(718) 555-0142 | 3455 Grand Concourse, Suite 210, Bronx, NY 10468
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Our Story

Digestive Health Care Rooted in the Bronx

A dedicated team of board-certified specialists providing expert, compassionate digestive care to the Bronx community for nearly two decades.

Our Mission
"We believe digestive health care should be thorough, unhurried, and genuinely accessible to the community we serve."

Gastroenterology Bronx was founded on a simple idea: patients deserve time, clarity, and a team that treats digestive symptoms as more than a checklist. Our board-certified physicians combine advanced diagnostic technology with the kind of attentive, patient-first care that builds real trust — especially for a condition patients might feel nervous discussing.

From routine colon cancer screening to the ongoing management of complex conditions like Crohn's disease and liver disease, our team is here for every stage of your digestive health journey.

Our Vision

A Bronx where every resident has access to expert digestive care, close to home.

Community Rooted

Nearly two decades serving Bronx families, in the neighborhoods we call home.

15k+Patients Treated
98%Patient Satisfaction
20+Years Combined Experience
3Board-Certified Physicians

Compassion First

We know digestive symptoms can be uncomfortable to discuss. Every visit is built around putting patients at ease.

Advanced Technology

High-definition endoscopy and noninvasive liver testing for earlier, more accurate answers.

Patient-Focused Care

Same-week availability and clear communication, every step of the way.

Our Team

Meet the Physicians

Dr. Anthony Marchetti, MD
Medical Director, Gastroenterology

Dr. Anthony Marchetti, MD

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Dr. Priya Nandakumar, MD
Hepatology Specialist

Dr. Priya Nandakumar, MD

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Dr. Samuel Osei, MD
IBD Specialist

Dr. Samuel Osei, MD

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Same-Week Appointments Available

Your Digestive Health Can't Wait

Schedule a consultation with a board-certified Bronx gastroenterologist today.

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