New Search Bert Edward Williams M.D. (301) 694-0414 Department Surgery Specialty Urology Primary Office Address: Mid-Maryland Urologic Services 97 Thomas Johnson Drive, #102 Frederick, MD 21702 Phone: (301) 694-0414 Recommend this Physician Get Directions Education Medical School - Howard University College of Medicine Residency - Howard University Hospital Residency - Howard University Hospital Board Certifications American Board of Urology