Dr. Marquis earned his medical degree from the University of Chicago School of Medicine and completed his residency at the University of Rochester Medical Center in New York. He has been in practice since 1975. In 1987, Dr. Marquis joined the staff at Ochsner and has been an Associate Chair in the Department of Family Medicine since 1990. Dr. Marquis is board certified in family medicine and practices at Ochsner Health Center on Lapalco Blvd.
Associate Chairman, Department of Family Medicine - West Bank
American Board of Family Medicine
- Medical School: University of Chicago School of Medicine
- Internship: Strong Memorial Hospital, University of Rochester Medical Center
- Residency: Strong Memorial Hospital, University of Rochester Medical Center
- Fellowship: Johns Hopkins University School of Medicine