Dr. John Clemmons Jr, MD

Gastroenterology  |  
Male  |  
Age 67
(52)
Insurances AcceptedSave
Dr. John Clemmons Jr, MD
Dr. John Clemmons Jr, MD is a gastroenterology doctor who practices in Houston, TX. He is 67 years old and has been practicing for 42 years. Dr. Clemmons Jr is affiliated with Baylor St. Luke's Medical Center, Park Plaza Hospital, Saint Joseph Medical Center, Memorial Hermann Memorial City Medical Center, Memorial Hermann - Texas Medical Center and Houston Methodist Hospital .

1213 Hermann Dr Ste 220

Houston, TX 77004

Contact Information

(713) 528-6562

Dr. John Clemmons Jr, MD

Dr. John Clemmons Jr, MD

Accepted insurance

  • Aetna
  • Amerigroup (Wellpoint)
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Commercial Insurance Company
  • Coventry Health Care
  • EmblemHealth
  • First Health (Coventry Health Care)
  • Government Employees Health Association (GEHA)
  • HAP Insurance
  • HealthSmart
  • Humana
  • 8 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Clemmons Jr

Dr. Clemmons Jr' Experience

0%ExperienceMatch
Dr. Clemmons Jr' experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Gastroenterology
  • Board certified in Gastroenterology and Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found
2

Specialties

  • Gastroenterology
  • Internal Medicine
2

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
48

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • All Types of Food Poisoning
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Dysphagia
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastroparesis
  • Giardiasis
  • Heartburn
  • Hemorrhoids
  • Hepatitis C
  • Hepatopulmonary Syndrome
  • Hernia
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Liver Damage from Alcohol
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Reflux Esophagitis
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Enteritis
  • Viral Hepatitis

More

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8

Procedures

  • Bile Duct Procedure
  • Colonoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Incision and Removal of Foreign Object
  • Liver Biopsy

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Howard University College Of Medicine
    Medical School | Graduated 1975
  • Emory University Program
    Internship Hospital | Completed 1977
  • Emory University Program
    Residency Hospital | Completed 1981
  • Emory University Program
    Fellowship Hospital | Completed 1981

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Clemmons Jr has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Clemmons Jr does not have any memberships or affiliations listed. If you are Dr. Clemmons Jr and would like to add memberships or affiliations, please update your profile.

Dr. Clemmons Jr' Reviews

Likelihood of recommending Dr. Clemmons Jr to family and friends
4.1
based on 52 total reviews (11 with comments)
Dr. Clemmons Jr' Performance
  • Trustworthiness
    VERY GOOD
  • Explains condition(s) well
    VERY GOOD
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    EXCELLENT
  • Staff friendliness
    VERY GOOD
  • Average wait time
    31 to 45 minutes
Patient Comments (11)
in Houston, TX |
A true professional. Efficient and caring staff members. Prompt service. Please go see Dr. Clemmons.
in Houston, TX |
Dr. Clemmons staff worked to get me in on the same day I called for my first appointment because I was very ill. The staff was friendly and answered all my questions. Dr. Clemmons was kind and was quick to move forward with a treatment plan. Other physicians I had been to wanted to take the "let's wait and see what happens" treatment plan. Thank you Dr. Clemmons for taking care of me.
in Houston |
Awesome! Great man and
in Houston, TX |
Dr. Clemmons was friendly, professional and a great communicator. Making an appointment for a colonoscopy was easy and his office staff were wonderful. He gave me all the information I needed and asked several times if I had any questions. His answers to the few questions I had were complete and easy to understand. He has a calm and polite manner that put me at ease. My appointment was at 8:00. I arrived at 7:40 and completed forms and I was taken back to an exam room almost right at 8:00.
Prairieville, LA |
Wonderful staff and doctor!!!!!
in Kingwood TX |
Dr. Clemmons is an excellent specialist. He is extremely thorough, professional, and listens to what you have to say. This doctor does not have regular hours. He reviews your test results and call on weekends!! There is no waiting long periods of time to hear tests results. I have referred several to Dr. Clemmons. They are as happy with him as I.
Houston, TX |
Abrupt, spoke over me, would not allow me to describe my symptoms, prescribed medication which I could not take (due to other medical conditions and prescriptions), ushered me out the door without ever hearing me. I ended up in ER a few days later. I’m on a high-deductible plan too so I was paying out of pocket. What a waste of time and money and dangerous to boot. Staff is unprofessional and rude as well.
in Houston, TX |
Dr. Clemmons has been my doctor since 1988. He always taken the time to explain everything concerning my health to me and has referred me to other doctors of whom I have always been pleased with. Thank you Dr. Clemmons for taking care of me and my family members. Respectfully yours, Elizabeth Teagle
in Houston, TX |
Not medicated properly most painful experience I ever had you can hear other patients screaming
in Sedona, AZ |
Love this doctor. He was personable, professional, and knowledgeable. I moved to AZ, so his expertise will be missed.
in Houston, TX |
I was not medicated properly prior to the colonoscopy. It was the most painful procedure that I have ever experienced in my life. I would never get another colonoscopy from this man.
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Now Accepting New Patients
Dr. Clemmons Jr accepts 22 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Amerigroup (Wellpoint)
  • Assurant Health
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Texas
    Blue Choice
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access
  • Commercial Insurance Company
  • Coventry Health Care
  • EmblemHealth
    Emblem Health
  • First Health (Coventry Health Care)
  • Government Employees Health Association (GEHA)
    GEHA
  • HAP Insurance
    Health Alliance
  • HealthSmart
  • Humana
  • Mail Handlers Benefit Plan (MHBP)
  • Medicaid
  • Medical Mutual of Ohio
  • Molina Healthcare
    Molina
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Principal Life
  • Tricare
    TriCare for Life
  • UnitedHealthCare
    Choice Plus POS
    Navigate POS
    United Healthcare

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Clemmons Jr has admitting privileges

Houston Methodist Hospital
6565 Fannin St
Houston, TX 77030
View Hospital Profile
Memorial Hermann Memorial City Medical Center
921 Gessner Rd
Houston, TX 77024
View Hospital Profile
Memorial Hermann - Texas Medical Center
6411 Fannin St
Houston, TX 77030
View Hospital Profile
Baylor St. Luke's Medical Center
6720 Bertner Ave
Houston, TX 77030
View Hospital Profile
Park Plaza Hospital
1313 Hermann Dr
Houston, TX 77004
View Hospital Profile
Saint Joseph Medical Center
1401 St Joseph Pkwy
Houston, TX 77002
View Hospital Profile

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