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
- CholesteatomaDr. Chang isDistinguished. Learn about Cholesteatoma.
- Hearing LossDr. Chang isDistinguished. Learn about Hearing Loss.
- MastoidectomyDr. Chang isDistinguished. Learn about Mastoidectomy.
- MicrotiaDr. Chang isDistinguished. Learn about Microtia.
- Advanced
- 15q11.2 MicrodeletionDr. Chang isAdvanced. Learn about 15q11.2 Microdeletion.
- Acrofacial Dysostosis Rodriguez Type
- AdenoidectomyDr. Chang isAdvanced. Learn about Adenoidectomy.
- Choanal AtresiaDr. Chang isAdvanced. Learn about Choanal Atresia.
- Deafness Craniofacial SyndromeDr. Chang isAdvanced. Learn about Deafness Craniofacial Syndrome.
- Distal 18q Deletion SyndromeDr. Chang isAdvanced. Learn about Distal 18q Deletion Syndrome.
View All 22 Advanced Conditions
- Experienced
- Acquired TracheomalaciaDr. Chang isExperienced. Learn about Acquired Tracheomalacia.
- 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.
- Acrofrontofacionasal Dysostosis Syndrome
- Amniotic Band SyndromeDr. Chang isExperienced. Learn about Amniotic Band Syndrome.
View All 58 Experienced Conditions
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