Overview
Formosa Chen is a General Surgeon in Sylmar, California. Her top areas of expertise are Choledocholithiasis, Hemorrhoids, Familial Colorectal Cancer, Pancreaticoduodenectomy, and Stent Placement.
Her clinical research consists of co-authoring 23 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
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.
USC Care Medical Group Inc
John Lipham is a General Surgeon in Los Angeles, California. Dr. Lipham is highly rated in 20 conditions, according to our data. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Hernia, Endoscopy, and Gastrectomy.
Cedars-Sinai Medical Center
Nicholas Nissen is a General Surgeon and a Transplant Surgeon in West Hollywood, California. Dr. Nissen is highly rated in 64 conditions, according to our data. His top areas of expertise are Neuroendocrine Tumor, Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Liver Transplant, and Pancreatectomy.
UCLA Associated General Surgeons
Michael Yeh is a General Surgeon in Los Angeles, California. Dr. Yeh is highly rated in 20 conditions, according to our data. His top areas of expertise are Hyperparathyroidism, Thyroid Cancer, Parathyroid Cancer, Parathyroidectomy, and Thyroidectomy.
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
- Experienced
- Anal CancerDr. Chen isExperienced. Learn about Anal Cancer.
- CholecystitisDr. Chen isExperienced. Learn about Cholecystitis.
- CholedocholithiasisDr. Chen isExperienced. Learn about Choledocholithiasis.
- ColostomyDr. Chen isExperienced. Learn about Colostomy.
- Diverticular DiseaseDr. Chen isExperienced. Learn about Diverticular Disease.
- EndoscopyDr. Chen isExperienced. Learn about Endoscopy.