Overview
Toan Nguyen is a primary care provider, practicing in Internal Medicine in Long Beach, California. Dr. Nguyen is rated as an Experienced provider by MediFind in Gastrectomy. His top areas of expertise are Sepsis, Peptic Ulcer, Apoplexy, Endoscopy, and Gastrostomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
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.
Payman Khorrami is an Internal Medicine specialist and a Gastroenterologist in Los Angeles, California. Dr. Khorrami is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Diverticular Disease, Colorectal Cancer, Familial Colorectal Cancer, Gastrectomy, and Colonoscopy.
Sean Lai is an Internal Medicine specialist and a Gastroenterologist in Santa Monica, California. Dr. Lai is rated as a Distinguished provider by MediFind in Gastrectomy. His top areas of expertise are Esophagitis, Gastrointestinal Bleeding, Swallowing Difficulty, Gastrostomy, and Colonoscopy. Dr. Lai is currently accepting new patients.
Topdocs Inc.
Canagaratnam Pathmarajah is an Internal Medicine provider in Palmdale, California. Dr. Pathmarajah is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Juvenile Polyposis Syndrome, Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, Gastrectomy, and Gastrostomy.
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
- Acute Coronary SyndromeDr. Nguyen isExperienced. Learn about Acute Coronary Syndrome.
- Acute Kidney FailureDr. Nguyen isExperienced. Learn about Acute Kidney Failure.
- Acute PancreatitisDr. Nguyen isExperienced. Learn about Acute Pancreatitis.
- Alzheimer's DiseaseDr. Nguyen isExperienced. Learn about Alzheimer's Disease.
- AnemiaDr. Nguyen isExperienced. Learn about Anemia.
- Aortic DissectionDr. Nguyen isExperienced. Learn about Aortic Dissection.