Dr. John Howard Abernethy, MD

Dr. John Abernethy is a family medicine physician who also specializes in addiction medicine, bringing over three decades of medical expertise to his practice. He earned his medical degree from the University of Florida College of Medicine and completed his residency at University of Florida Health. With 34 years of experience treating patients, Dr. Abernethy provides comprehensive care that addresses both general family health needs and specialized addiction treatment. He is fluent in both English and Spanish.

Dr. Abernethy practices at multiple locations throughout Gainesville, Florida, and maintains affiliations with Shands Healthcare, HCA Florida North Florida Hospital, and UF Health Neuromedicine Hospital. His clinical focus includes treating substance use disorders, helping teenagers struggling with addiction, and addressing heroin dependency. Patients have given him an average rating of 3.3 out of 5 on Vitals, reflecting his commitment to providing compassionate care for …individuals and families facing complex health challenges.