William Callahan, D.O.
Philadelphia, PA
Physician
Family Medicine
Facilities
Thomas Jefferson University Hospital
Hospital · General Acute Care Hospital
111 South 11th Street, Philadelphia, PA 19107
Jefferson Abington Hospital
Hospital · General Acute Care Hospital
1200 Old York Road, Abington, PA 19001
Mercy Home Health
Agency · Home Health Agency
41 University Drive Suite 103, Newtown, PA 18940
Jefferson Health At Home By Bayada
Agency · Home Health Agency
100 Witmer Road Suite 180, Horsham, PA 19044
101 E Olney Ave
Clinical Location
101 E Olney Ave, Philadelphia, PA 19120
500 York Rd
Clinical Location
500 York Rd Suite 108, Jenkintown, PA 19046