Jannise McKamey-Bruell, LPC

Dr. Sahadevan took an adventurous path to Talkiatry. After perhaps thinking a little too hard about Intro to Philosophy in college - "the unexamined life is not worth living” - he first used his chemistry degree to work in pharmaceutical research. He changed course, working in computer network engineering, before deciding to find a more meaningful path. He worked as an EMT, then earned a Master's in Physiology before finally landing in medical school at Ohio State. Finding a surprising interest in psychiatry, he stayed at Ohio State for residency, and then a fellowship in forensic psychiatry. He is board-certified in both Psychiatry and Forensic Psychiatry. He previously worked as a forensic psychiatrist and evaluator at Ohio's maximum-security state psychiatric facility, as an attending psychiatrist running an inpatient unit for violent or dangerous patients, performing court-ordered evaluations, writing reports, and testifying when necessary. Dr. Sahadevan has also worked as a consultation-liaison psychiatrist, performing psychiatric consults at several general hospitals in Central Ohio's largest hospital system. He found great enjoyment in teaching successive generations of residents and medical students, serving as an adjunct faculty member at Ohio State, Ohio University, Wright State, and OhioHealth Riverside Methodist Hospital. He is excited for the next chapter of his journey, exploring another area of psychiatry at Talkiatry!

Diane Cenotti is a Licensed Professional Counselor (LPC) with experience working with children, families, and adults in residential, intensive in-home, school, outpatient, and inpatient settings. She is a Certified Cognitive Behavioral Therapist and Certified Accelerated Resolution Therapist and holds ICISF certification for group and individual crisis intervention. Diane’s diverse background informs her compassionate and practical approach to therapy.

Diane’s style is friendly, nonjudgmental, and collaborative, allowing clients to express their experiences and develop clear treatment goals. She supports individuals managing life transitions or seeking to understand symptoms, focusing on self-awareness, practical skills, and ongoing support. When working with youth, family involvement is integrated as appropriate to align with treatment goals.

Treatment is guided by each client’s goals, allowing them to shape the pace and focus of therapy. Initial sessions focus on building a solid therapeutic foundation, reviewing history, concerns, and previous challenges. Mutual feedback is encouraged throughout the process to ensure strategies are effective, flexible, and responsive to each individual’s needs.

Maryanne Garnsey is a Licensed Marriage and Family Therapist, who has extensive experience working in multiple disciplines, modalities, and stages of life. Maryanne has worked directly with clients of various demographics, living with a variety of mental health conditions. Maryanne completed her BFA at Rutgers University in New Brunswick, New Jersey, and MS in Mentally Health Counseling and Marriage and Family Therapy from Palm Beach Atlantic University in West Palm Beach, Florida.  

Maryanne’s approach is eclectic, integrative, interdisciplinary, and holistic. This approach incorporates humanistic, family systems, lifestyle, cognitive behavioral, acceptance and commitment, mindfulness, strengths-based, and healthy attachment, as well as many other techniques into each session based on the unique needs, interests, and goals of each client. Maryanne’s love of nature, science, people, and lifelong learning creates a therapeutic environment of curiosity, care, support, guidance, and hope.

Maryanne has experience in finance, education, wellness, entertainment, hospitality, marketing, and sales working with individuals, couples, families, and groups of all ages. Maryanne is easily inspired and enjoys discovering each client’s personal story. Maryanne believes that working as a team with a common goal can foster personal growth, healing, health, and optimum wellbeing.

Edmund Clark, MD, serves as Chief Psychiatrist at Talkiatry with over 17 years of board-certified experience, including more than 5 years delivering tele-psychiatric care to underserved areas. His career spans 23 years in public service, including leadership roles as Chief of the VA Mental Health Clinics in Jacksonville, FL, and program manager for the University of Florida’s Psychiatry Residency Training Program. A former U.S. Navy psychiatrist, he deployed multiple times, including to Iraq in support of an Army Combat Stress Control clinic, gaining expertise in evidence-based PTSD treatments. Dr. Clark earned his medical degree from the University of Florida and completed his psychiatry residency at the National Naval Medical Center and Walter Reed, serving as chief resident for over 50 military trainees. Before medicine, he served in the U.S. Peace Corps in Kenya.

Dr. Clark values a collaborative approach built on honesty, rapport, and ensuring patients feel heard. He helps patients identify and address multiple factors influencing their mental health, aiming for positive, lasting changes that improve function across life domains. He encourages evidence-based therapies and, when needed, involves other providers to support comprehensive care.

Dr. Clark uses measurement-based tools to assess medication efficacy and guide treatment decisions. He integrates supportive psychotherapy to strengthen coping skills and reduce negative thinking, while incorporating motivational interviewing techniques to promote recovery and self-improvement.

Mariah Ide is a Licensed Clinical Mental Health Counselor who has a passion for helping people see their true potential. Mariah earned her master's degree in mental health counseling from Stetson University in Deland, Florida, and also graduated with a bachelor's degree in psychology and criminology from the University of Florida located in Gainesville, Florida. Mariah has experience with children, adolescents, and adults. Mariah has worked in school, hospital, and outpatient based settings. She has clinical practice experience with mood disorders, self esteem issues, gender identity, crisis intervention, family issues and trauma, with a certification in complex trauma. In addition to counseling, Mariah has also worked in case management and has a unique perspective behind resource utilization. She has worked on countless projects in the community to promote mental health awareness. Mariah believes in advocacy for her clients as well as the mental health field, and hopes to promote acceptance and decrease stigma related to mental health and mental health treatment. Mariah takes a person-centered approach with her clients and believes in meeting the clients where they are. Mariah hopes to empower her clients by giving them a safe environment to explore and learn more about themselves without judgment. She sees the importance in looking at the whole picture when working with a client. Mariah hopes to create rounded goals to promote long term success, and help the client feel more balanced overall. She uses solution focused and cognitive behavioral interventions to help clients build a tool box of skills that can help them cope with daily life. Mariah wishes to help her clients reach their full potential, while hopefully making them laugh once in a while during the process.

Dr. Erica Mark is a board-certified psychiatrist with experience in both inpatient and outpatient care. She formerly served as a Staff Psychiatrist at a VA Medical Center, where she specialized in the mental health needs of veterans. Dr. Mark earned her B.S. in Biological Sciences, Summa Cum Laude, from Hampton University, received her MD from the University of Texas Medical Branch, and completed her psychiatry residency at Tulane University School of Medicine, serving as Chief Resident in 2017.

Dr. Mark fosters a warm, supportive environment where patients feel heard and respected. She values open communication and works collaboratively to set clear, personalized treatment goals. Deeply committed to service, she has supported underserved and marginalized communities through various nonprofit initiatives.

During initial sessions, Dr. Mark takes time to understand each patient’s history, concerns, and goals. She then creates individualized treatment plans aligned with each patient's unique needs and preferences. Dr. Mark encourages ongoing dialogue to adapt care plans and support long-term progress.