Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Dr. Patrick E Callahan located in the city of Chestertown, state Maryland. The legal address of the Doctor 100 Brown St. Directions to the Doctor Dr. Patrick E Callahan can be found on our interactive map. Ask your questions by calling 4107783300 on workdays.</br></br></br>NPI number: Data not provided</br>Provider's gender: Data not provided</br>Practice names: Data not provided</br>Board certifications: American Board of Anesthesiology Certification in Anesthesiology Your comments (not for publishing) * — Required information Dr. Patrick E Callahan - Chestertown ← View details 100 Brown St, Maryland, Chestertown, 21620, Chestertown, Maryland 21620 4107783300