MedStar Georgetown University Hospital
3800 Reservoir Rd NWWashington, DC 20007
Dr. Marshall received his training at Duke University, the University of Louisville, and Georgetown University. Dr. Marshall is an internationally recognized expert in new drug development for GI cancer, with expertise in phase I, II, and III trial design, and has served as Principal Investigator for more than one hundred clinical trials throughout his career. While he has an interest in many area… Read more ›
| University | Degree | Focus | Graduated |
|---|---|---|---|
| University of Louisville School of Medicine | Medical Degree | 1988 |
| Institution | Focus | Year |
|---|---|---|
| Residency - Georgetown University Hospital | Not Specified |
Years In Practice: 30 (started in 1995)
Accepts New Patients: Yes
John L. Marshall, MD has not yet listed the medications that he commonly prescribes.
John L. Marshall, MD has not yet specified the insurance plans he accepts.