New Search Mark S Hoffrichter D.D.S. (301) 698-5208 Department Surgery Specialty Oral & Maxillofacial Surgery Primary Office Address: Maryland Oral Surgery Associates of Frederick 161 THOMAS JOHNSON DR STE 295 FREDERICK, MD 21702-4314 Phone: (301) 698-5208 Recommend this Physician Get Directions Education Medical School - New York University College of Dentistry Residency - Washington Hospital Center Board Certifications American Board of Oral & Maxillo Surgery