Peter McGowan, MD

Dr. Saisha Jackson is a board-certified psychiatrist in Adult Psychiatry. She completed her undergraduate training at Hampton University followed by medical school at Michigan State University College of Human Medicine. She has completed a Residency in Psychiatry at Howard University.

She has a genuine interest in treating a vast array of psychiatric disorders including depression, anxiety, bipolar disorders, post-traumatic stress disorders and obsessive compulsive and related disorders. She specializes in psychopharmacology. Her practice focuses on medication management, and typically offers this in conjunction with supportive therapy in 30-minute follow-up visits.

Garmis Sena, LMHC, is a licensed therapist with experience supporting children, adolescents, adults, and families. She brings a background in community mental health, school-based services, and outpatient therapy. Her clinical work includes treating trauma, anxiety, depression, emotional regulation challenges, family conflict, and life transitions. She holds a bachelor’s degree in Psychology and a master’s degree in Mental Health Counseling.

Garmis believes therapy should feel safe while also encouraging growth. She values honesty, trust, and emotional safety, and incorporates a holistic lens that considers mind, body, relationships, and life experiences. Patients can expect to be heard without judgment as she meets them where they are and supports them in building toward meaningful change.

Garmis begins by learning each patient’s story, stressors, and goals. She works collaboratively to identify patterns, triggers, and emotional blocks, and together develops realistic and personalized treatment goals. Sessions are structured yet adaptable, incorporating practical tools patients can use outside the therapy room. She regularly reviews progress and adjusts the approach as growth evolves.

Getting to know me...
Dr. David Weber is a highly experienced psychiatrist and medical doctor with dual specialties in psychiatry and primary care medicine. His comprehensive approach integrates both disciplines, allowing him to address mental health concerns with a deep understanding of their medical and psychological aspects.

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Dr. Weber earned his Doctor of Medicine (MD) from Southern Illinois University School of Medicine and pursued advanced training at Walter Reed Army Medical Center, Harvard University, and Georgetown University Medical Center. He is Board-Certified in General Psychiatry and Fellowship-Trained in Forensic Psychiatry and Occupational Medicine, equipping him with the expertise to diagnose and treat a broad spectrum of mental health conditions, considering both medical and psychiatric factors.

What should a new patient know about working with you?
Believing that each patient is more than a diagnosis, Dr. Weber takes a personalized approach, collaborating closely with individuals to develop tailored treatment plans. He views himself as an advisor and facilitator, empowering patients to take charge of their recovery.

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Areas of Focus:
ADHD (Focus & Cognitive Function)
Anxiety & Depression (Mood, Sleep, & Energy Concerns)
Stress & Brain Fog (Cognitive & Emotional Well-Being)

What is your typical process for working with patients?
Dr. Weber is an experienced, compassionate, and dedicated advocate for his patients' mental and physical health. He strongly believes in a collaborative, patient-centered approach to treatment, helping individuals achieve their personal and professional goals.
Committed to a well-balanced life, Dr. Weber is married and has two married daughters, two grandsons and three dogs. His wife, a clinical psychologist, helps ground his therapeutic approach, emphasizing the importance of integrating therapy with medication to enhance overall well-being. Guided by the ethos, "Treat them like you would your own family," he is dedicated to providing compassionate, high-quality care.

Lisha Jones is a licensed clinical social worker with over 23 years of extensive experience working in the mental health field. Lisha has worked with clients facing a variety of life's challenges such as anxiety, depression, trauma, as well as perinatal and postpartum mental health. She attended undergraduate school in Albany, GA, and graduate school in Valdosta, GA. Lisha is deeply committed to creating a safe, non-judgmental space where clients can express their thoughts and feelings freely. Lisha's approach to therapy involves engaging each client with warmth and enthusiasm. She encourages them to be active participants on their journey of emotional growth, healing, and empowerment. Lisha uses therapeutic expertise and various inner-healing approaches to teach clients restorative self-care practices, exercises that cultivate emotional awareness, strategies to manage unhealthy thoughts, and methods to change undesirable behaviors. Working with Lisha, clients can expect to take away from each session a plan of action with detailed steps, easy to apply skills and practical strategies to help them manage stress, heal from hurtful experiences, improve their communication skills and strengthen boundaries in their relationships. They will gain a better understanding about how and why they feel uncomfortable emotions and why they experience strong reactions in response to those associated thoughts.

Dr. Niles (he/him) holds the position of Staff Psychiatrist at Talkiatry. He has four years of experience in outpatient psychiatry and is board-certified for adult psychiatry. He has received training in the use of cognitive behavioral therapy, supportive therapy, motivational interviewing, psychodynamic therapy, and dialectical behavioral therapy skills. He uses his training in therapy in tandem with medicine management to provide holistic, person-centered care. During his undergraduate studies at the University of Pittsburgh, while completing his pre-medical classes, he also pursued certification in the history and philosophy of medicine. Additionally, he studied the effect of culture and ethics on healthcare. He earned a Bachelor of Science in Psychology with a minor in Chemistry. He attended medical school at the West Virginia School of Osteopathic Medicine. His psychiatry residency training was completed at Charleston Area Medical Center. While in residency, he worked to improve cultural awareness in the outpatient setting. Dr. Niles is interested in treating patients with a wide variety of diagnoses. He treats mood disorders, anxiety disorders, trauma-related disorders, personality disorders, OCD, comorbid addiction, mild eating disorders, neurodevelopmental disorders such as autism spectrum disorder, and more. He also strives to provide care that affirms LGBTQIA+ identities and underwent additional training in transgender mental healthcare.

LaTonya Washington, LICSW-S, PIP, is a trauma and couples' therapist with a Master of Social Work from the University of Alabama and advanced training in Brain spotting, Acceptance and Commitment Therapy (ACT), Cognitive Behavioral Therapy (CBT), and the Gottman Method for couples therapy. With over 15 years of experience, she provides compassionate, evidence-based care to individuals and couples navigating trauma, relationship challenges, and major life transitions.

She specializes in helping couples rebuild trust after infidelity, strengthen emotional connection, and improve communication. She also supports individuals facing anxiety, burnout, and the emotional impact of chronic illness, guiding them toward healing and resilience

New clients can expect a warm, supportive space where they feel heard and understood. LaTonya takes a collaborative approach, tailoring therapy to each client’s needs while integrating practical strategies for healing and growth. Her sessions are focused on fostering insight, building emotional resilience, and equipping clients with tools to create lasting change. Whether working with individuals or couples, her goal is to help clients navigate life’s challenges with greater clarity, connection, and confidence.