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  • Pediatrics, Pediatric Endocrinology, Pediatric Critical Care Medicine
  • Accepting new patients
  • 41 years of experience
  • Newport Children's Medical Group 1401 Avocado Ave Ste 802, Newport Beach, CA 92660
  • (949) 644-0970

Brief Intro

Dr. William Holm, MD, FAAP, is a board-certified pediatric endocrinologist providing high-quality care to children of all ages at Newport Children’s Medical Group. Serving the practice locations in Newport Beach, Irvine, Costa Mesa, Huntington Beach, and Laguna Beach, California, Dr. Holm brings over 32 years of experience in outpatient and inpatient pediatrics and endocrinology. Dr. Holm received his Doctor of Medicine from the University of Arizona in Tucson, Arizona, and finished his residency at Los Angeles County (LAC) + University of Southern California (USC) Medical Center in Los Angeles, California. He completed his fellowship in endocrinology at the University of California, Los Angeles (UCLA). Dr. Holm is certified by the American Board of Pediatrics and was on the faculty at USC.At Newport Children’s Medical Group, Dr. Holm has a specialty in treating children, from infants to adolescents, with diabetes, pediatric obesity, or early and delayed growth and puberty disorders. He also treats thyroid, adrenal and metabolic disorders, as well as hormonal imbalances and polycystic ovary (PCOS) in female patients. When Dr. Holm is not practicing medicine, he enjoys photography as well as spending time with his family. Urgent Care Hours: 5:00PM - 7:00PM

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Education Background

MEDICAL SCHOOL

University Of Arizona College Of Medicine - 1984

Languages Spoken

  • English
  • Chinese

Location & Hours

  • Newport Children's Medical Group
  • 1401 Avocado Ave Ste 802, Newport Beach, CA 92660
  • Mon:9:00 am - 7:00 pm
    Tue:9:00 am - 7:00 pm
    Wed:9:00 am - 7:00 pm
    Thu:9:00 am - 7:00 pm
    Fri:9:00 am - 7:00 pm
    Sat:9:00 am - 4:00 pm
    Sun:9:00 am - 12:30 pm

Specialties Treated

  • Pediatric Endocrinology
  • Pediatrics
  • Pediatric Critical Care Medicine

Conditions Addressed

  • Diabetes Mellitus (DM)
  • Attention Deficit Hyperactivity Disorder (ADHD)
  • Thyroid disorders
  • Apnea of Prematurity
  • Pediatric Obesity
  • Puberty Disorder
  • Short Stature
  • Obesity
  • Pediatric Growth Hormone Deficiency
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Procedures Performed

  • Well Baby Checkups
  • Advanced Sports Pre-Participation Evaluation
  • Exercise Testing & Fitness Evaluations
  • Autism & Developmental Screening
  • ADHD and School Problems
  • Exercise Intolerance
  • Prematurity And Low Birth Weight
  • Weight Control And Nutritional Evaluation
  • Pediatric Urgent Care
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Central California Alliance for Health
  • Medicaid
  • GEHA
  • Cigna
  • UnitedHealthcare
  • AmeriHealth
  • Health Alliance
  • GEMCare Health Plan
  • Wellcare
  • Health Net
  • AmeriGroup
  • Brand New Day
  • University of Arizona Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • First Health (Coventry Health Care)
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  • Cancer 86
  • Cardiology, Heart & Vascular Surgery 79
  • Orthopedics 161
  • Neurology & Neurosurgery 120
  • Gastroenterology & GI Surgery 149
  • Pulmonology & Lung Surgery 161
  • Diabetes & Endocrinology 65
  • Children's Hospital 18
  • Urology 149
  • Psychiatry 91
  • Geriatrics 143
  • Rehabilitation 73
  • Obsterics & Gynecology 23
  • Ophthalmology 8
  • Ear, Nose & Throat 10
  • Rheumatology 4
  • Long Term Care 19
  • Maternity Care (Uncomplicated Pregnancy) 99