Dr. Lewis Genuth
- Gender: Male
- Experience: 37 years
- Graduated from: Albert Einstein College Of Medicine Of Yeshiva University
- Graduation year: 1984
- Sole propriator: No
- NPI: 1588605588
Dr. Lewis Genuth MD
Gastroenterologist
He is located at 447 Atlantic Avenue in Brooklyn, NY 11217. Can help patients with the following: Bleeding Varices, Food Allergies, Influenza, Internal Bleeding, Primary Biliary Cirrhosis (PBC), Swallowing Disorders. His National Provider Identifier (NPI) number is 1588605588. Appointment can be made via the phone number (718) 858-6300. He is affiliated with 2 practices.
Conditions treated
Dr. Lewis Genuth, being an gastroenterologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Lewis Genuth.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Ascites
- Asthma
- Atherosclerosis
- Autoimmune Hepatitis
- Bad Breath
- Barrett's Esophagus
- Bladder Control
- Bleeding Varices
- Blood in Stool
- Botulism
- Cancer
- Carcinoid Tumor
- Celiac Disease
- Chest Pain
- Childhood Obesity
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Cirrhosis
- Clostridium Difficile Colitis
- Colitis
- Colonoscopy
- Common Cold
- Constipation
- Crohn's Disease
- Cystitis
- Diarrhea
- Diverticulosis
- Edema
- Eosinophilic Esophagitis
- Esophagitis
- Fatty Liver Disease
- Feeding and Swallowing
- Fever
- Food Allergies
- Gallbladder Pain
- Gastric Bypass Surgery
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Gastroparesis
- General Care
- Headache
- Heart Disease
- Heartburn
- Helicobacter Pylori Infection
- Hemorrhoids
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Indigestion
- Inflammatory Bowel Disease (IBD)
- Influenza
- Inguinal Hernia
- Internal Bleeding
- Intussusception
- Irritable Bowel Syndrome (IBS)
- Lactose Intolerance
- Leaky Gut Syndrome
- Liver Disease
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Pancreas Divisum
- Pancreatic Cancer
- Pancreatic Cysts
- Pancreatitis
- Peptic Ulcer
- Portal Hypertension
- Prescription Refill
- Primary Biliary Cirrhosis (PBC)
- Primary Sclerosing Cholangitis (PSC)
- Stomach Cancer
- Swallowing Disorders
- Ulcerative Colitis
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Lewis Genuth
Insurances Accepted by Dr. Lewis Genuth
- Medicare
Medicare Enrollment
Dr. Lewis Genuth is enrolled to bill Medicare as a Practitioner - Gastroenterology .
Bills through: Advantagecare Physicians Pc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Gilead Sciences | $359 |
| Gilead Sciences Inc. | $134 |
| Ferring | $116 |
Other
| Food and Beverage | $779 |
| Consulting | $40 |
| Travel and Lodging | $16 |
| Promotional Speaking or Service | $16 |
Studies
ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated in 1984Additional Specialities
- Internist
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Questions & Answers
Where can you meet with Dr. Lewis Genuth?
Dr. Lewis Genuth's office is located at 447 Atlantic Avenue in Brooklyn, NY 11217.
Does Dr. Lewis Genuth accept patients with Medicare?
Yes, Dr. Lewis Genuth accepts patients with Medicare.
Does Dr. Lewis Genuth have affiliation with practices?
Dr. Lewis Genuth is affiliated with Advantagecare Physicians. For the full list of practices see this list.
What conditions does Dr. Lewis Genuth treat?
Dr. Lewis Genuth provides treatment for Bleeding Varices, Food Allergies, Influenza, Internal Bleeding, Primary Biliary Cirrhosis (PBC), Swallowing Disorders. For the full list see this list.