Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
Find Dr. Chang's expertise for a condition
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- Distinguished
- MicrotiaDr. Chang isDistinguished. Learn about Microtia.
- Advanced
- 15q11.2 MicrodeletionDr. Chang isAdvanced. Learn about 15q11.2 Microdeletion.
- AdenoidectomyDr. Chang isAdvanced. Learn about Adenoidectomy.
- Choanal AtresiaDr. Chang isAdvanced. Learn about Choanal Atresia.
- Distal 18q Deletion SyndromeDr. Chang isAdvanced. Learn about Distal 18q Deletion Syndrome.
- Enlarged AdenoidsDr. Chang isAdvanced. Learn about Enlarged Adenoids.
- Jacobsen SyndromeDr. Chang isAdvanced. Learn about Jacobsen Syndrome.
- LaryngomalaciaDr. Chang isAdvanced. Learn about Laryngomalacia.
- MastoidectomyDr. Chang isAdvanced. Learn about Mastoidectomy.
- MyringotomyDr. Chang isAdvanced. Learn about Myringotomy.
- Pierre Robin SequenceDr. Chang isAdvanced. Learn about Pierre Robin Sequence.
- Primary Ciliary Dyskinesia (PCD)
- Retropharyngeal AbscessDr. Chang isAdvanced. Learn about Retropharyngeal Abscess.
- StridorDr. Chang isAdvanced. Learn about Stridor.
View All 13 Advanced Conditions
- Experienced
- AcrodysostosisDr. Chang isExperienced. Learn about Acrodysostosis.
- Acrofacial Dysostosis Nager TypeDr. Chang isExperienced. Learn about Acrofacial Dysostosis Nager Type.
- Acrofacial Dysostosis Weyers TypeDr. Chang isExperienced. Learn about Acrofacial Dysostosis Weyers Type.
- Amniotic Band SyndromeDr. Chang isExperienced. Learn about Amniotic Band Syndrome.
- Aseptic and Alopecic Nodules of Scalp (AANS)
- Auditory Processing DisorderDr. Chang isExperienced. Learn about Auditory Processing Disorder.
- Cantu SyndromeDr. Chang isExperienced. Learn about Cantu Syndrome.
- CHARGE SyndromeDr. Chang isExperienced. Learn about CHARGE Syndrome.
- Congenital TracheomalaciaDr. Chang isExperienced. Learn about Congenital Tracheomalacia.
- Fusion of the Ear BonesDr. Chang isExperienced. Learn about Fusion of the Ear Bones.
- GM1 GangliosidosisDr. Chang isExperienced. Learn about GM1 Gangliosidosis.
- Hemi 3 SyndromeDr. Chang isExperienced. Learn about Hemi 3 Syndrome.
- HypochondroplasiaDr. Chang isExperienced. Learn about Hypochondroplasia.
- Koolen De Vries SyndromeDr. Chang isExperienced. Learn about Koolen De Vries Syndrome.
- Marshall-Smith SyndromeDr. Chang isExperienced. Learn about Marshall-Smith Syndrome.
- Megalencephaly-Capillary Malformation Syndrome
- MicrognathiaDr. Chang isExperienced. Learn about Micrognathia.
- Multiple Pterygium SyndromeDr. Chang isExperienced. Learn about Multiple Pterygium Syndrome.
- Multiple Pterygium Syndrome X LinkedDr. Chang isExperienced. Learn about Multiple Pterygium Syndrome X Linked.
- Otitis Media with EffusionDr. Chang isExperienced. Learn about Otitis Media with Effusion.
- Perlman SyndromeDr. Chang isExperienced. Learn about Perlman Syndrome.
- PIK3CA-Related Overgrowth SpectrumDr. Chang isExperienced. Learn about PIK3CA-Related Overgrowth Spectrum.
- Poland SyndromeDr. Chang isExperienced. Learn about Poland Syndrome.
- Popliteal Pterygium SyndromeDr. Chang isExperienced. Learn about Popliteal Pterygium Syndrome.
- RASopathiesDr. Chang isExperienced. Learn about RASopathies.
- Simpson-Golabi-Behmel SyndromeDr. Chang isExperienced. Learn about Simpson-Golabi-Behmel Syndrome.
- Tongue TieDr. Chang isExperienced. Learn about Tongue Tie.
- Tracheal AgenesisDr. Chang isExperienced. Learn about Tracheal Agenesis.
- Tracheoesophageal FistulaDr. Chang isExperienced. Learn about Tracheoesophageal Fistula.
- Velopharyngeal InsufficiencyDr. Chang isExperienced. Learn about Velopharyngeal Insufficiency.
View All 30 Experienced Conditions
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