Specialties
Allergy and Immunology
Allergy & Immunology Innovative Treatment Based on 35 Years of Experience and Research Dr. Mark Ellis is the Division Chief of CHOC Children’s Specialists Allergy.
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Cardiology
CARDIOLOGY Expert, Innovative Care for Newborns, Children & Adolescents with Congenital Heart Disease Dr. Anthony Chang is the Division Chief of CHOC Children’s Specialists Cardiology
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Clinical and Biochemical Genetics
Clinical and Biochemical Genetics Advanced Diagnostic Services, Expert Care and Leading Edge Research Dr. Virginia Kimonis is the Division Chief for the CHOC Children’s Specialists
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Critical Care
Critical Care Expert, Innovative Care for Infants, Children & Adolescents Dr. Nick Anas is the Division Chief of CHOC Children’s Specialists Critical Care. When a
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Developmental/Behavioral Pediatrics
Developmental / Behavioral Pediatrics Members of the Division of Developmental and Behavioral Pediatrics participate in research projects that explore the nature of childhood developmental conditions
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Endocrinology
ENDOCRINOLOGY Expert, Innovative Care for Newborns, Children and Adolescents Dr. Susan Clark is the Division Chief of CHOC Children’s Specialists Endocrinology Regionally recognized for patient
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Gastroenterology
GASTROENTEROLOGY Expert, Innovative Care for Newborns, Children and Adolescents Dr. Mitchell Katz is the Division Chief of CHOC Children’s Specialists Gastroenterology. With multiple offices throughout
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Hematology
HEMATOLOGY Dr. Diane Nugent is the Division Chief of CHOC Children’s Specialists Hematology. Committed to serving the pediatric community, the CHOC Children’s Specialists Hematology physicians
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Hospitalist
HOSPITALIST Working in Partnership With Community Physicians Dr. Sameer Pathare is the Division Chief of CHOC Children’s Specialists Hospitalist. The CHOC Children’s Specialists Hospitalist program
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Infectious Disease
INFECTIOUS DISEASE 24-Hour Consultation and Intervention for Newborns, Children & Adolescents Dr. Antonio Arrieta is the Division Chief of CHOC Children’s Specialists Infectious Disease. Infection
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Metabolic Disorders
METABOLIC DISORDERS Advanced Diagnostic Services, Expert Care and Leading Edge Research Dr. Jose Abdenur is the Division Chief of CHOC Children’s Specialists Metabolic Disorders. The
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Neonatology
NEONATOLOGY The Most Expert, Innovative Care Available for Critically Ill Newborns Dr. Vijay Dhar is the Division Chief of CHOC Children’s Specialists Neonatology Specialty Division.
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Nephrology
NEPHROLOGY Expert, Innovative Care for Newborns, Children & Adolescents Dr. Dorit Ben-Ezer is the Division Chief of CHOC Children’s Specialists Nephrology. Available 24-hours-a-day, 7 days
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Neurology
NEUROLOGY Expert, Innovative Care for Newborns, Children & Adolescents Dr. Mary Zupanc is the Division Chief of CHOC Children’s Specialists Neurology. The CHOC Children’s Specialists
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Oncology
ONCOLOGY Expert, Innovative Care for Newborns, Children & Adolescents Dr. Leonard Sender is the Division Chief of CHOC Children’s Specialists Oncology The Oncology unit at
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Ophthalmology
OPHTHALMOLOGY Pediatric Ophthalmology and Strabismus Dr. David Sami is the Division Chief of CHOC Children’s Specialists Ophthalmology Ophthalmology Referral Guidelines download: Ophthalmology Referral Guidelines CHOC
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Otolaryngology – Head and Neck
OTOLARYNGOLOGY – HEAD and NECK Expert, Innovative Care for Children with Ear, Nose and Throat Disorders Head and Neck Tumors | Chronic Ear Disease
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Pediatric Surgery
Pediatric Surgery Expert, Innovative Surgery for Newborns, Children & Adolescents Dr. David Gibbs is the Division Chief of CHOC Children’s Specialists in Pediatric Surgery Videos
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Pulmonology
PULMONOLOGY Expert, Innovative Care for Newborns, Children & Adolescents Dr. Bruce Nickerson is the Division Chief of CHOC Children’s Specialists Pulmonology. Available for consultation 24-hours-a-day,
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Rheumatology
RHEUMATOLOGY Expert Diagnosis and Early Intervention for Infants, Children and Adolescents Dr. Sheryl Boon is the Division Chief of CHOC Children’s Specialists Rheumatology. CHOC Children’s
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specialties
- Allergy and Immunology
- Cardiology
- Clinical and Biochemical Genetics
- Critical Care
- Developmental/Behavioral Pediatrics
- Endocrinology
- Gastroenterology
- Hematology
- Hospitalist
- Infectious Disease
- Metabolic Disorders
- Neonatology
- Nephrology
- Neurology
- Oncology
- Ophthalmology
- Otolaryngology – Head and Neck
- Pediatric Surgery
- Pulmonology
- Rheumatology





