Dr. John A Colwell MD Endocrinologist

Dr. John Colwell is an endocrinologist in Charleston, South Carolina. He received his medical degree from Northwestern University Feinberg School of Medicine and has been in practice for 53 years. Dr. Colwell accepts several types of health insurance, listed below.

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Office Location

See Contact Information

Specialty & Clinical Interests

Endocrinologist: General Endocrinology

Education & Medical Training

Passavant Pavilion
Residency, Internal Medicine, 1955 - 1957

VA Medical Center - Lakeside
Residency, Internal Medicine, 1959 - 1960

Case Western Reserve University/University Hospitals Case Medical Center
Internship, Transitional Year, 1954 - 1955

Northwestern University Feinberg School of Medicine
Class of 1954

Certifications & Licensure

American Board of Internal Medicine
Certified in Internal Medicine

SC State Medical License
Active through 2013

Publications & Presentations

Aspirin for primary prevention of cardiovascular events in people with diabetes: a position statement of the American Diabetes Association, a scientific statement of the American Heart Association, and an expert consensus document of the American College
Pignone, M., Alberts, M.J., Colwell, J.A., Cushman, M., Inzucchi, S.E., Mukherjee, D., Rosenson, R.S., Williams, C.D., Wilson, P.W., Kirkman, M.S.

Racial disparities in trends for cardiovascular disease and procedures among hospitalized diabetic patients.
Mountford, W.K., Lackland, D.T., Soule, J.B., Hunt, K.J., Lipsitz, S.R., Colwell, J.A.

Diabetes-related lower extremity amputation rates fall significantly in South Carolina.
Mountford, W.K., Soule, J.B., Lackland, D.T., Lipsitz, S.R., Colwell, J.A.

See all 173 publications

Insurances Accepted

  • Aetna Choice POS II
  • BCBS Blue Card PPO
  • First Choice
  • Lifewise Health Plan of Oregon
  • Multiplan PHCS PPO
  • Multiplan PPO
  • ODS Network
  • PacificSource Preferred PSN
  • Providence Health System Personal Option
  • Providence Health System Preferred PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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