Summary

Dr. John Guyton is an internal medicine physician who specializes in endocrinology, diabetes, and metabolism. He earned his medical degree from Harvard Medical School and brings over five decades of clinical experience to his practice. His extensive background spans 53 years of treating complex hormonal and metabolic conditions.

Dr. Guyton practices at multiple Duke Health locations throughout Durham, North Carolina, including Duke University Hospital, Duke Regional Hospital, and the Duke Endocrinology Clinic. He focuses on managing conditions such as acid reflux and GERD, helping patients navigate digestive health challenges alongside his endocrinology expertise. Patients consistently rate him highly, with an average rating of 5.0, reflecting their trust in his comprehensive approach to care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 53 years of experience
  • Harvard Medical School
  • 4 written reviews
  • 2 specialties
  • 17 areas of expertise
  • 2 board certifications
  • 5 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. John R. Guyton has 2 locations

Duke Endocrinology Clinic - Clinic 1A

30 Duke Medicine Cir Clinic 1aDurham, NC 27710

Dr. John R. Guyton

281 BAKER HSEDURHAM, NC 27710

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Dr. John R. Guyton, MD
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Dr. John R. Guyton, MDDr. Uma S. Tadepalli, MDEric HarkerDr. Mark Branch, MD
Internal MedicineInternal MedicineInternal MedicineCritical Care Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
4.3 
53 Years of Experience 25 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English
Durham , NCDurham , NCLyons , CODurham , NC
Med School: Harvard Medical School Med School: Duke University School Of Medicine Med School: University Of North Carolina At Chapel Hill School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John R. Guyton

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. John R. Guyton has the following 2 specialties

Specialty Expertise

Dr. John R. Guyton has the following 17 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes, Type 2
  • Endocrinology, Diabetes & Metabolism
  • Fatigue
  • Gland Issues
  • High Cholesterol (Hypercholesterolemia)
  • Hormones
  • Hyperlipidemias
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Lipid Metabolism Disorders
  • Metabolic Syndrome X

Certifications, License, & Education

53 Years Experience

MEDICAL LICENSE

Medical Doctor, North Carolina, Inactive

EDUCATION & TRAINING

Medical School

Harvard Medical SchoolGraduated in 1973

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Frequently Asked Questions

Does Dr. John Guyton accept virtual/telehealth appointments?
Dr. John Guyton has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Guyton's office located?
Dr. John Guyton's office is located at 30 Duke Medicine Cir Clinic 1a, Durham, NC, 27710.
Which hospitals is Dr. John Guyton affiliated with?
Dr. John Guyton is affiliated with Duke University Hospital, Duke Regional Hospital, Durham Va Medical Center, Duke Childrens Hospital And Health Center, and Duke Medicine Pavilion.
How can I make an appointment with Dr. John Guyton?
You can find contact information for Dr. John Guyton here on Vitals.
Does Dr. John Guyton accept my insurance?
You can see the insurance plans that Dr. John Guyton accepts on their Vitals profile.

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