Summary

Douglas Kliewer, MD chose a career in medicine because he truly appreciates the opportunity to care for others and engage in scientific research and study to help solve his patients’ medical concerns. When choosing a subspecialty, gastroenterology seemed like a natural choice. Dr. Kliewer recalls, “There was always something to do and the advancements in the field were so groundbreaking and impactful.”

Dr. Kliewer graduated from Oklahoma State University with an undergraduate degree in Physiology, and attended medical school at the University of Oklahoma College of Medicine, graduating with Outstanding Distinction. He completed his internship and residency in Internal Medicine at the University of Texas Southwestern Medical Center in Dallas, then moved on to complete two fellowships at UT Southwestern: one in Gastroenterology and Hepatology and one in Advanced Therapeutic Endoscopy.

Dr. Kliewer’s specific area of interest in the GI field is in the treatment of Inflammatory Bowel Disease (IBD). As a physician of Adult Gastroenterology Associates (AGA), Dr. Kliewer is proud to be a part of a group that upholds high-quality standards of care for each patient. Every physician strives to be available to their patients, colleagues, and the community the facility serves.

Over his last 20 years with Adult Gastroenterology Associates, Dr. Kliewer has seen tremendous advancements in the treatment of IBD, including new medications to treat the root cause and manage symptoms. New technology has also emerged, such as video capsule cameras that can travel farther along the GI tract than was ever previously possible. EMR (Endoscopic Mucosal Resection) has also been a groundbreaking procedure, allowing gastroenterologists to remove areas of diseased tissue four to five times larger than a typical biopsy. This eliminates the need for traditional surgery and is much safer for the patient.

Outside of work, Dr. Kliewer enjoys photography, travel, and activities at his church.
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Office Location

AGA Tulsa

4200 E. Skelly Drive Suite 700Tulsa, OK 74135

Quick Facts

  • accepting new patients
  • 3.8
  • 51 insurance plans accepted
  • speaks English
  • University of Texas Southwestern Medical Center
  • 7 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Spent time with me
  • Provided follow-up after the visit

Insurance Plans Accepted by Dr. Douglas Kliewer

  • AARP
  • AARP - Medicare
  • Aetna
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • Allwell
  • Ambetter
  • Ascension Health
  • Ascension Health - PPO
  • Assurant Health
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Oklahoma
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Cigna - PPO
  • Cox HealthPlans
  • Dean Health Plan
  • Gateway Health
  • Gilsbar 360 Alliance
  • Global Health
  • Golden Rule
  • Health Net
  • HealthChoice
  • HealthChoice Oklahoma
  • HealthPartners
  • HealthScope Benefits
  • HealthSmart
  • Humana
  • Humana - Medicaid (Managed)
  • Humana - Medicare
  • Liberty HealthShare
  • Medica
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Multiplan PHCS
  • Optimum HealthCare
  • Optum Health
  • Pan-American Life Insurance Group
  • Physicians Mutual
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - IPA
  • UnitedHealthcare - Medicare
  • Wellcare

Medical Specialties

Dr. Douglas Kliewer has the following specialty

Specialty Expertise

Dr. Douglas Kliewer has the following 10 areas of expertise

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

Certifications, License, & Education

EDUCATION & TRAINING

Fellowship

University of Texas Southwestern Medical Center

Residency

University of Texas Southwestern Medical Center

Medical School

University of Oklahoma College of Medicine

Frequently Asked Questions

What languages does Dr. Douglas Kliewer speak?
Dr. Douglas Kliewer speaks English.
How can I make an appointment with Dr. Douglas Kliewer?
You can find contact information for Dr. Douglas Kliewer here on Vitals.
Does Dr. Douglas Kliewer accept virtual/telehealth appointments?
Dr. Douglas Kliewer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Douglas Kliewer affiliated with?
Dr. Douglas Kliewer is affiliated with Saint Francis Hospital.
Is Dr. Douglas Kliewer accepting new patients?
Dr. Douglas Kliewer is accepting new patients on Vitals. View Dr. Douglas Kliewer's profile on Vitals to make an appointment.

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