RC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Pediatrician in Orange, CA?
Dr. Richard Chang, MD is a Pediatrician, who primarily practices in Orange, CA with 1 additional practice location. He is board certified. Dr. Chang completed his residency at Ny Medical College, General Surgery; Albany Med Ctr Hosp, General Surgery. Dr. Chang is fluent in English, Chinese, and Spanish, and is currently seeing new patients. Dr. Chang’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (714) 532-8852.
Where did Dr. Chang go to medical school and complete their residency?
Residency: Ny Medical College, General Surgery; Albany Med Ctr Hosp, General Surgery
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
Chinese
English
Spanish
What conditions does Dr. Chang treat?
As a Pediatrician, Dr. Chang diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Chang. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- High Phenylalanine Levels
- Phenylketonuria (PKU)
- Citrullinemia
- Maple Syrup Urine Disease
- Branched-Chain Amino Acid Metabolism
- Propionic Acidemia
- Metabolic Disorder
- Tetrahydrobiopterin deficiency
- Phenylketonuria
- Maple syrup urine disease
- Propionic acidemia
- Hyperphenylalaninemia
- Phenylalanine Metabolism Disorder
- PKU', 'Følling's Disease
- Phenylalanine Hydroxylase Deficiency
- Argininosuccinic Aciduria
- Urea Cycle Disorder Type II
- Citrulline Disorder
- MSUD
- Branched-Chain Ketoaciduria
- Branched-Chain Amino Acid Disorders
- Branched-Chain Amino Acid Metabolism Condition
- PA
- Propionyl-CoA Carboxylase Deficiency
ICD-10 Codes:
- E701: Other hyperphenylalaninemias
- E700: Classical phenylketonuria
- E7223: Citrullinemia
- E710: Maple-syrup-urine disease
- E7119: Other disorders of branched-chain amino-acid metabolism
- E71121: Propionic acidemia
Also known as:
- Medium-Chain Acyl-CoA Dehydrogenase Deficiency
- Very Long-Chain Acyl-CoA Dehydrogenase Deficiency
- Lipid Metabolism Disorder
- Medium-chain acyl-CoA dehydrogenase deficiency
- Very long-chain acyl-CoA dehydrogenase deficiency
- MCAD Deficiency
- Medium-Chain Fatty Acid Oxidation Disorder
- MCADD
- VLCAD Deficiency
- Long-Chain Fatty Acid Oxidation Disorder
- VLCADD
ICD-10 Codes:
- E71311: Medium chain acyl CoA dehydrogenase deficiency
- E71310: Long chain/very long chain acyl CoA dehydrogenase deficiency
Also known as:
- Ornithine Metabolism Disorder
- Amino Acid Metabolism Disorder
- Ornithine translocase deficiency
- Ornithine Translocase Deficiency
- Hyperornithinemia
- Ornithine Processing Problems
ICD-10 Codes:
- E724: Disorders of ornithine metabolism
Also known as:
- Mitochondrial Metabolism Disorder
- Mitochondrial Disease
- Mitochondrial neurogastrointestinal encephalopathy disease
- Neuropathy, ataxia, and retinitis pigmentosa
- Mitochondrial Metabolic Disease
- Energy Production Disorder
ICD-10 Codes:
- E8849: Other mitochondrial metabolism disorders
- E8840: Mitochondrial metabolism disorder, unspecified
Also known as:
- Genetic Risk for Other Disease
- Hereditary Disease Risk
- Increased Risk of Inherited Conditions
- Genetic Predisposition to Disease
ICD-10 Codes:
- Z1589: Genetic susceptibility to other disease
Also known as:
- Pompe Disease
- Glycogen Storage Disease Type I
- Carbohydrate Metabolism Disorder
- Pompe disease
- Glycogen storage disease type I
- GSD II
- Glycogen Storage Disease Type II
- Acid Maltase Deficiency
- von Gierke Disease
- GSD I
- Hepatorenal Glycogenosis
ICD-10 Codes:
- E7402: Pompe disease
- E7401: von Gierke disease
Also known as:
- Autism
- Autism Spectrum Disorder
- Classic Autism', 'Kanner's Syndrome
- Severe Autism
ICD-10 Codes:
- F840: Autistic disorder
Also known as:
- Neuronal Ceroid Lipofuscinosis
- Genetic Brain Disorder
- CLN10 disease
- CLN11 disease
- CLN1 disease
- CLN2 disease
- CLN3 disease
- CLN4 disease
- CLN5 disease
- CLN6 disease
- CLN7 disease
- CLN8 disease
- NCL
- Batten disease
- Lysosomal Storage Disease
ICD-10 Codes:
- E754: Neuronal ceroid lipofuscinosis
Also known as:
- Other Specific B Vitamin Deficiency
- B Vitamins
- Malnutrition
- Specific B Vitamin Shortage
- Less Common B Vitamin Deficiency
- Rare B Vitamin Deficiency
ICD-10 Codes:
- E538: Deficiency of other specified B group vitamins
Also known as:
- X-linked Adrenoleukodystrophy
- Leukodystrophies
- X-linked adrenoleukodystrophy
- ALD
- Adrenoleukodystrophy
ICD-10 Codes:
- E71529: X-linked adrenoleukodystrophy, unspecified type
Also known as:
- Mucopolysaccharidosis Type II
- Carbohydrate Metabolism Disorder
- Mucopolysaccharidosis type II
- MPS II
- Hunter syndrome
ICD-10 Codes:
- E761: Mucopolysaccharidosis, type II
Also known as:
- Low Blood Sugar
- Hypoglycemia
- Congenital hyperinsulinism
- Sugar Crash
- Blood Sugar Drop
ICD-10 Codes:
- E161: Other hypoglycemia
Which procedures does Dr. Chang perform as a Pediatrician?
As a Pediatrician, procedures performed by a Dr. Richard Chang may include:
- 12 Month Well-Baby Checkup
- 15 Month Well-Baby Checkup
- 18 Month Well-Baby Checkup
- 1 Month Well-Baby Checkup
- 24 Month Well-Baby Checkup
- 2 Month Well-Baby Checkup
- 2 Week Well Baby Checkup
- 30 Month Well-Baby Checkup
For detailed information, please contact Dr. Chang's office.
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at (714) 532-8852 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Orange, CA?
Dr. Chang in Orange, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
CalOptima
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Monarch HealthCare
OptumRx
Other Health Care Provider
State of California
UnitedHealthcare
View All Insurances
Where is Dr. Chang's office located?
What is Dr. Chang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chang's National Provider Identifier (NPI) number is 1043317910.
What common questions do patients ask about Dr. Chang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chang
What is Dr. Richard Chang's specialty?
Dr. Chang is a Pediatrician near Orange, CA. A pediatrician focuses on the physical, emotional, and social health of children from birth through young adulthood. Their care includes a wide range of health services, from preventive healthcare to diagnosing and treating acute and chronic diseases. Pediatricians consider the biological, social, and environmental influences on a child's development, as well as how diseases and dysfunctions can impact growth and overall development. Contact Dr. Chang to book an appointment today.
Is this Dr. Richard Chang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chang is affiliated with Kaiser Permanente Fontana Medical Center, Providence Mission Hospital Mission Viejo which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Pediatrician?
Explore Pediatrician with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Richard Chang accepting new patients in Orange, CA?
Yes, Dr. Richard Chang is accepting new patients at this time.
Does Dr. Richard Chang offer online booking?
Please contact Dr. Chang's office at (714) 532-8852 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Richard Chang?
Please contact Dr. Chang's office at (714) 532-8852 for information regarding telehealth appointment availability or for scheduling assistance.
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