Robert John Callahan, M.D is an emergency medicine physician in Tucson, Arizona. Medical education includes University of Ia Coll of Med, Iowa City Ia, completed in 1997.
Family Practice
📍 Fob Bldg 220 Rm 118 1609 N Warren Ave, Tucson, AZ 85719
1842 E Elm St, Tucson, AZ 85719
2005 E Edison St, Tucson, AZ 85719
Fob 220 Rm 118 1609 N Warren Ave, Tucson, AZ 85719
Fob Bldg 220 Rm 118 1609 N Warren Ave, Tucson, AZ 85719
1842 E Elm St, Tucson, AZ 85719