Are you Dr. Grantham?
Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.
- Connect with colleagues in the same hospital or clinic
You already have 66 invites waiting! - Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
2750 Broadway St
Boulder, CO 80304Phone+1 303-440-3000- Is this information wrong?
Summary
- Dr. John Grantham, MD is a board certified radiologist in Boulder, Colorado. He is currently licensed to practice medicine in Colorado. He is affiliated with Boulder Community Health and AdventHealth Avista.
Education & Training
- Mayo Clinic College of Medicine and Science (Rochester)Residency, Radiology-Diagnostic, 1982 - 1985
- Mayo Clinic College of Medicine and Science (Rochester)Residency, Internal Medicine, 1979 - 1980
- Mayo Clinic College of Medicine and Science (Rochester)Residency, Internal Medicine, 1978 - 1978
- University of Missouri Kansas City School of MedicineClass of 1977
Certifications & Licensure
- CO State Medical License 1985 - 2019
- American Board of Radiology Diagnostic Radiology
Hospital Affiliations
- AdventHealth AvistaLouisville, Colorado
- Boulder Community HealthBoulder, Colorado