Summary

Dr. John Long is a gastroenterology specialist who focuses on digestive health and related conditions. He completed his medical residency training at Winthrop-University Hospital, gaining comprehensive experience in internal medicine before specializing in gastroenterology. Dr. Long provides care in English for his patients.

Dr. Long practices at Sentara Williamsburg Regional Medical Center and sees patients in Williamsburg, Virginia. He treats conditions such as colon polyps and high blood pressure. His expertise includes performing colonoscopies and other digestive system procedures using sedation for patient comfort. Patients have given him an average rating of 4.1 stars on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 23 insurance plans accepted
  • speaks English
  • Winthrop-University Hospital
  • 1 specialty
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

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Dr. John Long, MDBrendon Bower, APRNRachel Oliver, APRNStephanie Fields, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Williamsburg , VATempe , AZSACRAMENTO , CATempe , AZ
Med School: University of Cincinnati Med School: University of South Alabama Med School: Columbus State University
Current Profile
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Insurance Plans Accepted by Dr. John Long

  • Aetna
  • Aetna Better Health
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicare
  • CHAMPVA
  • Cigna
  • EmblemHealth
  • Humana
  • Humana - Medicare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Optima Health
  • Optima Health - Medicaid (Managed)
  • Piedmont Community Health Plan
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)

Medical Specialties

Dr. John Long has the following specialty

Specialty Expertise

Dr. John Long has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastroparesis
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

MEDICAL LICENSE

Medical Doctor, Virginia, 2026, Active

EDUCATION & TRAINING

Residency

Winthrop-University Hospital

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Frequently Asked Questions

Which hospitals is Dr. John Long affiliated with?
Dr. John Long is affiliated with Sentara Williamsburg Regional Medical Center.
How can I make an appointment with Dr. John Long?
You can find contact information for Dr. John Long here on Vitals.
Does Dr. John Long accept virtual/telehealth appointments?
Dr. John Long has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. John Long speak?
Dr. John Long speaks English.
Does Dr. John Long accept my insurance?
You can see the insurance plans that Dr. John Long accepts on their Vitals profile.

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