Meet Our Providers Pleasant Hill
Herbert Harman, MD
Psychiatrist
Dr. Harman has more than a decade of experience practicing psychiatry in inpatient, outpatient, and emergency care settings. After returning to civilian life following a deployment to Afghanistan as a Combat Operational Stress Control Officer, he worked in several psychiatric emergency departments. His approach ensures patients are treated in settings that promote recovery while ensuring safety.
In 2015, Dr. Harman was recruited to Vituity to launch our telepsychiatry practice line and lead Operations. With his extensive experience practicing psychiatry in diverse settings, as well as assisting in the development of an innovative telepsychiatry programs, he brings his unique expertise and patient care experience to the practice. His philosophy is to help patients quickly get to settings that promote recovery while ensuring safety from imminently dangerous situations.
Nasrat Wahidi, MD
Psychiatrist
Dr. Wahidi is a board-certified neuropsychiatrist and physician leader who serves as Regional Director of Psychiatry, overseeing psychiatric services and advancing patient-centered, evidence-based care. He is known for fostering strong multidisciplinary collaboration and driving clinical excellence, operational efficiency, and innovation in behavioral healthcare.
His clinical and research interests include interventional psychiatry, neuropsychiatric aspects of aging, catatonia, and the safety of antipsychotic medications. Dr. Wahidi has co-authored multiple peer-reviewed publications in journals such as Neurotherapeutics, Case Reports in Psychiatry, and The Primary Care Companion for CNS Disorders. He is certified in ECT and has experience practicing TMS in private practice settings.
Education:
- BS, Neurobiology, Physiology, and Behavior – University of California, Davis
- MD – Ross University School of Medicine
Residency: Psychiatry – University of Kentucky
Fellowship: Behavioral Neurology & Neuropsychiatry – Case Western Reserve University / University Hospitals Cleveland Medical Center
Abi Reddy, MD
Psychiatrist
Dr. Reddy is a board-certified psychiatrist specializing in both adult and child & adolescent psychiatry. He brings broad clinical experience across hospital-based psychiatric settings and is committed to delivering thoughtful, patient-centered care to individuals across the lifespan.
Dr. Reddy earned his medical degree from Ross University School of Medicine and completed his adult psychiatry residency and child & adolescent psychiatry fellowship at the University of Kentucky, where he also served as Chief Fellow. In addition to his clinical work, he provides physician leadership as a Medical Director supporting inpatient psychiatric services in the San Francisco Bay Area.
Education: MD – Ross University School of Medicine
Residency: Adult Psychiatry – University of Kentucky
Fellowship: Child & Adolescent Psychiatry – University of Kentucky
