HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MO

JOHN W MCALLISTER, MD

ORTHOPEDIC SURGERY

Medical school: WASHINGTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1984

NPI: 1497857965

Practice Locations (2)

ST PETERS BONE AND JOINT SURGERY INC

4701 STATE HWY K

O FALLON, MO 633688692

6364413444

AGING WELL HEALTH CARE, LLC

7212 BALSON AVE

SAINT LOUIS, MO 631303001

Source: CMS National Downloadable File, September 2026.

JOHN MCALLISTER, MD | HealthCareAtlasUSA