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Bronx's Trusted Digestive Health Team

Best Gastroenterology In the Bronx, NY

You may have minor digestive issues or complex disorders of the digestive organs, such as the stomach, esophagus, pancreas, and liver; our board-certified gastroenterologists are here to help.

Gastroenterology Bronx care illustration
15,000+Patients Cared For
Board Certified
4.9/5 Patient Rating
HIPAA Compliant
Same-Week Visits
Why Choose Us

Why Choose GastroenterologyBronx.com

For our Gastroenterology doctor, every appointment holds equal importance. They invest a lot of time in examining patients and eventually plan treatment according to the patients' exact requirements.

Board certified, fellowship-trained team

Board-Certified Gastroenterologist

Get treated by eminent doctors

Patient Focused Approach

We offer tailored treatment.

Incredible Track Record

Hundreds of successful cases.

High-tech Diagnostic Tools

We use latest imaging equipment.

Quick Appointments

We offer same-week appointments.

Transparent process

We explain before treating.

All-Inclusive Digestive Care

We treat all digestive issues.

Preventive Care

We have preventive screening packages.

What We Treat

Our GI Services

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Colon Cancer Screening illustration

Colon Cancer Screening

Proactive screening — including colonoscopy — to catch colon cancer early or prevent it entirely.

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Acid Reflux (GERD) Treatment illustration

Acid Reflux (GERD) Treatment

Lasting relief from chronic heartburn and acid reflux through diet, medication, and advanced diagnostics.

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IBS Treatment illustration

IBS Treatment

Personalized management for irritable bowel syndrome, combining diet, medication, and lifestyle strategies.

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Liver Disease Management illustration

Liver Disease Management

Diagnosis and long-term management of fatty liver disease, hepatitis, and other liver conditions.

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Hemorrhoid Evaluation illustration

Hemorrhoid Evaluation

Discreet, thorough evaluation and treatment for internal and external hemorrhoids.

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Abdominal Pain Evaluation illustration

Abdominal Pain Evaluation

Careful evaluation to identify the source of acute or chronic abdominal pain and the right path forward.

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Procedures

Diagnostic & Therapeutic Procedures

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Colonoscopy

The gold-standard screening and diagnostic exam for the colon, using a high-definition camera.

Upper Endoscopy (EGD)

A direct look at the esophagus, stomach, and upper small intestine to diagnose upper GI symptoms.

Capsule Endoscopy

A pill-sized camera that captures images of the small intestine, an area other scopes can't reach.

Meet Our Team

Our GI Specialist Doctors

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Dr. Jonathan Rieber, MD

Dr. Jonathan Rieber, MD

Gastroenterology

Dr. Jonathan Rieber is a Board-Certified Gastroenterologist with over 30 years of experience.

ColonoscopyIBDGeneral GI
Arkadiy Murdakhayev

Arkadiy Murdakhayev

Advanced Gastroenterology

Arkadiy Murdakhayev AGACNP-BC: Hofstra University graduate specializing in Advanced Gastroenterology, Adult Primary Care, and Intensive Care.

ColonoscopyIBDGeneral GI

Insurance Accepted

Don't see your plan? View the full list.

Patient Stories

What Our Patients Say

Dr. Marchetti explained every step of my colonoscopy prep so clearly that I wasn't nervous at all.

MR
Maria R.Bronx, NY

I finally have my IBS under control thanks to the personalized care plan.

JT
James T.Fordham, Bronx

Compassionate, thorough, and genuinely caring team.

CD
Carla D.Riverdale, Bronx
Same-Week Appointments Available

Your Digestive Health Can't Wait

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

Digestive Health Blog

Latest Articles

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10 High-Fiber Foods That Support a Healthy GutNutrition
When Should You Get Your First Colonoscopy?Screening
5 Lifestyle Changes That Ease Acid RefluxGERD
Common Questions

Frequently Asked Questions

If you have persistent digestive symptoms such as abdominal pain, frequent heartburn, bloating, constipation, diarrhea, difficulty swallowing, rectal bleeding, or unexplained changes in bowel habits, it may be time to see a gastroenterologist. A GI specialist can evaluate your symptoms and recommend appropriate testing and treatment.

Look for a gastroenterologist who has experience treating your specific digestive condition, offers the services or procedures you may need, accepts your insurance, and is conveniently located. Patient reviews, provider experience, and available appointment times can also help when choosing a GI specialist.

Gastroenterologists diagnose and treat many digestive conditions, including GERD, acid reflux, IBS, Crohn's disease, ulcerative colitis, gastritis, ulcers, constipation, diarrhea, liver conditions, and other gastrointestinal disorders.

Whether you need a referral depends on your health insurance plan and your specific situation. Some insurance plans allow patients to schedule directly with a gastroenterologist, while others may require a referral from a primary care provider. It's best to check with your insurance before scheduling.

A colonoscopy may be recommended for routine colorectal cancer screening based on your age and risk factors, or sooner if you have symptoms such as rectal bleeding, unexplained changes in bowel habits, anemia, or a family history of colorectal cancer or polyps. Your gastroenterologist can recommend the appropriate screening schedule for you.

Yes. A gastroenterologist can evaluate ongoing stomach pain, heartburn, acid reflux, bloating, and other digestive symptoms to determine the underlying cause. Depending on your symptoms, your provider may recommend lifestyle changes, medication, laboratory testing, imaging, or an endoscopic procedure.

Bring a photo ID, your insurance card, a list of current medications, and any relevant prior test results or imaging.
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