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School of Medicine Columbia

Faculty and Staff

Mark Harold Greenberg, M.D., R.M.S.K., R.h.M.S.U.S.

Title: Clinical Associate Professor of Internal Medicine
Department: Internal Medicine
School of Medicine Columbia
Phone: 803-540-1000

Division of Rheumatology
Two Medical Park, Suite 502


Northwestern University Medical School, 1981


Albert Einstein-Montefiore Medical Center, 1984


Internal Medicine-General
Musculoskeletal Ultrasound

Board Certifications

Certified in Clinical Densitometry, 2009
Certified in Musculoskeletal Ultrasound in Rheumatology, 2014
Internal Medicine, 1981
Rheumatology, 1984


Dr. Greenberg graduated medical school from the Northwestern University Medical School in 1978. He completed his internship and residency at Northwestern Memorial Hospital and was a teaching attending at Northwestern Memorial Hospital before completing his Rheumatology Fellowship at Albert Einstein - Montefiore Medical Center in New York City in 1984. He was in private practice in Rheumatology in Florida for 31 years before joining the Division of Rheumatology in 2016 where he currently is an Associate Professor of Internal Medicine. His academic interests include rheumatologic diseases and musculoskeletal ultrasound.

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