
Dr. Douglas M. Horst
- Gender: Male
- Experience: 47 years
- Graduated from: University Of California, San Francisco School Of Medicine
- Graduation year: 1974
- Sole propriator: No
- NPI: 1518957224
Dr. Douglas M. Horst MD
Gastroenterologist
He is located at 57 Prospect Street in Nantucket, MA 2554. Can help patients with the following: Cystitis, Gallbladder Pain, Headache, Hepatitis A (HAV), Lactose Intolerance, Urinary Tract Infection (UTI). His National Provider Identifier (NPI) number is 1518957224. Appointment can be made via the phone number (508) 825-8100. He is affiliated with 5 hospitals.
Conditions treated
Dr. Douglas Alan Horst, 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. Douglas M. Horst.
- 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. Douglas M. Horst
Insurances Accepted by Dr. Douglas M. Horst
- Harvard Pilgrim Health Care
- Medicare
Payments received
Drug payment
Valeant Pharmaceuticals North America | $794 |
Salix Pharmaceuticals | $344 |
AbbVie | $125 |
Other
Food and Beverage | $1303 |
Studies
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated in 1974Additional Specialities
- Internist
Affiliated hospitals



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Questions & Answers
What conditions does Dr. Douglas Alan Horst treat?
Dr. Douglas Alan Horst provides treatment for Cystitis, Gallbladder Pain, Headache, Hepatitis A (HAV), Lactose Intolerance, Urinary Tract Infection (UTI). For the full list see this list.
Has Dr. Douglas Alan Horst affiliation with hospitals?
Dr. Douglas Alan Horst is affiliated with MASSACHUSETTS GENERAL HOSPITAL. For the full list of hospitals see this list.
Does Dr. Douglas Alan Horst accept patients with Harvard Pilgrim Health Care?
Yes, Dr. Douglas Alan Horst accepts patients with Harvard Pilgrim Health Care.
Where can you meet with Dr. Douglas Alan Horst?
Dr. Douglas Alan Horst's office is located at 57 Prospect Street in Nantucket, MA 2554.