins to reinforce healing. Every step of care is structured, collaborative, and empowering.

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Taylor Cortez is a licensed professional counselor with extensive experience in treating diverse populations and diagnoses. She earned her Master's degree in Clinical Mental Health Counseling from the University of West Georgia. Taylor has served as a primary therapist and assessor at Willowbrooke at Tanner inpatient facility, a primary therapist at the University of West Georgia Counseling Center, and as a primary virtual therapist at Connected Minds in Atlanta, Georgia. Using a warm and humanistic approach, Taylor creates a safe and empathetic space for clients to explore and process difficult emotions and traumas. She employs an interdisciplinary theoretical approach, customizing therapeutic interventions to meet the unique needs and preferences of each client. Taylor is dedicated to providing unwavering support to clients as they navigate life's challenges. Taylor is trained in various therapeutic modalities, including Cognitive Behavioral Therapy (CBT), Motivational Interviewing, Dialectical Behavioral Therapy (DBT), and trauma-informed approaches. She specializes in working with clients diagnosed with ADHD, depression, anxiety, bipolar disorder, and body dysmorphia. Committed to offering the best counseling experience possible, Taylor helps her clients heal from past experiences and flourish in the present. She approaches each client with compassion, empathy, and a commitment to their overall well-being and growth.

Dr. Richard McCall is a board-certified psychiatrist with over 25 years of comprehensive experience in delivering exceptional mental health services across various settings. He received his medical degree from the University of Virginia School of Medicine and completed his Psychiatry residency training at Duke University School of Medicine. He treats adult patients of all ages and is known for a compassionate, patient-centered approach. Dr. McColl integrates psychopharmacology with multiple psychotherapy modalities. He has specialized training in psychodynamic psychotherapy, Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), Acceptance and Commitment Therapy (ACT) and more. He looks forward to helping patients reach their goals for mental health care while providing a compassionate and collaborative environment.