Dr. J. Marcus Downs, M.D.
Dr. Downs is the program director for the residency program in colon & rectal surgery at Parkland and Texas Health Presbyterian Hospitals in Dallas. Dr. Downs has conducted his private practice as a part of Texas Colon & Rectal Specialists since 1993.
Colon & Rectal Surgery
Residency in General Surgery, Wilford Hall USAF Medical Center – San Antonio, Texas
University of Missouri – Columbia, Missouri
American Board Of Colon & Rectal Surgery