New Search Mark Anthony Seymour M.D., B.S. (240) 566-2540 Department Anesthesiology Specialty Primary Office Address: USAP-Maryland 10400 Little Patuxent Parkway Columbia, MD 21044 Phone: (240) 566-2540 Recommend this Physician Get Directions Education Medical School - The Chicago Medical School Internship - University of Illinois College of Medicine Residency - University of Illinois College of Medicine Fellowship - Cook County Hospital Residency - University of New Mexico School of Medicine Residency - The Johns Hopkins Hospital Board Certifications American Board of Anesthesiology