New Search Richard Allan Silva M.D. (240) 529-1414 Department Surgery Specialty Vascular Surgery Primary Office Address: Horizon Vascular Specialists 1003-A West 7th Street Frederick, MD 21701 Phone: (240) 529-1414 Recommend this Physician Get Directions Education Medical School - University at Buffalo State University of New York School of Medicine & Biomedical Sciences Internship - VA Medical Center - Hunter Holmes McGuire Residency - VA Medical Center - Hunter Holmes McGuire Fellowship - VA Medical Center - Hunter Holmes McGuire Board Certifications American Board of Surgery American Board of Surgery