
Mary Haller, PA-C
Physician Assistant
Mary Haller, certified physician assistant, graduated from Wichita State University with a Bachelor of Science of physician assistant degree in 1992. She rejoined McCook Clinic in the fall of 2011, previously working at the facility from 1993-2003.
McCook Clinic
1401 East H
McCook, NE 69001
Phone 1: (308) 344-4110