Overview
Patrick Chang is a Gastroenterologist in Pasadena, California. Dr. Chang is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Colorectal Cancer, Endoscopy, and Colonoscopy.
His clinical research consists of co-authoring 39 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 5 articles in the study of Colonoscopy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
50 Alessandro Pl, Suite 410, Pasadena, CA 91105
Additional Areas of Focus
Dr. Chang has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Ian Gralnek is a Gastroenterologist in Los Angeles, California. Dr. Gralnek is rated as a Distinguished provider by MediFind in Colonoscopy. Her top areas of expertise are Gastrointestinal Bleeding, Esophageal Varices, Portal Hypertension, Endoscopy, and Colonoscopy.
Uc Regents
Jason Samarasena is a Gastroenterologist in Orange, California. Dr. Samarasena is rated as an Elite provider by MediFind in Colonoscopy. His top areas of expertise are Barrett Esophagus, Jaundice, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.
Charles Bernstein is a Gastroenterologist in Los Angeles, California. Dr. Bernstein is rated as an Elite provider by MediFind in Colonoscopy. His top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Colitis, Colonoscopy, and Endoscopy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Acute PancreatitisDr. Chang isDistinguished. Learn about Acute Pancreatitis.
- Hereditary PancreatitisDr. Chang isDistinguished. Learn about Hereditary Pancreatitis.
- Advanced
- ColonoscopyDr. Chang isAdvanced. Learn about Colonoscopy.
- EndoscopyDr. Chang isAdvanced. Learn about Endoscopy.
- Experienced
- AscitesDr. Chang isExperienced. Learn about Ascites.
- CholangitisDr. Chang isExperienced. Learn about Cholangitis.
- CholedocholithiasisDr. Chang isExperienced. Learn about Choledocholithiasis.
- Colorectal CancerDr. Chang isExperienced. Learn about Colorectal Cancer.
- HepatitisDr. Chang isExperienced. Learn about Hepatitis.
- Hepatitis CDr. Chang isExperienced. Learn about Hepatitis C.