About Me

Dr. Nancy Han is a board-certified gastroenterologist who sees a broad range of patients with gastrointestinal and liver conditions. Dr. Han received her medical degree from The Ohio State University College of Medicine in Columbus, Ohio. She completed her internal medicine residency at Cedars-Sinai Medical Center in Beverly Hills, California. She then completed a fellowship in gastroenterology at Mayo Clinic in Scottsdale, Arizona. Dr. Han is board certified in gastroenterology.

Her practice includes general gastroenterology with interests in GERD, peptic ulcer disease, colorectal cancer screening, IBS, IBD, viral hepatitis, and fatty liver disease. Her clinical interests include hepatobiliary disease, liver disease, and IBD.

In addition to upper endoscopy and colonoscopy, Dr. Han has specialized training in capsule endoscopy, ambulatory pH testing and esophageal manometry.

Dr. Han enjoys spending time with her family and friends, particularly if the activities involve delicious food and travel.

Dr. Han is an active member of the American College of Gastroenterology (ACG), American Gastroenterological Association (AGA), and the American Society of Gastrointestinal Endoscopy (ASGE).

Areas of interest:
  • GERD
  • Colon Cancer Screening and Surveillance
  • IBS
  • IBD
  • Viral Hepatitis
  • Liver Disease
  • Cirrhosis Management
  • Hepatobiliary Disease
  • Capsule Endoscopy
  • Esophageal Manometry
Languages

English

Provider Specialty

Gastroenterology

Services

  • Gastroenterology

Education

Medical Education

Ohio State University College of Medicine in Columbus, Ohio

Internship and Residency

Cedars-Sinai Medical Center, Beverly Hills, CA

Fellowship - Gastroenterology

Mayo Clinic, Scottsdale, AZ

Locations & Affiliations

Locations

MemorialCare Medical Group - Orange Coast Medical Center (Health and Wellness Pavilion)

18035 Brookhurst Street

Suite 2100

Fountain Valley, CA

Office: (877) 696-3622

MemorialCare Medical Group - Irvine (Barranca)

4050 Barranca Pkwy Ste 170

Irvine, CA

Office: (877) 696-3622

Insurances Accepted

Aetna Commercial HMO
Anthem Commercial HMO
BlueShield Commercial HMO
Cigna Commercial HMO
Health Net Commercial HMO
UHC Commercial HMO
Anthem Vivity HMO
Anthem Pathway HMO
BlueShield Trio Commercial HMO
Cigna Value/Select HMO
UHC Harmony Commercial HMO
Aetna Medicare Advantage HMO
BlueShield Medicare Advantage HMO
Health Net Medicare Advantage HMO
Humana Medicare Advantage HMO
SCAN Medicare Advantage HMO
UHC AARP Medicare Advantage HMO
Aetna Whole Health ACO
Boeing MemorialCare Health Alliance ACO
Centivo ACO
Aetna PPO
Anthem PPO
Blue Shield PPO
Cigna PPO
Health Net PPO
Humana PPO
MultiPlan/PHCS
TriCare West(HN)/TriWest Healthcare(BSC)
United HealthCare PPO
Aetna Commercial HMO (GNP)
Anthem Commercial HMO (GNP)
BlueShield Commercial HMO (GNP)
Cigna Commercial HMO (GNP)
Health Net Commercial HMO (GNP)
UHC Commercial HMO (GNP)
Anthem Vivity HMO (GNP)
Anthem Pathway HMO (GNP)
BlueShield Trio Commercial HMO (GNP)
Cigna Value/Select HMO (GNP)
UHC Harmony Commercial HMO (GNP)
Aetna Medicare Advantage HMO (GNP)
BlueShield Medicare Advantage HMO (GNP)
Humana Medicare Advantage HMO (GNP)
SCAN Medicare Advantage HMO (GNP)
UHC AARP Medicare Advantage HMO (GNP)
UHC AARP Medicare Advantage HMO (GNP)
Clever Care Medicare Advantage HMO
Alignment Medicare Advantage HMO (GNP)