Robert Gregory Oatfield , MD

Internal Medicine ,Interventional Cardiology , Cardiovascular Disease and Aerospace Medicine

(701) 530-7500

Heart & Lung Clinic
310 N 10th St
Bismarck, ND 58501


Dr. Bob Oatfield joined the Heart & Lung Clinic in September 1988. A California native, Dr. Oatfield attended Lewis and Clark College in Portland, Oregon, and received his M.D. degree from Loyola University in Chicago. He did his internship, residency, and first year of cardiac fellowship at Cedars Sinai Medical Center in Los Angeles, California, followed by a second year of cardiac fellowship at St. Vincent's Medical Center in Los Angeles, California. Following fellowship, he was Chief of Cardiology at Martin Army Hospital, Ft. Benning, Georgia, and then returned to private practice in Los Angeles for two years before moving to Bismarck. Dr. Oatfield is board certified in Internal Medicine and the subspecialty of Cardiovascular Diseases. He is a Fellow of the American College of Cardiology, Society of Cardiac Angiography & Interventions, the American College of Physicians, the American College of Chest Physicians, the American College of Angiology, and the American Heart Association Council on Clinical Cardiology. He is a Professor Emeritus of Medicine with the UND School of Medicine and was Southwest AHEC Professor of the Year for 1983, 1985, 1988, 1989 and 1993. He is also a Professor of Medicine with the USD School of Medicine. Col. Oatfield is a retired flight surgeon with the North Dakota Army National Guard. He is licensed to practice in North Dakota, South Dakota, California, Alabama, Minnesota, Nebraska, Iowa and Georgia. Past president of the American Heart Association Dakota Affiliate. Dr. Oatfield also does Cardiac Interventions in Ecuador.

Gender: Male

Years in Practice: 50 Years

Languages Spoken: English

Education & Training

Medical School: Loyola University Of Chicago Stritch School Of Medicine

Graduation Date: in 1971

Specialties & Hospital Affiliations

Hospital Affiliations:

  • CHI St Alexius Health

Specialties: Internal Medicine ,Interventional Cardiology , Cardiovascular Disease and Aerospace Medicine

Health Insurance and Affiliations

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Aexcel PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
  • First Health PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Multiplan PPO
  • UHC Choice Plus POS
  • UHC Medica Choice
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Options PPO
  • Wellmark Blue PPO

Oatfield's Office Information

Fax: (701) 153-0749
Accepting New Patients: Yes
Medicare Accepted: Yes
Medicaid Accepted: Yes

Office Hours:

Mon8:00 AM-6:00 PM
Tue8:00 AM-6:00 PM
Wed8:00 AM-6:00 PM
Thu8:00 AM-6:00 PM
Fri8:00 AM-6:00 PM