Michael Escamilla, MD

Severine Dondina, PMHNP-BC, is a board-certified psychiatric nurse practitioner with licensure in Washington and Florida. She holds a Master of Science in Nursing from the University of Alabama at Birmingham and graduated summa cum laude with dual bachelor’s degrees in nursing and biomedical science. Her background spans outpatient, community, forensic, and crisis psychiatry, including leadership roles with Florida’s Assertive Community Treatment (FACT) and Multi-Disciplinary Forensic Teams.

Currently serving patients in Washington, Severine treats adults with ADHD, anxiety, depression, PTSD, and bipolar disorder. She brings a trauma-informed, strengths-based approach to care and is deeply committed to creating affirming spaces for LGBTQ+ and gender-diverse individuals. Her clinical style combines evidence-based medication management with warm, collaborative support.

Trilingual in English, French, and Spanish, Severine is known for her cultural sensitivity, clinical rigor, and authentic presence. She approaches each patient with curiosity, humility, and respect—believing healing begins with connection.

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Tekisha Norwood, LCSW, is a Licensed Clinical Social Worker with over a decade of experience supporting adults navigating mental health challenges, chronic illness, trauma, life transitions, and aging-related concerns. She has an extensive background in inpatient, outpatient, and residential settings, including roles at the VA community outpatient program, skilled nursing homes, and as a crisis and behavioral health therapist in private practice. Tekisha earned her BSW (2010) and MSW (2012) from the University of Southern Mississippi and is a Certified Clinical Trauma Professional. She is passionate about empowering clients through individualized, compassionate care that meets each person’s unique needs.

Tekisha offers a safe, supportive, and welcoming environment centered on compassion, cultural awareness, and mutual respect. She ensures that every client feels seen, heard, and valued without judgment. Her therapeutic approach is collaborative and flexible, designed to align with each individual’s goals for growth and healing.

During the first session, Tekisha conducts a thorough psychosocial assessment to understand each person’s background, challenges, and goals. Together, she and the client create a personalized treatment plan that guides the therapy process. Follow-up sessions focus on working through the plan collaboratively, with ongoing support, reflection, and adjustments as progress unfolds.

Background and credentials

Dr. Jenny Joseph is a board-certified adult psychiatrist. She earned her medical degree from St. George's University School of Medicine and completed her adult psychiatry residency at New York Medical College at Metropolitan Hospital Center. She has experience working with diverse patient populations and treating a range of psychiatric conditions.

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Treatment approach

Dr. Joseph specializes in medication management for various psychiatric conditions, including mood, anxiety, and psychotic disorders. She employs a patient-centered approach that emphasizes empathy, open communication, and collaboration. In addition to pharmacological treatment, she incorporates psychoeducation and supportive therapy to help patients better understand and manage their conditions. When beneficial, she may recommend additional therapy and coordinate care with a therapist to ensure comprehensive treatment.

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What you can expect in a first visit

During the first visit, patients can expect a thorough evaluation that explores their symptoms, treatment history, and personal goals. Dr. Joseph takes the time to listen and understand each patient's needs, ensuring that their treatment plan is tailored to their specific concerns. She provides a compassionate and structured approach to medication management while fostering a collaborative environment where patients feel supported in their mental health journey.

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Why Talkiatry?

We’re a virtual mental health practice that makes it easy to find great care. We combine quality and convenience to help you thrive—faster. Our providers, like this one, are highly trained experts who specialize in medication management and collaborate with you on a treatment plan that fits your needs and comfort level.

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Dr. Jonathan Hertz is board-certified in adult psychiatry. He completed fellowships in child and adolescent and public psychiatry and has been practicing psychiatry for over 18 years. Dr. Hertz's practice focuses on medication management which is offered with supportive and/or dynamic psychotherapy within 30-minute follow-up sessions. If patients have individual psychotherapists, Dr. Hertz will work collaboratively with these providers within a treatment-team approach to patient care delivery. Dr. Hertz received his medical degree from Tufts University School of Medicine in Boston. He remained in Boston to complete a residency in adult psychiatry at Cambridge Health Alliance and a fellowship in child and adolescent psychiatry at Children's Hospital Boston. Dr. Hertz subsequently returned to his hometown of NYC and completed a fellowship in public psychiatry. Dr. Hertz has clinical and administrative experience in the field of psychiatry. These positions include ACT Team community psychiatrist, director of adult outpatient clinic, and medical directorship in behavioral health within community hospitals. With training in child/adolescent, adult, and public psychiatry, Dr. Hertz has a developmental approach to mental health care. That is, he collaboratively explores the bio-psychosocial factors that may have influenced the development of mental disorders. Dr. Hertz believes an ecological approach enables a broader view of the multip

Dr. Clark is a board-certified adult psychiatrist. She is fellowship-trained in Child and Adolescent Psychiatry and has been in practice for 11 years. She received her medical degree from the Medical University of South Carolina. Dr. Clark then completed her residency training and continued her training in child and adolescent fellowship at the Medical College of Georgia. Dr. Clark works with patients to create an environment where they feel comfortable and supported. She focuses on medication management along with supportive therapy. Normally visits are 30-minute follow-ups that allow time to focus on areas of support needed. If additional therapy is recommended, she will request a therapist be added to your care team to meet all your needs. Dr. Clark has worked in both inpatient and outpatient settings with adult, child, and adolescent populations. She has worked in private practice as well as community mental health, where she worked with reaching under-served communities. Dr Clark has a passion for treating both adult and child and adolescent patients with anxiety and depression.

Carla Brown, MD, is double board certified in Adult Psychiatry and Child and Adolescent Psychiatry. She earned her medical degree from the University of Maryland School of Medicine and completed psychiatry residency and Child and Adolescent Fellowships at the NYU School of Medicine, where she also trained in child and adolescent psychodynamic psychotherapy. Dr. Brown has practiced in Level V schools, residential treatment centers, crisis clinics, partial hospital and IOP settings, and telebehavioral health since 2012. She specializes in ADHD, mood and anxiety disorders, and high-functioning autism, and has held medical director and academic roles.

Dr. Brown is passionate about caring for adults, children, and families. She believes compassionate, evidence-based, multidisciplinary care is essential to healing. Having served diverse communities from rural areas to major cities, she partners with patients in a warm, down-to-earth manner to reduce stigma and support their best interests. She views medication as one of many tools and encourages a comprehensive approach to wellness.

Dr. Brown begins with a thorough evaluation of each patient’s history, concerns, and goals. She collaborates closely to create individualized, measurable treatment plans tailored to each person’s strengths and needs, adjusting care thoughtfully to support meaningful, ongoing progress.