Michael Hennigan is a Physiatrist in Panama City, Florida. Dr. Hennigan has been practicing medicine for over 35 years is highly rated in 5 conditions, according to our data. His top areas of expertise are Subdural Hematoma, Necrotizing Myopathy (NM), Chronic Subdural Hematoma, Gastrostomy, and Endoscopy. Dr. Hennigan is currently accepting new patients.