Dr. Aaron R. Harrison
- Gender: Male
- Experience: 47 years
- Graduated from: Albert Einstein College Of Medicine Of Yeshiva University
- Graduation year: 1974
- Sole propriator: No
- NPI: 1487767802
Dr. Aaron R. Harrison MD
Gastroenterologist
He is located at 375 East Main Street Ste 21 in Bay Shore, NY 11706. Can help patients with the following: Celiac Disease, Gastritis, Hepatitis A (HAV), Hepatitis C (HCV), Influenza, Irritable Bowel Syndrome (IBS). His National Provider Identifier (NPI) number is 1487767802. Appointment can be made via the phone number (631) 968-8288. He is affiliated with 3 hospitals.
Conditions treated
Dr. Aaron Richard Harrison, 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. Aaron R. Harrison.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Ascites
- Asthma
- Atherosclerosis
- Autoimmune Hepatitis
- Bad Breath
- Barrett's Esophagus
- Bladder Control
- Bleeding Varices
- Blood in Stool
- 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. Aaron R. Harrison
Medicare Enrollment
Dr. Aaron R. Harrison is enrolled to bill Medicare as a Practitioner - Gastroenterology (also registered under: Practitioner - Internal Medicine) .
Bills through: North Shore-lij Medical Pc
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| AbbVie | $16246 |
| Takeda | $139 |
| E.R. Squibb \u0026 Sons | $103 |
Other
| Promotional Speaking or Service | $15750 |
| Food and Beverage | $923 |
| Travel and Lodging | $7 |
Studies
ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated in 1974Additional Specialities
- General Practitioner
- Internist
Affiliated hospitals
Looking for more Gastroenterologists?
There are 9 other gastroenterologists in this region.
- Gender: Female
- Address: Suite 201 39 Brentwood Road Bay Shore, 11706, NY
- Gender: Male
- Address: Suite 201 39 Brentwood Road Bay Shore, 11706, NY
- Gender: Male
- Address: Suite 201 39 Brentwood Road Bay Shore, 11706, NY
- Gender: Male
- Address: Suite 21 375 East Main Street Bay Shore, 11706, NY
- Gender: Female
- Address: 301 East Main Street Bay Shore, 11706, NY
- Gender: Male
- Address: Suite 201 39 Brentwood Road Bay Shore, 11706, NY
- Gender: Male
- Address: Suite 201 39 Brentwood Road Bayshore, 11706, NY
- Gender: Male
- Address: 301 East Main Street Bay Shore, 11706, NY
- Gender: Male
- Address: Suite 200 2350 Freedom Way York, 17402, PA
Questions & Answers
What conditions does Dr. Aaron Richard Harrison treat?
Dr. Aaron Richard Harrison provides treatment for Celiac Disease, Gastritis, Hepatitis A (HAV), Hepatitis C (HCV), Influenza, Irritable Bowel Syndrome (IBS). For the full list see this list.
Where can you meet with Dr. Aaron Richard Harrison?
Dr. Aaron Richard Harrison's office is located at 375 East Main Street Ste 21 in Bay Shore, NY 11706.
Has Dr. Aaron Richard Harrison affiliation with hospitals?
Dr. Aaron Richard Harrison is affiliated with NS/LIJ HS-NORTH SHORE UNIVERSITY HOSPITAL AT MANHASSET. For the full list of hospitals see this list.