Gastroenterology in Smithtown, NY - ProviderMatch - Catholic Health
Gastroenterology • Jamestown, NY
About
Summary: Catholic Health is a large nonprofit integrated health system on Long Island with about 18,000 employees and annual revenue around $2.8B. It operates multiple facilities including six hospitals, physician practices, imaging centers, cancer institutes, ambulatory surgery centers, rehab, home health, and hospice services, headquartered in Rockville Centre, NY. The system serves the region with locations in Smithtown and surrounding areas, offering gastroenterology among other specialties. If your focus is Gastroenterology in Smithtown, NY, Catholic Health is a major provider network in the area and may include gastroenterology services through its affiliated hospitals and physician practices. For a specific gastroenterology provider in Smithtown (provider matches), you may want to search within Catholic Health’s Smithtown location or contact their GI department for provider availability and appointment options.
Clinic Type
Gastroenterology
Address
48 Route 25A, Suite 105, Smithtown, NY 11787
Phone
631-360-4000
privacy@chsli.org
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
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Team
Insurance & Payment
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Languages Spoken
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Social Media
Photos


What Patients Say
Overall sentiment across review platforms: very positive
- Catholic Health ProviderMatch (Dr. Ujjwal Kumar): 4.9/5 stars (95 ratings, 13 reviews)
- Catholic Health ProviderMatch (Dr. Kanika Kaur): 4.9/5 stars (115 ratings, 13 reviews (for Dr. Kanika Kaur))
Patients praise
- Thorough and comprehensive care
- Excellent bedside manner and kindness
- Clear and empathetic communication
- Professional and knowledgeable staff
- Efficient scheduling and patient-centered approach
Common complaints
- Some patients reported minor scheduling or administrative frustrations, although reviews are overwhelmingly positive
"Dr. Kumar is not only professional, knowledgeable, but has a kind and empathetic manner that lets you know u are in competent hands Highly recommend him for your medical concerns"
— Catholic Health ProviderMatch Patient Review"Dr. Kaur was so kind and put me at ease immediately. She listened to my embarrassment and assured me I was not alone."
— Catholic Health ProviderMatch Patient ReviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Shahzad Iqbal, MD | Catholic Health | Long Island - Babylon, NY - Gastroenterology - Schedule Online — Mar 22, 2026
- Deborah S. Blenner, MD | Catholic Health | Long Island - Smithtown, NY - Internal Medicine - Schedule Online — Mar 28, 2026
- Anna Lizza Siasoco, MD | Catholic Health | Long Island - Smithtown, NY - Family Medicine - Schedule Online — Mar 28, 2026
- Dr. Emily Glazer, MD - Gastroenterologist in Wading River, NY — May 14, 2026
- Dr. Keith W. Kulju, MD - Jamestown, NY - Gastroenterology - Book Appointment — May 6, 2026
Information sourced from the clinic's website as of July 11, 2026.
More gastroenterology clinics in Jamestown
Gastroenterology services at Great Lakes Physician Practice (Jamestown, NY) - Network and scope: GLPP is a multi-site family medicine and specialty network in the Jamestown area, including primary care, surgeons, and specialists. It collaborates with area hospitals to coordinate care. - Gastroenterology focus: Provides GI-related care as part of its specialty offerings, within a broader spectrum of internal medicine and surgical services. - Locations: Primary HQ in Jamestown, NY (15 S Main St) with additional offices in the region; core presence in Chautauqua County. - Access: Network emphasizes integrated care across primary and specialty services to improve accessibility and comprehensive care for families. - Contact/visit considerations: For GI services, visit the Jamestown HQ or associated Jamestown/Silver Creek offices; check the patient portal or call for GI-specific appointment availability and referrals.
Comparing your options?
See other gastroenterology clinics in Jamestown, or search the full directory by insurance, ratings, and more.

