Dr. Matthew O. Horowitz
- Gender: Male
- Experience: 29 years
- Graduated from: State University Of New York At Stony Brook, School Of Medicine
- Graduation year: 1992
- Sole propriator: No
- NPI: 1225110901
Dr. Matthew O. Horowitz M.D.
Gastroenterologist
He is located at 560 Northern Boulevard Suite 203 in Great Neck, NY 11021. Can help patients with the following: Anemia, Arthritis, Bleeding Varices, Esophagitis, Hiatal Hernia, Intussusception. His National Provider Identifier (NPI) number is 1225110901. Appointment can be made via the phone number (516) 482-0600. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Matthew O. Horowitz, 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. Matthew O. Horowitz.
- 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. Matthew O. Horowitz
Medicare Enrollment
Dr. Matthew O. Horowitz is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Gastroenterology) .
Bills through: North Shore-lij Medical Pc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
STATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated in 1992Additional Specialities
- Internist
Looking for more Gastroenterologists?
Out of the 17 gastroenterologists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: Suite 203 560 Northern Boulevard Great Neck, 11021, NY
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- Address: Apartment 1G 30 Grace Avenue Great Neck, 11021, NY
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- Address: 1 Dakota Drive Suite 310 New Hyde Park, 11042, NY
- Gender: Male
- Address: 27005 76th Avenue New Hyde Park, 11040, NY
- Gender: Male
- Address: 3401 North Broad Street Philadelphia, 19140, PA
- Gender: Male
- Address: 1 Robert Wood Johnson Place New Brunswick, 8901, NJ
- Gender: Female
- Address: Dept Of Medicine 111 East 210th Street Bronx, 10467, NY
- Gender: Male
- Address: Division Of Gastroenterology 300 Community Drive Manhasset, 11030, NY
- Gender: Male
- Address: Suite 106 600 Northern Boulevard Great Neck, 11021, NY
- Gender: Female
- Address: 1999 Marcus Avenue Suite 300 New Hyde Park, 11042, NY
Questions & Answers
Has Dr. Matthew O. Horowitz affiliation with hospitals?
Dr. Matthew O. Horowitz is affiliated with NS/LIJ HS-NORTH SHORE UNIVERSITY HOSPITAL AT MANHASSET.
What conditions does Dr. Matthew O. Horowitz treat?
Dr. Matthew O. Horowitz provides treatment for Anemia, Arthritis, Bleeding Varices, Esophagitis, Hiatal Hernia, Intussusception. For the full list see this list.
Does Dr. Matthew O. Horowitz have affiliation with practices?
Dr. Matthew O. Horowitz is affiliated with Northwell Health Physician Partners Medicine Specialties at Great Neck.
Where can you meet with Dr. Matthew O. Horowitz?
Dr. Matthew O. Horowitz's office is located at 560 Northern Boulevard Suite 203 in Great Neck, NY 11021.