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
- Anaplastic Thyroid CancerDr. Chang isDistinguished. Learn about Anaplastic Thyroid Cancer.
- Head and Neck Squamous Cell Carcinoma (HNSCC)
- LeukoplakiaDr. Chang isDistinguished. Learn about Leukoplakia.
- Painful SwallowingDr. Chang isDistinguished. Learn about Painful Swallowing.
- Swallowing DifficultyDr. Chang isDistinguished. Learn about Swallowing Difficulty.
- Thyroid CancerDr. Chang isDistinguished. Learn about Thyroid Cancer.
View All 7 Distinguished Conditions
- Advanced
- Acinic Cell Carcinoma of Salivary Glands
- Adenoid Cystic CarcinomaDr. Chang isAdvanced. Learn about Adenoid Cystic Carcinoma.
- Follicular Thyroid CancerDr. Chang isAdvanced. Learn about Follicular Thyroid Cancer.
- Laryngeal CancerDr. Chang isAdvanced. Learn about Laryngeal Cancer.
- Medullary Thyroid CarcinomaDr. Chang isAdvanced. Learn about Medullary Thyroid Carcinoma.
- Mouth SoresDr. Chang isAdvanced. Learn about Mouth Sores.
View All 14 Advanced Conditions
- Experienced
- Angiosarcoma of the ScalpDr. Chang isExperienced. Learn about Angiosarcoma of the Scalp.
- Aseptic and Alopecic Nodules of Scalp (AANS)
- Bell's PalsyDr. Chang isExperienced. Learn about Bell's Palsy.
- Ear CancerDr. Chang isExperienced. Learn about Ear Cancer.
- Eccrine PorocarcinomaDr. Chang isExperienced. Learn about Eccrine Porocarcinoma.
- Epithelial-Myoepithelial CarcinomaDr. Chang isExperienced. Learn about Epithelial-Myoepithelial Carcinoma.
View All 33 Experienced Conditions
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