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Spokane Gastroenterology

Located in the historic South Perry District, Spokane’s newest comprehensive Gastroenterology, Endoscopy and Liver Clinic.

Receive expert consultative and counseling services for a complete range of GI and liver problems including best test strategies for early detection and prevention of colon cancer and other gastrointestinal and liver malignancies.

We provide a soothing, restful, patient-friendly environment located away from the congested Spokane South Hill corridor. 

Our goal is to partner with you to develop the best strategies to maintain or recover your optimum gastrointestinal health. Our focus is not just on diagnosis and treatment of GI and liver diseases, but importantly to encourage a healthy lifestyle and prevent disease whenever possible. We are committed to helping you achieve optimum gastrointestinal and liver health.

Consultations and counseling visits addressing all aspects of gastrointestinal and liver health and disease are welcome. Patients can now be seen at our South Perry Facility by appointment. ​We are located less than a half-mile from the I-90 with easy access and free parking. As the practice grows, we will be available 6 days per week including Saturdays. 


We understand that many people have anxiety about discussing their gastrointestinal problems and especially about GI investigations and treatments. At Spokane Gastroenterology, we have endeavored to create a comfortable, soothing, atmosphere where we take the time to understand and accommodate our patients’ individual needs.


We are pleased to announce that we have been granted our Washington State Department of Health License and our new state-of-the-art Ambulatory Endoscopy Facility is fully operational.

Spokane Gastroenterology operates the only GI Endoscopy Facility in Eastern Washington to receive the prestigious AAAHC Accreditation. 

Sedation provided by Certified Registered Nurse Anesthetists (CRNA) for maximum safety and comfort. 

Featuring the latest innovations for safe and efficient endoscopy including carbon dioxide and water insufflation. 

Expert upper endoscopy (EGD) and colonoscopy consistently achieving Quality Performance Measures that exceed national standards. 


Some patients requiring routine endoscopic examination may directly access endoscopy procedures without a prior office visit (e.g. colon cancer screening, follow-up of colon polyps, Barrett's esophagus surveillance, etc.). Please call to inquire if your condition is suitable for Direct Access Endoscopy.  Dr. Preiksaitis may still recommend that your procedure be done at the hospital if he feels that is best for you or specialized equipment is needed. Dr. Preiksaitis is available to do upper endoscopy (EGD) and colonoscopy at the Valley Hospital Outpatient Facility.  

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