• Skip to primary navigation
  • Skip to main content
  • Skip to footer
Children's Hospital of Orange County

Children's Hospital of Orange County

Donate
  • I Want To…
    • Find a Doctor
    • Make an Appointment
    • Access CHOC Patient Portal
    • Explore Career Opporunities
    • Estimate My Charges
    • Pay My Bill
    • Request Medical Records
    • Download Vaccine Records
    • Refer a Patient
    • Visit a Patient
    • Connect
    • Volunteer
    • Help
    • I Want To…
      • Find a Doctor
      • Make an Appointment
      • Access CHOC Patient Portal
      • Explore Career Opporunities
      • Estimate My Charges
      • Pay My Bill
      • Request Medical Records
      • Download Vaccine Records
      • Refer a Patient
      • Visit a Patient
      • Connect
      • Volunteer
      • Help
  • Services
    • Primary Care
    • Specialty Care
    • Mental Health
    • Conditions Library
    • All CHOC Services
  • Patients & Families
    • Make an Appointment
    • MyCHOC Patient Portal
    • Pay Your Bill
    • Request Medical Records
    • CHOC Health Hub
  • For Medical Professionals
    • Refer a Patient
    • Care Guidelines
    • Physician Relations
    • Continuing Medical Education
    • Residency and Training Programs
  • Research & Innovation
    • Research Institute
    • Medical Innovation Institute (Mi4)
  • Locations
    • Emergency Departments
    • CHOC Hospital
    • CHOC at Mission Hospital
    • Urgent Care
    • Primary Care Offices
    • Specialty Centers
    • All CHOC Locations
  • About
    • Main Operator: 714-997-3000
    • Customer Care: 714-509-3200
    • Nurse Advice: 1-844-GET-CHOC
    • Contact Us
    • CHOC Foundation
    • Events
    • News Media Resources
  • Find a Doctor
  • Careers
  • Log In
    • MyCHOC
    • MyChart (CHOC Mission)
  • Donate

Questions about your child's health? Call our free 24/7 Nurse Advice Line 844-GET-CHOC.

Home » Medical Staff » Gastroenterology » Agran, Phyllis F. MD

Dr. Phyllis F. Agran, Pediatric Gastroenterology

Phyllis Agran

Phyllis Agran, MD

is on staff at
CHOC Hospital Orange

Appointments:
714-581-4401

Specialty:
Gastroenterology

Board Certified:
Pediatrics, Pediatric Gastroenterology

As a recognized expert in pediatric gastroenterology, Dr. Phyllis Agran has practiced in the Orange Country community for more than 30 years. She is board certified in both general pediatrics and pediatric gastroenterology and nutrition (American Board of Pediatrics). She participates in the maintenance of the certification program. Dr. Agran is a member of the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition, (NASPGHN). She is professor emeritus at the UC Irvine School of Medicine, department of pediatrics.

Dr. Agran has drawn upon her experience to become a leading advocate for policies and programs locally, statewide and nationally to prevent pediatric injuries and promote better health and safety outcomes for children. Dr. Agran and her husband Larry Agran were instrumental in establishing the first mandatory child passenger safety law in California.

On the forefront of research, Dr. Agran began her pediatric gastroenterology practice and conducted research in the field of injury epidemiology and prevention at UC Irvine, School of Medicine. She has received many research grants from the National Center for Injury Prevention, Centers for Disease Control; the National Institute of Medicine, Child Health and Human Development; the US Department of Transportation, National Highway Traffic Safety Administration; and, the State of California, Office of Traffic Safety. Her research studies have been published in the Journal of the American Medical Association, Pediatrics and Accident Analysis and Prevention. Dr. Agran has long been personally and professionally committed to translating research findings into evidence-based guidelines and interventions for preventing injuries.

As a respected leader in the field of pediatric gastroenterology, Dr. Agran has served as Medical Director of the Injury and Violence Prevention Program of the Orange County Chapter of the AAP. Representing the National American Academy of Pediatrics, Dr. Agran served on the Federal Safe Routes to School Task Force and the National Academy of Sciences Transportation Research Board Committee on School Transportation. She is the State AAP representative on the California School Pupil Transportation Advisory Committee.

Additional service has been on the National Center for Injury Prevention and Control (CDC) grant review committee. She is also a fellow of the Association for the Advancement of Automotive Medicine and a past president. Dr. Agran is a reviewer for a number of scientific journals.

Actively involved in the medical community, Dr. Agran is a fellow of the American Academy of Pediatrics (FAAP) and a member of the National American Academy of Pediatrics (AAP). She served as the president of the local Orange County Chapter of the American Academy of Pediatrics, CA4, AAP (2009-2011). She has been an advocate for public health policies aimed at reducing trauma and injury to children. She served on the national American Academy of Pediatrics Committee on Injury, Violence and Poison Prevention, participating in the development and writing of policies. She was chair of the educational arm, the Section on Injury, Violence and Poison Prevention, and now serves on the Violence Prevention Subcommittee with a long standing interest in bullying.

Dr. Agran is consistently selected as a Physician of Excellence by the Orange County Medical Association.

Locations

Orange County Pediatric Gastroenterology
725 W La Veta Ave, #200
Orange, CA 92868-4446
phone: 714-744-0776
fax: 714-744-6033

Education

  • Medical School
    University of California, Irvine, School of Medicine, Irvine, CA
  • Pediatric Gastroenterology/Nutrition Fellowship
    University of California, Irvine, School of Medicine, Irvine, CA
  • Pediatrics Residency
    University of California, Irvine, School of Medicine, Irvine, CA

Honors and Awards

  • Physician of Excellence
    OCMA, Multiple years

Editorial Boards

  • Accident Analysis and Prevention
  • American Journal of Preventive Medicine
  • Injury Prevention
  • Journal of Pediatrics
  • Journal of the American Medical Association
  • Journal of the American Public Health Association
  • Pediatric Emergency Care
  • Pediatrics

Lectures and Presentations

  • Developmental Milestones: Risk Factors for Child Abuse and Unintentional Injury
  • Vaccine Promotion and Pertussis

Professional Organizations

  • American Academy of Pediatrics, Gastroenterology
  • American Academy of Pediatrics
  • American Public Health Association
  • Association for the Advancement of Automotive Medicine
  • North American Society for Pediatric Gastroenterology, Hepatology and Nutrition
  • Western Society for Pediatric Research

Publications

Agran P, (co-author) Policy Statement- Pedestrian Safety. Committee on Iliury, Violence and Poison Prevention. American Academy of Pediatrics. www.pediatrics.org/cgi/doi/10.1542/peds.2009-1143. Pediatrics (124(2): 2009.

 

Our gastroenterologists commonly treat:
    Upper GI Tract Conditions
  • Difficulty swallowing / dysphagia
  • Gastroesophageal reflux disease (GERD)
  • Eosinophilic esophagitis
  • Esophageal varicies
  • Esophagitis
  • Esophageal achalasia
  • Heartburn
  • Feeding disorders
  • Peptic ulcers
  • Pyloric stenosis
  • Intestinal malrotation and volvulus
  • Meckel's diverticulum
  • Celiac disease
  • Gastroparesis
  • Gastroschisis
  • Gastritis
  • Intestinal dysmotility
  • Gastrointestinal bleeding.

  • Lower GI Tract Conditions
  • Anorectal malformation
  • Constipation
  • Encopresis
  • Hirschsprung's disease
  • Irritable bowel syndrome
  • Anal fissures
  • Ascites
  • Rectal bleeding
  • Hemorrhoids
  • Intestinal polyps
  • Chronic intestinal pseudo-obstruction (CIPO)
  • Inflammatory bowel disease (IBD) including ulcerative colitis and Crohn’s disease
  • Gastrointestinal bleeding.

  • Inflammatory and Infectious Diseases
  • Helicobacter Pylori
  • Necrotizing enterocolitis
  • Viruses, bacteria and parasites in the digestive tract.
    Liver Disorders
  • Biliary atresia
  • Hepatitis
  • Autoimmune liver disease
  • Liver disease
  • Liver enlargement
  • Liver failure
  • Metabolic liver disease
  • Fatty liver disease
  • Cirrhosis
  • Jaundice
  • Cholestasis
  • Portal hypertension
  • Gall bladder disease
  • Wilson’s disease.

  • Common Childhood GI Problems
  • Colic
  • Abdominal pain
  • Diarrhea
  • Food allergies
  • Lactose intolerance
  • Nausea and vomiting
  • Fecal incontinence
  • Excessive burping or passing gas
  • Unexplained functional abdominal pain.

  • Nutritional Problems and Deficiencies
  • Failure to thrive
  • Growth failure
  • Unexplained weight loss
  • Parenteral nutrition (TPN)
  • Enteral nutrition
  • Disaccharide intolerance
  • Short bowel syndrome
  • Malnutrition and other nutrition problems
  • Malabsorption.

  • Pancreatic Diseases
  • Pancreatic insufficiency
  • Cystic fibrosis
  • Pancreatitis.

1201 W La Veta Ave
Orange, CA 92868

(714) 997-3000

CHOC is affiiliated with

CHOC Links

  • Contact Us
  • Directions
  • Locations
  • News Media Resources
  • Careers
  • Giving

I Want To…

  • Find a Doctor
  • Refer a Patient
  • Pay My Bill
  • Request Medical Records
  • MyCHOC Patient Portal
  • Volunteer

Legal

  • Patient Rights and Responsibilities
  • Notice of Privacy Practices
  • Notice of Nondiscrimination
  • Language Assistance
  • Pricing Transparency
  • Privacy Policy
Choco Wave
  • US News and World Report
  • The Joint Commission
  • California Awards
  • Magnet Recognized
  • Charity Navigator

Language Assistance:

  • Español
  • 繁體中文
  • Tiếng Việt
  • Tagalog
  • 한국어
  • Հայերեն
  • فارسی
  • Русский
  • 日本語
  • العربية
  • ਪੰਜਾਬੀ
  • ខ្មែរ
  • Hmoob
  • हिंदी
  • ภาษาไทย
  • Facebook
  • Twitter
  • Pinterest
  • Instagram
  • LinkedIn
  • YouTube

©2025 CHOC, A 501(c)(3) Organization