Swagato Bhattacharyya, DO

Julia Teytelbaum, MD, is a board-certified psychiatrist providing outpatient psychiatric care through telehealth. She earned her medical degree from the Florida State University College of Medicine and completed her psychiatry residency at UF Health Jacksonville, where she served as Chief Resident. She has experience working with adults facing mood disorders, anxiety, trauma-related concerns, ADHD, and perinatal mental health challenges.

Dr. Teytelbaum believes that feeling heard, understood, and respected is the foundation of effective mental health care. She takes a collaborative and supportive approach, helping patients set goals that feel realistic and meaningful. With a special interest in women’s mental health, including perinatal mood and anxiety disorders, she strives to create a calm, nonjudgmental space and approaches medication management thoughtfully, with close attention to patient preferences and well-being.

Dr. Teytelbaum begins with a comprehensive initial visit focused on understanding each patient’s history, concerns, and goals. She works collaboratively to develop an individualized treatment plan and checks in regularly about progress, side effects, and life changes. Her approach emphasizes continuity, clear communication, and steady support over time.

Dr. Michael Manasterski is a board certified general psychiatrist. Before joining Talkiatry, he had the honor of working for the Department of Veterans Affairs in both outpatient and residential settings, and gained experience in improving quality of life for veterans with a wide range of troublesome to downright disabling psychiatric conditions, including severe anxiety and mood disorders, psychosis, obsessive-compulsive disorder, developmental disorders including autism spectrum and attention-deficit disorders, and post-traumatic stress disorder. These disorders have almost certainly been with us for all of recorded human history, but within the last few generations, our understanding of and ability to treat these conditions has grown by leaps and bounds.

Dr. Manasterski trained at the University of South Florida, earning his Bachelor of Science in Biology, and completing medical school and residency at the Morsani College of Medicine in Tampa, Florida. During his time in training and at the VA, his passion for teaching, both medical trainees and patients, found a productive outlet. He looks forward to bringing that experience forward to serve the broader population in these unprecedented times.

Dr. Manasterski’s practice is centered on evidence-based medication management, expertly tailored to each unique individual, informed by the best available research, using a multidisciplinary approach where appropriate to achieve the best possible outcome. He offers motivational interviewing and supportive psychotherapy, and can collaborate with a therapist on your care team when more specialized treatment is needed on your journey to wellness.

Dr. Wellin is a double board certified psychiatrist specializing in child and adolescent psychiatry and adult psychiatry. She has been in private practice and worked in community clinics for over 44 years. Dr. Wellin's practice focuses on medication management in conjunction with supportive psychotherapy in 30-minute follow-up visits. She encourages a team approach involving psychotherapists, medical doctors, and parents and family when appropriate, to provide holistic care for optimal outcomes. Dr. Wellin received her medical degree from the Albert Einstein College of Medicine, in Bronx, NY. She did her residency in adult psychiatry at the Jacobi Hospital Department of Psychiatry in Bronx, NY. Her fellowship in child and adolescent psychiatry at Columbia University St Luke's-Roosevelt Hospital NYC followed. For the last 5 years, she has been an assistant clinical professor at the Adolescent Health Center at Mt Sinai Hospital NY. During this period she was also a consulting psychiatrist at the McShane Center for Psychological Services at Pace University. Dr. Wellin trained at the Psychoanalytic Institute at NYU. She was certified in hypnosis by NYSEPH in NYC and she has also received training in EMDR. Dr. Wellin worked at a NYC rehab for substance abusers and was the medical director of a private program for children of substance abusers and their families. Her primary current focus is on adolescents and college-aged patients.

Dr. Sallie Jo Hadley holds the position of Staff Psychiatrist at Talkiatry. She is board-certified in psychiatry and pediatrics and is board-eligible in child and adolescent psychiatry. She has been practicing for 22 years. Dr. Hadley's practice is focused on medication management with supportive therapy in follow-up sessions of 15 or 30 minutes. Dr. Hadley is experienced with collaborative treatment and encourages adding a therapist to your care team in those situations where additional therapy might be helpful. Dr. Hadley is a graduate of the Mount Sinai School of Medicine's triple-board program (psychiatry, pediatrics, and child and adolescent psychiatry). She completed post-doctoral research fellowships at Mount Sinai's Seaver Center for Autism Research/Compulsive-Impulsive Anxiety Disorders and at Columbia University's New York State Psychiatric Institute, the latter focusing on metabolic and weight issues in children and adolescents with psychiatric disorders. Dr. Hadley had an early background as a nurse, receiving her B.S. in Nursing from the University of North Carolina-Chapel Hill. Her experience in neonatal, psychiatric, and hospice nursing led her to pursue her degree in medicine. Dr. Hadley has worked in pharmacologic research in both academic and industry settings. Prior to joining Talkiatry, she practiced in a multi-specialty clinic for individuals and families dealing with autism or intellectual disabilities and complex medical co-morbidities. Dr. Hadley enjoys working with motivated individuals of all ages who are seeking to better their life or better cope with life circumstances. She has particular expertise in working with individuals and their families suffering from anxiety, depression, and obsessive-compulsive disorders.

Dr. David Guggenheim is an experienced clinical psychologist and health care administrator. He has worked with patients at different stages of life, including children, adolescents, and adults, and he has treated patients living with a wide range of mental health conditions, including anxiety, depression, post-traumatic stress disorder (PTSD), substance use, and attention-deficit hyperactivity disorder. Dr. Guggenheim has specific training in Trauma-Focused Cognitive Behavioral Therapy, Motivational Interviewing, and foundational training in dialectical behavioral therapy. Prior to joining Talkiatry, Dr. Guggenheim served as the Chief Behavioral Health Officer at Callen-Lorde Community Health Center in New York City, specializing in LGBTQ+ health care. In that role, he oversaw teams of providers including psychiatrists, psychologists, and social workers, who collectively provided care to thousands of patients in the New York metropolitan area. While at Callen-Lorde, he also served as co-chair for the behavioral health subcommittee of the Community Health Center Association of New York State; worked as an Adjunct Professor at Post University; and performed volunteer clinical work at the Weill Cornell Center for Human Rights. Before joining Callen-Lorde, Dr. Guggenheim worked as Associate Chief Behavioral Health Officer at Community Health Center, Inc., a federally qualified health center in Connecticut. A recognized expert, Dr. Guggenheim has delivered lectures to audiences ranging from medical schools to corporate executives, and he has been quoted in national media including The Advocate, Yahoo Finance, and Teen Vogue. Dr. Guggenheim has also been honored with an Early Career Achievement Award from the American Psychological Association in 2016. Dr. Guggenheim received his Bachelor of Arts from the University of Connecticut in 2002 and his Doctor of Psychology in Clinical Psychology from the American School of Professional Psychology at Argosy University/Washington, DC in 2009.

Dr. Aisling Rea is a dedicated therapist with an extensive educational background and experience in the field of psychology. She earned a Bachelor of Science at Florida Atlantic University, completed a Master of Science at Florida International University and a Doctorate in Psychology at Walden University. During her internship at Youth Automotive Training Center and The Humanistic Center for Counseling Services, Dr. Rea worked with individuals, families, couples, first responders and high-risk populations, having the opportunity to work with a variety of clients. As a professional, Dr. Rea gained valuable experience working in inpatient and outpatient programs and settings. Dr. Rea has a passion in helping clients heal from depression, anxiety, mood disorders, psycho-spiritual and relationship challenges. She believes open, empathetic understanding and taking a collaborative approach are the keys to a client-centered practice, and an important part of the healing and wellness of clients. In addition to Dr. Rea's clinical practice, she loves the ocean, enjoying photography, SCUBA diving, participating in beach clean-ups, and spending time with her family, dog and cat.