New Search David Yu M.D. (301) 694-5900 Department Medicine Specialty Cardiology Primary Office Address: Cardiology Center 310 W 9th St Frederick, MD 21701 Phone: (301) 694-5900 Recommend this Physician Get Directions Education Medical School - Johns Hopkins University School of Medicine Internship - Johns Hopkins University School of Medicine Residency - Johns Hopkins University School of Medicine Fellowship - Cleveland Clinic Foundation Board Certifications American Board of Internal Medicine American Board of Internal Medicine