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
- Spontaneous Coronary Artery Dissection (SCAD)
- Advanced
- Chronic Kidney DiseaseDr. Chang isAdvanced. Learn about Chronic Kidney Disease.
- HypothyroidismDr. Chang isAdvanced. Learn about Hypothyroidism.
- OsteoporosisDr. Chang isAdvanced. Learn about Osteoporosis.
- Postmenopausal OsteoporosisDr. Chang isAdvanced. Learn about Postmenopausal Osteoporosis.
- SitosterolemiaDr. Chang isAdvanced. Learn about Sitosterolemia.
- Experienced
- Acute CystitisDr. Chang isExperienced. Learn about Acute Cystitis.
- Adult Immune ThrombocytopeniaDr. Chang isExperienced. Learn about Adult Immune Thrombocytopenia.
- Alopecia AreataDr. Chang isExperienced. Learn about Alopecia Areata.
- Anaplastic Thyroid CancerDr. Chang isExperienced. Learn about Anaplastic Thyroid Cancer.
- AnemiaDr. Chang isExperienced. Learn about Anemia.
- AtherosclerosisDr. Chang isExperienced. Learn about Atherosclerosis.
- Autosomal Recessive HypotrichosisDr. Chang isExperienced. Learn about Autosomal Recessive Hypotrichosis.
- Baker CystDr. Chang isExperienced. Learn about Baker Cyst.
- Benign Paroxysmal Positional VertigoDr. Chang isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- Breast CancerDr. Chang isExperienced. Learn about Breast Cancer.
- BronchitisDr. Chang isExperienced. Learn about Bronchitis.
- CellulitisDr. Chang isExperienced. Learn about Cellulitis.
- Cerebellar DegenerationDr. Chang isExperienced. Learn about Cerebellar Degeneration.
- CholesteatomaDr. Chang isExperienced. Learn about Cholesteatoma.
- Chronic CoughDr. Chang isExperienced. Learn about Chronic Cough.
- Coronary Heart DiseaseDr. Chang isExperienced. Learn about Coronary Heart Disease.
- Diabetic NephropathyDr. Chang isExperienced. Learn about Diabetic Nephropathy.
- Diabetic RetinopathyDr. Chang isExperienced. Learn about Diabetic Retinopathy.
- DiarrheaDr. Chang isExperienced. Learn about Diarrhea.
- FaintingDr. Chang isExperienced. Learn about Fainting.
- Familial Dilated CardiomyopathyDr. Chang isExperienced. Learn about Familial Dilated Cardiomyopathy.
- Familial HypertensionDr. Chang isExperienced. Learn about Familial Hypertension.
- Familial HypertriglyceridemiaDr. Chang isExperienced. Learn about Familial Hypertriglyceridemia.
- Familial Hypocalciuric Hypercalcemia Type 1
- Folate DeficiencyDr. Chang isExperienced. Learn about Folate Deficiency.
- Gastroesophageal Reflux Disease (GERD)
- GlossitisDr. Chang isExperienced. Learn about Glossitis.
- Glucocorticoid-Remediable Aldosteronism
- Graves DiseaseDr. Chang isExperienced. Learn about Graves Disease.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Hemangioma Thrombocytopenia SyndromeDr. Chang isExperienced. Learn about Hemangioma Thrombocytopenia Syndrome.
- High CholesterolDr. Chang isExperienced. Learn about High Cholesterol.
- HypercalcemiaDr. Chang isExperienced. Learn about Hypercalcemia.
- HyperhidrosisDr. Chang isExperienced. Learn about Hyperhidrosis.
- HypertensionDr. Chang isExperienced. Learn about Hypertension.
- Hypervitaminosis DDr. Chang isExperienced. Learn about Hypervitaminosis D.
- Hypogonadism Primary Partial AlopeciaDr. Chang isExperienced. Learn about Hypogonadism Primary Partial Alopecia.
- Idiopathic EdemaDr. Chang isExperienced. Learn about Idiopathic Edema.
- Idiopathic HypercalciuriaDr. Chang isExperienced. Learn about Idiopathic Hypercalciuria.
- Immune Thrombocytopenic Purpura (ITP)Dr. Chang isExperienced. Learn about Immune Thrombocytopenic Purpura (ITP).
- InfertilityDr. Chang isExperienced. Learn about Infertility.
- Low Sodium LevelDr. Chang isExperienced. Learn about Low Sodium Level.
- Lupus NephritisDr. Chang isExperienced. Learn about Lupus Nephritis.
- Maturity Onset Diabetes of the YoungDr. Chang isExperienced. Learn about Maturity Onset Diabetes of the Young.
- MelorheostosisDr. Chang isExperienced. Learn about Melorheostosis.
- Melorheostosis with OsteopoikilosisDr. Chang isExperienced. Learn about Melorheostosis with Osteopoikilosis.
- Memory LossDr. Chang isExperienced. Learn about Memory Loss.
- Milk-Alkali SyndromeDr. Chang isExperienced. Learn about Milk-Alkali Syndrome.
- Monoclonal Gammopathy of Undetermined Significance (MGUS)
- Multiple Carboxylase DeficiencyDr. Chang isExperienced. Learn about Multiple Carboxylase Deficiency.
- NecrosisDr. Chang isExperienced. Learn about Necrosis.
- NephrosclerosisDr. Chang isExperienced. Learn about Nephrosclerosis.
- Obesity in ChildrenDr. Chang isExperienced. Learn about Obesity in Children.
- OligodendrogliomaDr. Chang isExperienced. Learn about Oligodendroglioma.
- OsteoarthritisDr. Chang isExperienced. Learn about Osteoarthritis.
- OsteopeniaDr. Chang isExperienced. Learn about Osteopenia.
- Pediatric Low-Grade Glioma (pLGG)Dr. Chang isExperienced. Learn about Pediatric Low-Grade Glioma (pLGG).
- Peptic UlcerDr. Chang isExperienced. Learn about Peptic Ulcer.
- Pernicious AnemiaDr. Chang isExperienced. Learn about Pernicious Anemia.
- Porphyria Cutanea TardaDr. Chang isExperienced. Learn about Porphyria Cutanea Tarda.
- Premature Ovarian FailureDr. Chang isExperienced. Learn about Premature Ovarian Failure.
- PtosisDr. Chang isExperienced. Learn about Ptosis.
- Relapsing Multiple Sclerosis (RMS)Dr. Chang isExperienced. Learn about Relapsing Multiple Sclerosis (RMS).
- Renovascular HypertensionDr. Chang isExperienced. Learn about Renovascular Hypertension.
- RingwormDr. Chang isExperienced. Learn about Ringworm.
- Schnitzler SyndromeDr. Chang isExperienced. Learn about Schnitzler Syndrome.
- SciaticaDr. Chang isExperienced. Learn about Sciatica.
- ScoliosisDr. Chang isExperienced. Learn about Scoliosis.
- ShinglesDr. Chang isExperienced. Learn about Shingles.
- StrokeDr. Chang isExperienced. Learn about Stroke.
- Subacute Combined DegenerationDr. Chang isExperienced. Learn about Subacute Combined Degeneration.
- Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
- Tennis ElbowDr. Chang isExperienced. Learn about Tennis Elbow.
- TenosynovitisDr. Chang isExperienced. Learn about Tenosynovitis.
- ThrombocytopeniaDr. Chang isExperienced. Learn about Thrombocytopenia.
- Thyroid StormDr. Chang isExperienced. Learn about Thyroid Storm.
- Transient Ischemic Attack (TIA)Dr. Chang isExperienced. Learn about Transient Ischemic Attack (TIA).
- Trichohepatoenteric SyndromeDr. Chang isExperienced. Learn about Trichohepatoenteric Syndrome.
- Type 2 Diabetes (T2D)Dr. Chang isExperienced. Learn about Type 2 Diabetes (T2D).
- Urinary Tract Infection (UTI)Dr. Chang isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. Chang isExperienced. Learn about Urinary Tract Infection in Children.
- VertigoDr. Chang isExperienced. Learn about Vertigo.
- Vitamin B12 DeficiencyDr. Chang isExperienced. Learn about Vitamin B12 Deficiency.
- Vitamin B12 Deficiency AnemiaDr. Chang isExperienced. Learn about Vitamin B12 Deficiency Anemia.
- WartsDr. Chang isExperienced. Learn about Warts.
View All 85 Experienced Conditions
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