New Search David Alan Johnson M.D., B.S. (240) 566-2540 Department Anesthesiology Specialty Primary Office Address: First Colonies Anesthesia Assoc 400 W 7th St Frederick, MD 21701 Phone: (240) 566-2540 Recommend this Physician Get Directions Education Medical School - Pennsylvania State University College of Medicine Internship - Lehigh Valley Hospital Residency - University of Pittsburgh Medical Center Board Certifications American Board of Anesthesiology