Mount Sinai

Gastroenterology • Staten Island, NY

Home/Staten Island/Gastroenterology/Mount Sinai

About

Mount Sinai Doctors on Staten Island offers gastroenterology services in Staten Island, NY. The team diagnoses, treats, and prevents digestive diseases including IBS, inflammatory bowel disease, and gallbladder disease. Services include colonoscopy, upper GI endoscopy, polypectomy, and nutritional guidance.

Book appointment Call clinic Visit website Get directions

Clinic Type

Gastroenterology

Address

Mount Sinai Doctors on Staten Island, Staten Island, NY

Phone

332-243-6900

Email

conciergemembership@mountsinai.org

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.mountsinai.org/locations/staten-island/services/gastroenterology

Services Offered

Gastroenterology services

Technology & Equipment

Colonoscopy
Upper GI endoscopy / esophagogastroduodenoscopy
Polypectomy
Dilatation of esophageal strictures
Nutritional guidance
Evaluation of pancreatic cysts

Insurance & Payment

—

Languages Spoken

—

Social Media

Tiktok Twitter Youtube Facebook Linkedin Instagram

Photos

What Patients Say

Overall sentiment across review platforms: mixed

Mount Sinai Official Provider Profile (Sunil H Patel): 4.8/5 stars (based on 392 ratings) (392 ratings)
Healthgrades (Sunil H Patel): 2.0/5 stars (8 reviews)
Zocdoc (Jeffrey S. Kalman): 4.85/5 stars (66 reviews)
Mount Sinai Official Provider Profile (Scott Ingber): 5.0/5 stars (based on 235 ratings) (235 ratings)

Patients praise

Providers are described as thorough, patient, and good communicators
Staff generally viewed as friendly and compassionate
Efficient scheduling for procedures in some cases
Clear explanation of treatment options and test results

Common complaints

Difficulties reaching the office by phone
Complaints about staff attitude or professionalism
Perceived dismissiveness or lack of thoroughness from specific providers
Long wait times for appointments or during office visits

"I was very happy and relieved after seeing Dr Yiachos. He was thorough, patient, and really seemed as if he cared about helping me."

— LocalityBiz Review

"Most concerning, a note appeared in my patient portal stating that Dr. Patel had discussed my test results with me and prescribed medication, but no such conversation occurred..."

— Healthgrades Review

"Dr. Naymagon was exceptionally friendly and attentive. He took the time to listen to all my concerns and ordered the appropriate exams... The entire process was smooth and efficient."

— Healthgrades Review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.