Dr. Mark D. Duncan has been practicing medicine for 27 years. Dr. Duncan graduated from the Mayo Medical School in 1987. He practices medicine in Baltimore, MD and specializes in Surgical Oncology. Dr. Duncan is affiliated with Johns Hopkins Bayview Medical Center and The Johns Hopkins Hospital. He speaks English and Spanish.
Years in Practice: 27 Years
Languages Spoken: English, Spanish
Medical School: Mayo Medical School
Graduation Date: 1987
Specialties: Surgical Oncology