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About

Gastroenterology of Westchester, LLC is a Yonkers-based GI practice led by Dr. Jose Lantin, offering a range of gastroenterology services including colonoscopy, sigmoidoscopy, upper endoscopy, and rubber band ligation. The clinic provides diagnosis, management, and treatment for GI conditions such as pancreatitis, constipation, diverticulosis, and liver diseases. Dr. Lantin holds admitting privileges at St. John’s Riverside Hospital and St. Joseph’s Medical Center. They operate from three offices in Yonkers, NY, and serve patients in Westchester County, including Harrison, Yonkers, and nearby areas. Contact: gow@gowllc.org; phone numbers: 607-246-5337, 929-441-6911.

Clinic Type

Gastroenterology

Address

Gastroenterology Yonkers location: 086 North Broadway, Suite 50, Yonkers, NY 10701; Bronxville location: 1 Pondfield Road West, Bronxville, NY 10708; Harrison location: 550 Mamaroneck Avenue, Suite 103, Harrison, NY 10528

Phone

914-375-6400

Email

gow@gowllc.org

Opening Hours

Not published — contact the clinic to confirm hours.

Telehealth

Available (telehealth contact forms mentioned)

Services Offered

  • Gastroenterology
  • GI procedures
  • endoscopy
  • ambulatory surgical center
  • GI management and pathology
  • treatments for IBS, pancreatitis, constipation, inflammatory bowel disease, infectious liver disease, diverticulosis

Team

  • Dr. Jose Lantin, MD; specializes in IBS, pancreatitis, constipation, inflammatory bowel disease; infectious liver disease; Spanish-speaking — Gastroenterologist

Insurance & Payment

  • Medicaid
  • AAAHC
  • Medicare

Not specified

Telehealth payments via portal, in-person payments, insurance billing

Languages Spoken

  • English
  • Spanish

FAQs

What services do you provide?

Gastroenterology services and GI procedures at a state-of-the-art ambulatory surgical center.

Is Dr. Jose Lantin fluent in Spanish?

Yes, Dr. Jose Lantin can assist Spanish-speaking patients.

Where are the clinic locations?

Yonkers: 086 North Broadway, Suite 50, Yonkers, NY 10701; Bronxville: 1 Pondfield Road West, Bronxville, NY 10708; Harrison: 550 Mamaroneck Avenue, Suite 103, Harrison, NY 10528.

Do you offer telehealth?

Yes, telehealth consultations are available.

How can I contact the clinic?

Phone: 914-375-6400; patient portal on the website.

Awards & Accreditations

  • top physicians in gastroenterology
  • premier gastrointestinal endoscopy top doctors
  • state-accredited by DOH/Medicaid/Medicare certifications

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades (Dr. Robert Fath): 4.5 out of 5 stars (49 reviews)
  • Birdeye (Dr. Jose Lantin): 4.9 out of 5 stars (935 reviews)
  • ColumbiaDoctors (Dr. Elena Tsai): 5.0 out of 5 stars (344 ratings)
  • Healthgrades (Dr. Charles Koczka): 4.0 out of 5 stars (11 reviews)

Patients praise

  • Knowledgeable and expert medical care
  • Kind, caring, and professional bedside manner
  • Effective procedure performance (e.g., colonoscopy, endoscopy)
  • Courteous and professional office staff

Common complaints

  • Rushed bedside manner and limited time spent with patients
  • Difficulty with direct communication and follow-up
  • Perceived lack of compassion or condescending attitude in some instances
  • Administrative issues such as errors in procedure preparation instructions

"Dr Fath is one of the BEST things about Scarsdale Medical. He is so kind and caring. Love him!"

Healthgrades

"The BEST doctor, very kind and knowledgeable !! His team is fabulous! I would recommend Dr. Lantin to all my family and & friends!"

Vitals

"Very rushed bedside manner does not answer questions or explain diagnosis very well."

Healthgrades

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.

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