Dr. Weiming R. Yan
- Gender: Male
- Experience: 13 years
- Graduated from: Ohio State University College Of Medicine
- Graduation year: 2008
- Sole propriator: Yes
- NPI: 1851552624
Dr. Weiming R. Yan M.D.
Gastroenterologist
He is located at 7109 Guilford Drive Suite 300 in Frederick, MD 21704. Can help patients with the following: Bad Breath, Colitis, Cystitis, Inflammatory Bowel Disease (IBD), Nausea and Vomiting, Portal Hypertension. His National Provider Identifier (NPI) number is 1851552624. Appointment can be made via the phone number (301) 695-6800. He is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. Weiming Ryan Yan, 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. Weiming R. Yan.
- 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. Weiming R. Yan
Insurances Accepted by Dr. Weiming R. Yan
- CareFirst Blue Cross Blue Shield
- Medicare
Medicare Enrollment
Dr. Weiming R. Yan is enrolled to bill Medicare as a Practitioner - Gastroenterology (also registered under: Practitioner - Internal Medicine) .
Bills through: Frederick Gastroenterology Associates Pa
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
| Covidien | $1797 |
| Ethicon | $221 |
| AbbVie | $111 |
Other
| Travel and Lodging | $1247 |
| Food and Beverage | $902 |
Studies
OHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated in 2008Additional Specialities
- Internist
Questions & Answers
What conditions does Dr. Weiming Ryan Yan treat?
Dr. Weiming Ryan Yan provides treatment for Bad Breath, Colitis, Cystitis, Inflammatory Bowel Disease (IBD), Nausea and Vomiting, Portal Hypertension. For the full list see this list.
Where can you meet with Dr. Weiming Ryan Yan?
Dr. Weiming Ryan Yan's office is located at 7109 Guilford Drive Suite 300 in Frederick, MD 21704.
Does Dr. Weiming Ryan Yan accept patients with Medicare?
Yes, Dr. Weiming Ryan Yan accepts patients with Medicare.
Has Dr. Weiming Ryan Yan affiliation with hospitals?
Dr. Weiming Ryan Yan is affiliated with NORTHWEST HOSPITAL CENTER. For the full list of hospitals see this list.
Does Dr. Weiming Ryan Yan have affiliation with practices?
Dr. Weiming Ryan Yan is affiliated with Woodholme Gastroenterology Associates.