Contact Leo Treyzon, MD

Contact Us

Send A Message To Leo Treyzon, MD

If you have any questions, concerns, or comments regarding Dr. Leo Treyzon, please fill out the short contact form below.


 
 

Meet Dr. Treyzon

Leo Treyzon, MD, MS is an attending physician and previous Clinical Chief of the Division of Gastroenterology at Cedars-Sinai Medical Center. He is a board certified specialist in clinical nutrition and gastroenterology. He specializes in the best treatment of irritable bowel syndrome (IBS), Crohn’s and Colitis (IBD), gastro-esophageal reflux disease (GERD), ulcers (PUD), gastritis (H. Pylori), small intestinal bacterial overgrowth (SIBO), and cancers of the digestive tract. Common symptoms he treats include abdominal pain, gas, bloating, diarrhea, constipation, anemia and bleeding.

He is a participating physician and researcher in the Cedars-Sinai Weight Loss Center, Esophageal Center and Cancer Center. Dr. Treyzon performs procedures such as endoscopy, colonoscopy and wireless capsule endoscopy.

Dr. Treyzon lectures on subjects related to the field of gastroenterology, nutrition and functional abdominal pain. He is an assistant professor at the David Geffen School of Medicine at the University of California, Los Angeles (UCLA). As an educator he teaches the medical students, residents, and fellows who are training in gastroenterology. He has written many peer reviewed articles and textbook chapters on various gastrointestinal subjects.

Read more
Leo Treyzon, MD

Leo Treyzon, MD, MS is an attending physician and previous Clinical Chief of the Division of Gastroenterology at Cedars-Sinai Medical Center. He is a board certified specialist in clinical nutrition and gastroenterology. He specializes in the best treatment of irritable bowel syndrome (IBS), Crohn’s and Colitis (IBD), gastro-esophageal reflux disease (GERD), ulcers (PUD), gastritis (H. Pylori), small intestinal bacterial overgrowth (SIBO), and cancers of the digestive tract. Common symptoms he treats include abdominal pain, gas, bloating, diarrhea, constipation, anemia and bleeding.

He is a participating physician and researcher in the Cedars-Sinai Weight Loss Center, Esophageal Center and Cancer Center. Dr. Treyzon performs procedures such as endoscopy, colonoscopy and wireless capsule endoscopy.

Dr. Treyzon lectures on subjects related to the field of gastroenterology, nutrition and functional abdominal pain. He is an assistant professor at the David Geffen School of Medicine at the University of California, Los Angeles (UCLA). As an educator he teaches the medical students, residents, and fellows who are training in gastroenterology. He has written many peer reviewed articles and textbook chapters on various gastrointestinal subjects.


Read less

Insurances We Work With

Here is a list of just some of the plans we work with -- depending on your insurance plan, your co-pay due upon the visit is variable. You might be responsible for a small co-pay like $10, or you might be responsible for the full amount. It is dependent on your insurance unmet deductible, which insurance network you are in, and other insurance factors. Please contact our office if you have any questions. We can verify on the phone what your co-pay would be. Please note that we are not contracted with Medicare. If a claim is submitted to your insurance, we submit the necessary billing forms ourselves.

Aetna
AFTRA
Anthem Blue Cross of California
Cigna
Director's Guild (DGA)
Motion Picture Industry Health Plan
United Healthcare
Writers Guild