Our Center Selected for Newsweek’s 2026 Best ASCs List
Our center was selected for Newsweek’s 2026 list of America’s Best Ambulatory Surgery Centers.
This recognition reflects our dedication to patient care, safety, and excellence in outpatient surgery.
Learn MoreMore Young Adults Are Getting Colon Cancer.
Schedule Your Colonoscopy Today
Our gastroenterologists and staff at Advanced Endoscopy & Surgical Center, LLC 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, upper endoscopy and small bowel enteroscopy.
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!
Advanced Endoscopy & Surgical Center, LLC 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.com to help boost colon cancer screenings and prevention for residents in the Monmouth County area.
At Advanced Endoscopy & Surgical Center, LLC, 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 you may complete before your 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).
Learn MoreAdvanced Endoscopy & Surgical Center, LLC accepts most major insurance. We will bill your insurance carrier; 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.
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Thomas Fiest (Emeritus)
D.O.
Eric Abrams
D.P.M.
Nadeem Baig
M.D.
William Basri
M.D., FACG
Kenneth Belitsis
M.D.
Gagan Beri
M.D.
Mark Cerefice
M.D.
Steven Gorcey
M.D.
Thaddeus Grabowy
M.D.
Howard Guss
D.O.
Kenny Hui
M.D.
Ginette N. Illuzzi
DPM
Dharmesh H. Kaswala
M.D.
Andrew Kruger
D.O.
Lawrence Menditto
D.P.M.
Laleh Merikhi
M.D.
Evan Orosz
D.O.
Garen Ream
D.P.M.
Scott Schlachter
D.O., FACG
Shefali Shah
M.D.
Sandhya Shukla
M.D.
Matthew Tangorra
D.O., FACG
Rajiv Uppal
M.D.
Vinay Yalamanchi
D.O.
What an incredible TEAM of professionals on staff at the Advanced Endoscopy & Surgical Center of Eatontown! My adult son, who is an abled adult with an Intellectual Developmental Disability (I/DD), had to undergo an endoscopy this week. There was a great deal of emotional angst that my son felt before arriving at the surgical center, and tears that flowed at various times before and after the procedure. Thankfully, from the moment my husband and I arrived with my son, throughout the time at the surgical center, earthly angels were all around us. Heartfelt appreciation to the amazing individuals who showered my son with kindness, care, and most importantly, respect. They are as follows: Shandi & Patricia at the front desk, who had positive initial and ending interactions with my son. Gina, the Preop RN, was a huge hit from the get-go with putting a smile on his face. My son decided that she looked like Selena Gomez, which, coming from him, was a true compliment! :) The Terrific Trio, Michelle, Eric, and Michele, the PACU RN & MA, who brought Anthony from tears to giggles! :) Gratitude beyond words! Stacey & Kiran, OR RN & Tech, who deeply felt his fear and sadness as he had to separate from me to go into the OR, and soothed his tears with compassion by asking him about the jokes I shared that he made up. Theresa and Nicole, who were in the backdrop, were providing additional words and warm smiles of comfort. Tara, Head Nurse, who courteously took my call a few days after the procedure to hear the praises sung of the phenomenal TEAM she oversees. In addition, Marina and Melanie, Pre-Admission Nurses from the Monmouth Gastroenterology office, courteously and patiently provided pre-admission assistance via phone. Last, but not least, Kenneth Belitsis, MD - Gastroenterologist at Monmouth Gastroenterology, a specialist beyond compare! His clinical expertise has graced me, my husband, and our son; his compassionate bedside manner shone through the day of my son's procedure, and clear communications before and after the procedure are just a few of his remarkable attributes! There are times when "thanks" truly falls short, and this is certainly one of those times! GO, TEAM!!!
Our center was selected for Newsweek’s 2026 list of America’s Best Ambulatory Surgery Centers.
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Career, family and the nonstop pace of life demands your full attention. Direct Access Colonoscopy is a simple and convenient way to schedule your colon cancer screening.
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Discover how one patient found answers for chronic digestive issues at an ambulatory surgery center (ASC).
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