Summary

Dr. John Williams is a thoracic surgeon who also practices general surgery, bringing five decades of medical expertise to his patients. He earned his medical degree from Duke University School of Medicine and has dedicated his career to complex chest and heart procedures. Dr. Williams is fluent in both English and Spanish, ensuring clear communication with diverse patients in his care.

Dr. Williams practices at ECU Health Roanoke Chowan Hospital and maintains multiple locations throughout Greenville, North Carolina. His expertise includes treating serious conditions like aortic arch aneurysms and ascending aortic aneurysms. He also performs diagnostic procedures such as colonoscopy and lower GI endoscopy to help identify and address health concerns early. Patients have rated Dr. Williams 4.6 out of 5 stars, reflecting their confidence in his surgical skills and patient care.

Overview based on verified provider data

Quick Facts

  • 4.6
  • 50 years of experience
  • 7 insurance plans accepted
  • speaks Spanish, English
  • Duke University School Of Medicine
  • 7 written reviews
  • 2 specialties
  • 2 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 5 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. John Mark Williams has 5 locations

East Carolina Heart Institute At East Carolina University

115 Heart DrGreenville, NC 27834
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

East Carolina Heart Institute at East Carolina University

1000 E 10th StGreenville, NC 27858

ECU Health Medical Center

2100 Stantonsburg RdGreenville, NC 27834

ECU Health Medical Center

845 Johns Hopkins Dr Ste AGreenville, NC 27834

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Dr. John Mark Williams, MD
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Dr. John Mark Williams, MDDr. Tia Sunbai SuttonDr. Jeremy JosephDr. Brandon Peine
Thoracic SurgerySurgerySurgerySurgery
Accepts New Patients
4.6 
50 Years of Experience 7 Years of Experience 9 Years of Experience 7 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English
Greenville , NCGreenville , NCNorfolk , VAGreenville , NC
Med School: Duke University School Of Medicine Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: University Of Toledo College Of Medicine Med School: Texas A&M University System Health Science Center College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Mark Williams

  • Aetna
  • AmeriHealth - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Cigna
  • Medicare - Medicare
  • STLDentalPlan| LLC
  • UnitedHealthcare

Medical Specialties

Dr. John Mark Williams has the following 2 specialties

Specialty Expertise

Dr. John Mark Williams has the following 2 areas of expertise

  • Arthritis
  • Surgery

Certifications, License, & Education

50 Years Experience

Dr. John Mark Williams holds an active medical license in the state of North Carolina.

Medical License

Medical Doctor with an active medical license in the state of North Carolina that expires in 2026.

Education & Training

Medical School

Graduated from Duke University School Of Medicine in 1976.

NPI Number

Dr. Williams' NPI number is 1700869401.

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Frequently Asked Questions

Where is Dr. John Williams's office located?
Dr. John Williams's office is located at 115 Heart Dr, Greenville, NC, 27834.
How can I make an appointment with Dr. John Williams?
You can find contact information for Dr. John Williams here on Vitals.
Does Dr. John Williams accept my insurance?
You can see the insurance plans that Dr. John Williams accepts on their Vitals profile.
Does Dr. John Williams accept virtual/telehealth appointments?
Dr. John Williams has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. John Williams accepting new patients?
Dr. John Williams has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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