Patient Finds Answers Through Timely GI Evaluation at ASC
Discover how one patient found answers for chronic digestive issues at an ambulatory surgery center (ASC).
Folsom’s Best GI Doctors
Our gastroenterologists and staff at Folsom Sierra Endoscopy Center are dedicated to providing quality, affordable care to the community in our quest to lower colon cancer rates and treat an array of digestive diseases, including Crohn’s Disease, irritable bowel syndrome (IBS) and gastroesophageal reflux disease (GERD).
We believe in compassionate medicine, where patients feel reassured and unrushed. We hold ourselves to the highest of standards, as our center is accredited by the Accreditation Association for Ambulatory Health Care (AAAHC).
Our board-certified GI doctors specialize in a myriad of GI procedures, including colonoscopy, esophageal dilation, flexible sigmoidoscopy and upper endoscopy.
If you are due for a colonoscopy or in need of a GI procedure, don’t put it off any longer. Give us a call today!
For Your Visit
Folsom Sierra Endoscopy Center is committed to ensuring that your experience with us is relaxed and worry-free, from consultation through recovery. To assist us, we ask that you read and comply with all guidelines.
We’re pleased to partner with StopColonCancerNow to help boost colon cancer screenings and prevention for residents in Sacramento County.
Patient Forms
At Folsom Sierra Endoscopy Center, your time is as valuable to us as it is to you. That’s why we provide online access to a variety of forms that patients may complete before their visit. The following documents will help us expedite the check-in process for your appointment. Please take a moment to download and print the appropriate form(s).
Insurance and Billing
Folsom Sierra Endoscopy Center accepts most major insurance. We will bill your insurance carrier for you; however, we cannot tell you what your policy will cover. Since your insurance policy and coverage are between you and your carrier, we urge you to contact them prior to your procedure. You will be responsible for any co-pays and deductibles.
Meet Our Physicians
View All Physicians
John Canio
M.D.
Clark Harrison
M.D.
Ronald K. Hsu
M.D.
Drew Ingram
M.D.
Alexander H. Low
M.D.
Anand Madan
M.D.
Rakesh Parikh
M.D.
Dhruv Patel
M.D.
Erick Pecha
M.D.
Thomas Prindiville
M.D.
Nazir A. Rahim
M.D.
Jasbir Rangi
M.D.
Kanat Ransibrahmanakul
M.D.
Randell Vallero
M.D.
166,366 Reviews
Feb 3, 2026
Feb 3, 2026
Dr Samavedy is a very good Dr. My stepdaughter has been seeing him for an esophagitis problem and her GI procedures for a couple of years. He is very thorough and answers our questions easily. My stepdaughter has special needs. Dr Samavedy is patient and kind with her which we appreciate very much. The staff was wonderful, caring and professional.
Feb 3, 2026
I appreciate the excellent care that I received yesterday regarding the G I exams that were performed. Everyone was polite, caring and professional. I will recommend your group to others. Thank you.
Feb 3, 2026
Great place with quick response time and the staff as well as Doctors are amazing
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Doctor Stein and his staff were awesome! This was my second visit and it went like clockwork! Everyone works together and you are all done and out the door in record time!