Our Staff

Dr. Obregon

Demian Obregon, MD is a leading neuroscience researcher and board certified psychiatrist with hands-on Transcranial Magnetic Stimulation experience. Dr. Obregon received his undergraduate degree in Chemistry and his Medical Degree from the University of South Florida. He has a dual board-certified in child psychiatry and general psychiatry and completed his child and adolescent psychiatry fellowship at USF. Dr. Obregon serves as Courtesy Assistant Professor at the University of South Florida’s Morsani College of Medicine, has been published in peer-review medical journals, and has presented his research papers and findings throughout the United States and abroad. Dr. Obregon has earned the following awards: USF Outstanding Resident Teacher Award, Gold Star Veterans’ Hospital Service Award, Laughlin Fellow of The American College of Psychiatrists, AACAP EOP for Child and Adolescent Psychiatry Resident Award. He has patents pending for his research in the fields of Alzheimer’s, RNA/DNA, and Autoimmune-Related Disorders.

Dr. Hervey

William Hervey, MD, MBA was graduated from Loyola University (New Orleans, BA), Georgetown University (MBA), and the University of South Florida (MD). His residency training at the University of South Florida included working as an Internal Medicine hospitalist, inpatient and outpatient pediatric physician and an inpatient consult neurologist as well as general psychiatry. He is board-certified in general psychiatry and served as Chief Resident Physician. He is an Assistant Professor at the University of South Florida’s Morsani College of Medicine and has published several articles in peer-reviewed medical journals. Dr. Hervey has earned the following awards: Best physicians in America (2017–2018), the John E. Turlich MD Award for Outstanding Teaching Resident, the Arnold P. Gold Foundation Award for Humanism and Excellence in Teaching, and was inducted into the Gold Humanism Honor Society.

Karan Narwal – TMS

Karan Narwal received his undergraduate degree in Marketing & Psychology from New York Institute of Technology. He is a Medical Graduate from Aureus University School of Medicine with a focus on Psychiatry & Mental Health. Karan is our certified TMS specialist, CEO & Director of Research. During medical school training, he was able to work with both pediatric and adult patients in inpatient & outpatient psychiatric facilities. His focus on Psychiatry has led him to The TMS Advantage as a TMS specialist. During his years prior, Karan has worked as a Behavioral Assistant, as an Anesthesia Technician, and as a contributing Mental Health Writer for online publications. As a future psychiatrist, Karan brings a medical background with a personalized approach for all our patients. He believes in understanding each person individually with a progressive approach to having efficient & effective TMS treatment which is what gives you the advantage when it comes to mental health. At The TMS Advantage, Karan along with Dr. Hervey & Dr. Obregon, will be conducting research & publishing studies on TMS and the many benefits of this innovative treatment.