Best Gastroenterologist in Brooklyn, NY

If you're experiencing digestive symptoms or need routine screening, the gastroenterology team at IDCC Health Services in Brooklyn is here to support you. Your digestive system plays a vital role in your overall health. At IDCC, we offer comprehensive evaluations, accurate diagnoses, and modern treatments to address both common and complex GI concerns.

Whether you're managing ongoing symptoms or scheduling a preventive exam, our team is here to help. We treat conditions such as reflux, irritable bowel syndrome, and liver disease with an expert approach that’s centered on compassionate, patient-focused care.

Schedule Your Consultation with a GI Doctor In Brooklyn Today!

Why Choose IDCC Health Services?

Expert Gastroenterologists

Our providers are highly trained in diagnosing and managing gastrointestinal conditions, using the latest methods and tools.

Wide Range of Services

We offer colonoscopies, liver evaluations, endoscopies, and therapy for conditions like GERD, IBD, and IBS.

Modern Brooklyn Locations

Our offices are equipped with advanced diagnostic tools to ensure precision and comfort throughout your care.

Tailored Care Plans

Every patient receives a personalized treatment approach, based on their symptoms, history, and overall wellness goals.

Supportive Environment

We take time to answer questions, explain procedures clearly, and guide you through each step of your digestive care journey.

Our Gastroenterology Services

We provide diagnostics, treatment, and preventive care for a broad range of digestive issues, including:

  • Colonoscopies and upper endoscopies
  • GI imaging and diagnostic testing
  • Treatment for GERD and acid reflux
  • Management of Crohn’s disease and ulcerative colitis
  • Liver and gallbladder disease care
  • Colorectal cancer screening
  • Treatment for GI bleeding and peptic ulcers
  • IBS management
  • Nutrition counseling for digestive conditions

Our team works to improve your comfort, reduce symptoms, and support long-term digestive wellness. We provide expert care backed by years of clinical experience, offering in-depth evaluations and treatment plans designed to support your daily life.

Gastroenterologist in Brooklyn performing a diagnostic endoscopy at IDCC Health Services

Meet Your Gastroenterology Specialist

Cynthia Quainoo, M.D., board-certified gastroenterologist in Brooklyn

Cynthia Quainoo, M.D.

Board-Certified

Doctor of Gastroenterology

445 Kings Hwy, 2nd Floor Brooklyn, NY 11223

Visit Our Gastroenterology Clinics in Brooklyn

Discover the convenience of our Brooklyn-based gastroenterology clinics. Our modern facilities are designed to provide a comfortable and supportive environment for your digestive health needs. Find your nearest location below:

IDCC Health Services Kings Hwy

IDCC Health Services: Kings Hwy 445

445 Kings Hwy, 2nd Floor,
Brooklyn, NY 11223

Monday 9:00 AM - 5:00 PM
Tuesday 9:00 AM - 5:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 5:00 PM
Friday 9:00 AM - 4:00 PM
Saturday CLOSED
Sunday 9:00 AM - 1:00 PM

info@idcchealth.org

(718) 715-0624

IDCC Health Services Stillwell Ave

IDCC Health Services: Stillwell Ave

2846 Stillwell Ave,
Brooklyn, NY 11224

Monday to Wednesday 9:00 AM - 5:00 PM
Thursday 9:00 AM - 5:00 PM
Friday 9:00 AM - 4:00 PM
Saturday & Sunday CLOSED

info@idcchealth.org

(718) 715-0613

IDCC Health Services Kings Hwy 201

IDCC Health Services: Kings Hwy 201

201 Kings Highway,
Brooklyn, NY 11223

Monday & Tuesday 9:00 AM - 7:00 PM
Wednesday 9:00 AM - 7:00 PM
Thursday 9:00 AM - 7:00 PM
Friday 9:00 AM - 4:15 PM
Saturday CLOSED
Sunday 9:00 AM - 3:00 PM

info@idcchealth.org

(718) 715-0629

Understanding Gastroenterology

What Does a Gastroenterologist Do?

A gastroenterologist is a medical doctor who treats the digestive system. This includes the stomach, intestines, liver, gallbladder, pancreas, and esophagus. Gastroenterologists diagnose problems, manage treatment plans, and provide procedures such as:

  • Endoscopies and colonoscopies
  • Tissue sampling and imaging studies
  • Medication management and nutritional planning
  • Screening and early detection of GI cancers
  • Ongoing care for chronic GI and liver conditions

They often coordinate with other specialists to provide complete care when digestive health affects other systems.

Conditions Treated by Gastroenterologists

We treat a wide variety of digestive system issues involving the stomach, intestines, liver, pancreas, and esophagus. Common conditions include:

  • Inflammatory Bowel Disease (Crohn’s, ulcerative colitis)
  • Irritable Bowel Syndrome (IBS)
  • GERD (acid reflux and heartburn)
  • Peptic ulcers and GI bleeding
  • Liver disease (hepatitis, cirrhosis, fatty liver)
  • Pancreatitis
  • GI-related cancers (colorectal, esophageal, gastric, pancreatic, liver)
  • Functional GI disorders like dyspepsia

Our GI specialists use advanced procedures and therapies to help manage these conditions, working closely with other departments when needed.

Insurance and Coverage for GI Services

Gastroenterology services are often included in most health insurance plans. Coverage depends on your provider, plan type, and the nature of your visit (preventive vs. diagnostic).

  • Medicare: Part B typically covers colonoscopies, endoscopies, and follow-up care when medically necessary.
  • Medicaid: Coverage varies by state but often includes GI evaluations, especially when symptoms are present.
  • Private Insurance: Most plans cover both preventive and medically necessary procedures.

Our staff will assist you in confirming your insurance benefits and helping you understand your options before your visit.

What to Expect at Your First Appointment

1 Initial Discussion

Your visit begins with a detailed discussion about your symptoms (abdominal pain, heartburn, bloating), medical history, family background, and daily habits to understand potential triggers.

2 Physical Exam

The doctor performs a focused abdominal exam, checking for tenderness, bloating, or irregularities in organ size and function.

3 Diagnostic Testing

Depending on your symptoms, tests may be recommended, such as ultrasound, endoscopy, colonoscopy, or pH monitoring, to get a clearer picture of your digestive health.

4 Treatment Plan

Once findings are reviewed, your gastroenterologist will recommend a personalized plan that may include dietary adjustments, medication, or lifestyle changes.

How to Find a Gastroenterologist in Brooklyn

There are several reliable ways to locate a qualified GI specialist near you:

Online Search & Reviews
  • Search online using terms like “gastroenterologist in Brooklyn”.
  • Visit doctor review websites such as Healthgrades or Zocdoc.
Hospitals & Insurance
  • Check local hospital websites for affiliated GI providers.
  • Use your insurance directory to find in-network specialists.
Direct Recommendations
  • Ask your primary care provider for a recommendation.
  • Contact our IDCC offices to schedule directly with our team.
IDCC Health Services Digestive Care

Request an Appointment

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📍 Multiple locations across Brooklyn
📞 Friendly staff to assist with scheduling
🩺 Comprehensive, patient-centered GI care