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 has practiced medicine for over five decades. His extensive experience spans 53 years, during which he has developed deep expertise in treating hormone-related conditions and metabolic disorders.

Dr. Guyton practices at multiple Duke Health locations throughout Durham, North Carolina, including Duke University Hospital, Duke Regional Hospital, and the Duke Endocrinology Clinic. His primary focus involves caring for patients with diabetes and various endocrine system conditions. He also provides comprehensive internal medicine services for adult patients. Patients consistently rate him highly, giving him an average rating of 5.0 stars, reflecting their confidence in his clinical expertise and compassionate care.

Overview based on verified provider data

Quick Facts

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

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

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, MDDr. Uma S. Tadepalli, MDEric HarkerDr. Rosmy Jimmy, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
53 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English, Hindi, Malayalam
Durham , NCDurham , NCLyons , CORaleigh , NC
Med School: Harvard Medical School Med School: Duke University School Of Medicine Med School: Father Muller Medical College Hospital
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

Dr. John R. Guyton holds an inactive medical license in the state of North Carolina.

Medical License

Medical Doctor with an inactive medical license in the state of North Carolina.

Education & Training

Medical School

Graduated from Harvard Medical School in 1973.

NPI Number

Dr. Guyton's NPI number is 1861574063.

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Frequently Asked Questions

Does Dr. John Guyton accept my insurance?
You can see the insurance plans that Dr. John Guyton accepts on their Vitals profile.
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.
Is Dr. John Guyton accepting new patients?
Dr. John Guyton is accepting new patients on Vitals. View Dr. John Guyton's profile on Vitals to make an appointment.
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.
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.

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