Dr. Seng-Ian Gan, MD

Dr. Seng-Ian Gan, MD

Gastroenterology  |  
Male  |  
Age 45
(7)
Insurances AcceptedSave
Dr. Seng-Ian Gan, MD is a gastroenterology doctor who practices in Seattle, WA. He is 45 years old and has been practicing for 19 years.

1100 9th Ave

Seattle, WA 98101

Contact Information

(206) 223-6622

Insurance Accepted

  • Aetna
  • Amerigroup (Wellpoint)
  • Assurant Health
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • EmblemHealth
  • First Choice Health
  • First Health (Coventry Health Care)
  • 13 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Gan

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Gan performs your care needs compared to other doctors.

Pancreatitis
very high
more than 99% of peers
Abdominal Disorders
very high
more than 99% of peers
Gastrointestinal Diseases
very high
more than 98% of peers

Dr. Gan's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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2

Specialties

  • Gastroenterology
  • Internal Medicine
2

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
79

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal Prolapse
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hepatorenal Syndrome
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Liver Damage from Alcohol
  • Malnutrition
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders

More

Read More
9

Procedures

  • Bile Duct Procedure
  • Biliary Drainage
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Hemorrhoidectomy or Excision of Anal Tags
  • Liver Biopsy
  • Manometry

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Washington.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • University Of British Columbia Faculty Of Medicine
    Medical School | Graduated 1998

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Gan has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Gan does not have any memberships or affiliations listed. If you are Dr. Gan and would like to add memberships or affiliations, please update your profile.

Dr. Gan's Reviews

Likelihood of recommending Dr. Gan to family and friends
4.6
based on 7 total reviews (3 with comments)
Dr. Gan's Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    EXCELLENT
  • Average wait time
    10 to 15 minutes
Patient Comments (3)
in Seattle, WA |
The best of the best. Very caring, very engaged, very intelligent and he always makes sure his patients completely understand their health issues/concerns. He literally saved my life a year ago from pancreatitis that nearly took my life. He's a true gentleman and I would trust him again with my life without even considering it twice. Again, he's the best of the best!
in Arimo |
Not confident in his ability as a docter.
in Lewiston idaho |
Fantastic ! Dr Gan is amazing I woul recommend him to any one you couldn't be in better hands ????????
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Visit Dr. Gan

Not Accepting New Patients
Dr. Gan accepts 22 insurance carriers
  • Aetna
    Choice Plus POS II
  • Amerigroup (Wellpoint)
  • Assurant Health
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • Commercial Insurance Company
  • EmblemHealth
    Emblem Health
  • First Choice Health
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Government Employees Health Association (GEHA)
    GEHA
  • Group Health Cooperative
  • Health Net
    Medicare Advantage PFFS
  • HealthPartners
  • HealthSmart
  • Humana
  • Medicaid
  • Molina Healthcare
    Molina
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Providence Health Plans
  • Regence Blue Cross Blue Shield
    Preferred Provider Network PPN
  • UnitedHealthCare
    United Healthcare
  • Wells Fargo Insurance

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Gan has admitting privileges

Virginia Mason Medical Center
925 Seneca Street
Seattle, WA 98101
View Hospital Profile

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