We found 3 providers named 'Douglas Marsh' nationally.
Dr. Douglas Marshall's medical specialty is general internal medicine. He studied medicine at Southern Illinois University School of Medicine. Dr. Marshall takes Humana HMO, Humana Bronze, Humana Catastrophic, and more.
Dr. Douglas Marsh's areas of specialization are family medicine and addiction medicine; he sees patients in Melvindale, MI. He studied medicine at Michigan State University College of Osteopathic Medicine. He accepts Medicare insurance.