Umar Khan, MDWrite a Review410-720-8699Be the first to review!5755 Cedar Ln, Columbia, MD 21044Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoLocationHoward County General HospitalOther Linkhttps://www.hopkinsmedicine.org/profiles/details/umar-khanCategoryPhysicians & Surgeons, Internal Medicine