MCMAHON, PATRICK J MD is categorized under PHYSICIANS & SURGEONS specializing in FAMILY PRACTICE and located at 2902 River Dr. Ste. D203 in or near the Savannah, GA area. Find additional information including website, e-mail, map, and directions - hodog.comhodog.nethodog.org. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.