Summary

Dr. John Clemmons has practiced gastroenterology and internal medicine for 51 years and is affiliated with HCA Houston Healthcare Medical Center. He treats hemorrhoids, colon polyps, and diverticular disease, and performs colonoscopy, lower GI endoscopy, and laparoscopy.

Dr. Clemmons earned his medical degree from Howard University College of Medicine and completed his residency at Grady Memorial Hospital. He sees patients in Houston, Texas.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 51 years of experience
  • 63 insurance plans accepted
  • speaks English
  • Grady Memorial Hospital
  • 34 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. John Benjamin Clemmons has 3 locations

John B Clemmons Jr Md Pa

1213 Hermann Dr Ste 220Houston, TX 77004
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 - 3:00 pm
SatClosed
SunClosed

Hca Houston Healthcare Medical Center

1313 Hermann DrHouston, TX 77004

Saint Joseph Medical Center

1401 St Joseph PkwyHouston, TX 77002

Compare with Similar Doctors

Dr. John Benjamin Clemmons JR., MD
Farah Harmouch, MD
Jan Seiler, APRN
Theresa Obonyano, APRN
Dr. John Benjamin Clemmons JR., MDFarah Harmouch, MDJan Seiler, APRNTheresa Obonyano, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
0 
0 
0 
51 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks Arabic, English Speaks English Speaks English
Houston , TXHouston , TXMontgomery , ALSacramento , CA
Med School: Howard University College Of Medicine Med School: Georgia State University Med School: The University of Texas Health Science Center at Houston
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. John Benjamin Clemmons

  • Accepts Medicaid
  • AARP
  • AARP - Medicare
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Allegiance Life and Health
  • Ambetter
  • AmeriGroup
  • AmeriHealth
  • Anthem Blue Cross
  • APWU
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - POS
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Texas
  • Blue Cross Blue Shield of Texas - HMO
  • CareFirst BlueCross BlueShield
  • CareSource
  • Caterpillar
  • Cigna
  • Cigna - PPO
  • Cigna-HealthSpring
  • Cigna-HealthSpring - HMO
  • Cigna-HealthSpring - PPO
  • Cofinity
  • Community Health Choice
  • Community Health Choice - Medicaid (Managed)
  • Community Health Choice - PPO
  • EyeMed
  • Golden Rule
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - HMO
  • Medicare - Medicaid
  • Medicare - Medicare
  • Medicare - PPO
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • Molina Healthcare - PPO
  • Mutual of Omaha
  • Optum Health
  • Oscar Health Insurance
  • Oscar Health Insurance - PPO
  • Physicians Mutual
  • PreferredOne
  • Renaissance
  • Renaissance - Medicare
  • Renaissance - PPO
  • Texas Children's Health Plan
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - IPA
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • UnitedHealthcare Community Plan
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Dr. John Benjamin Clemmons has the following 2 specialties

Specialty Expertise

Dr. John Benjamin Clemmons has the following 11 areas of expertise

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

Certifications, License, & Education

51 Years Experience

Dr. John Benjamin Clemmons holds an expired medical license in the state of Texas.

Medical License

Medical Doctor with an expired medical license in the state of Texas that expired in 2025.

Education & Training

Residency

Completed their residency at Grady Memorial Hospital.

Medical School

Graduated from Howard University College Of Medicine in 1975.

NPI Number

Dr. Clemmons' NPI number is 1518997477.

Similar doctors

Frequently Asked Questions

How can I make an appointment with Dr. John Clemmons?
You can find contact information for Dr. John Clemmons here on Vitals.
Does Dr. John Clemmons accept virtual/telehealth appointments?
Dr. John Clemmons has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Clemmons's office located?
Dr. John Clemmons's office is located at 1213 Hermann Dr Ste 220, Houston, TX, 77004.
What languages does Dr. John Clemmons speak?
Dr. John Clemmons speaks English.
Which hospitals is Dr. John Clemmons affiliated with?
Dr. John Clemmons is affiliated with Hca Houston Healthcare Medical Center.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.