New Patient Tools

Some new patient tools have been added, please have a look.


Tulsa's Gastroenterology Specialists

Established in 1983 GSI is now a leader in the rapidly advancing field of digestive disease diagnosis and treatment. Compassionate, one-on-one patient care is enhanced at GSI by the latest innovations (i.e. Capsule Endoscopy) to make diagnosis more accurate and comprehensive - yet less invasive - than ever before.

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Fully Accredited

The Joint Commission has accredited Gastroenterology Specialists, Inc. The Join Commission is an organization that monitors physical location and quality of patient care. Joint Commission standards, address the organization's level of performance in key functional areas, such as patient rights, patient treatment, and infection control. The standards focus not simply on an organization's ability to provide safe, high quality care, but on it's actual performance as well.

More About The GSI Doctors


Patient Portal

At Gastroenterology Specialists, Inc, we strive to offer our patients convenient, high-quality care. One of the ways we do this is by offering our patients online health services through our website.

These services include online appointment scheduling, access to medical records, medication renewals, and more.

Patient Portal


Anesthesia at Gastroenterology Specialists, Inc.

Nurse anesthetistshave been providing quality anesthesia care to patients in the United States for 150 years. The credential CRNA (Certified Registered Nurse Anesthetist) came into existence in 1956. Your anesthesia care at Gastroenterology Specialists, Inc. (GSI) will be provided by a CRNA.

More About Anesthesia


Colonoscopy Could Save Your Life, and now it's painless

Colon cancer isn’t something anyone likes to think about—but it is the 2nd leading cause of cancer-related death in the U.S. Most colon cancer is genetically related and arises from small growths in the large intestine called polyps, which appear in about 25% of people by age 50. The good news is that colon cancer is largely preventable and has an excellent prognosis if diagnosed early.

Learn More

Colonoscopy Questions

Media outlets have recently published articles critical of physician payments. The national GI societies are working to set the record straight and help reporters, patients and policymakers understand the complexities of the system and the value of gastroenterologists and tests like colonoscopy.


GSI - Tulsa's Premiere Gastroenterology Specialists


Gastroenterology Specialists, Inc. Offers complete treatment and screening of digestive diseases for new and established patients. We see patients under many different circumstances including new patient consultations, procedure follow-up appointments, and recent hospitalization follow-up or for new symptoms or a change in symptoms.

Our full array includes office treatments and procedures for digestive, stomach, esophagus, and colon related illnesses. Patients may be referred by their own physician.


Contact Us

Yale Location
6565 S. Yale #1200
Tulsa, OK 74136
(918) 494-9433

This should not be used in case of an emergency. If you are having an emergency, please call the clinic or emergency personnel (911) directly.

If you are a patient, please contact us through the Patient Portal. If you are NOT a patient, please call us at 918.494.9433 or 918.806.5222.

Joint Commission Accredited