GI Liaison to Ambulatory Care Centers
Attending Physician

Associate Professor of Clinical Pediatrics, Keck School of Medicine of USC
  • Summary
  • Publications
  • Locations

Dr. Cynamon is a board certified pediatric gastroenterologist in the Division of Gastroenterology, Hepatology and Nutrition at Children's Hospital Los Angeles.

Clinical Interests

Pediatric inflammatory bowel disease, functional abdominal pain and GERD. 


Medical School: 

University of Illinois at Chicago


University of Miami School of Medicine, Jackson Memorial Hospital


University of Miami School of Medicine, Jackson Memorial Hospital


University of Texas Medical Branch



Pediatrics and Pediatric Gastroenterology; American Board of Pediatrics

Professional Memberships: 

North American Society of Pediatric Gastroenterology, Hepatology and Nutrition
American Gastroenterological Association


Peer Reviewed Articles

Cynamon HA, Andres JM, Iafrate P. Rifampin relieves pruritis in children with cholestatic liver disease. Gastro 1990 98: 1013-1016.

Cynamon HA, Norcross K, Isenberg JN. Evoked potential abnormalities in children with chronic cholestasis. Heptatology 1988 8: 1596-1601.

Cynamon HA, Milov DE, Andres JM. Colonoscopic diagnosis and management of polyps in childhood. J Pediatr 1989 114: 593-596.

Cynamon HA, Naon H, Dhall D.  Case series of collagenous gastritis in pediatrics with review of the recent literature. Ann Pediatri Child Health 2015 3(2): 1048. 

Children's Hospital Los Angeles

4650 Sunset Blvd.
Los Angeles, CA 90027
Phone: 323-361-2181Office
Fax: 323-361-3718Fax

CHLA Santa Monica Outpatient Center

1301 20th St.
Suite #460
Santa Monica, CA 90404
Phone: 310-820-8608Office
Fax: 310-586-7486Fax

CHLA South Bay Outpatient Center

3440 Torrance Blvd.
Suite #100
Torrance, CA 90503
Phone: 310-303-3890Office
Fax: 310-303-3893Fax

CHLA Valencia Outpatient Center

23838 Valencia Blvd.
Suite #140
Valencia, CA 91355
Phone: 661-362-1240Office
Fax: 661-259-7783Fax