- ABOUT US
- Finding the Office
- Our Team
The Oregon Clinic Gastroenterology East physicians provide comprehensive, compassionate care for patients with disorders of the esophagus, stomach, small intestine, colon, rectum, pancreas, gallbladder, and liver. Our board-certified gastroenterologists are committed to delivering expert, patient-centered care using advanced diagnostic and therapeutic techniques.
We provide a full range of general and advanced endoscopic services, including upper endoscopy (EGD), colonoscopy, push enteroscopy, capsule endoscopy, balloon enteroscopy, endoscopic ultrasound (EUS), and SpyGlass cholangioscopy. Our physicians also offer specialized expertise in advanced interventional gastroenterology procedures such as cystogastrostomy, endoscopic necrosectomy, double-balloon enteroscopy, and endoscopic suturing, allowing for minimally invasive management of complex gastrointestinal and pancreaticobiliary conditions.
These advanced capabilities support accurate diagnosis, early detection of disease, and effective treatment while helping patients avoid unnecessary surgery whenever possible. Our team is dedicated to providing thoughtful, individualized care in a supportive environment, partnering closely with patients and referring providers to achieve the best possible outcomes.
Since November 2014, each of our three gastroenterology groups has been participating in the GI Quality Improvement Consortium (GIQuIC) program. Being part of this organization requires a focus on enhancing patient care through real-time peer-based performance evaluation. Click to read more on the GIQuIC website.
Endoscopy Center Ownership
- Gennadyi Bakis, MD
- Sidharth Bhardwaj, MD
- Viju P. Deenadayalu, MD
- Rebecca Fausel, MD
- Jeremy Holden, MD
- Ian Holmes, MD
- Betty Kim, MD
- Tiffany Lambrou, MD
- Domi Le, MD
- Donald Lum, MD
- James Regan, MD
- Alan Savoy, MD
- Hong Shen, MD
- Ajay Singhvi, MD
- Lehel Somogyi, MD
- Branden Tarlow, MD
- Anne Wang, MD
- Jennifer Yeh, MD
- Amy Zhu, MD
Having a colonoscopy? Click here for additional information or to find your specific prep type. You’ll be able to print or download a copy easily.
Location
Gateway Medical Office Building
1111 NE 99th Ave
Suite 301
Portland, OR 97220
PARKING
- Enter the parking lot on NE 99th Ave using either lane
- To exit the parking lot, follow EXIT signs
- The parking lot exits onto NE Pacific St
DROP OFF AND PICK UP
- Use the circle driveway in front of the building
- Enter the parking lot from NE 99th Ave
- Go forward and turn right into the circle drive
GETTING TO THE OFFICE
- Go through the sliding glass doors
- GI Clinic is on the 3rd floor
- Enter through front door and turn right
- You may choose to use the elevator or staircase
- Go to 3rd floor
- Exit the stairs/elevator and turn left
- For the GI Clinic (Suite 301), check in at the first desk on the right
- For the Endoscopy Center (Suite 302), check in at the second desk on the right
