Gene-Yuan Chang, MD
Gene-Yuan Chang, MD has been part of the Castro Valley medical community since 2011 in group practice. He graduated from Boston University School of Medicine in 2009 and has 17+ years of clinical experience. Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, and more.
Data updated 2025-04-25 on CMS NPPES
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.
Taxonomy: 207RN0300X
Education & Training
Boston University School of Medicine (Class of 2009)
Virtual Internal Medicine Care With Gene-Yuan Chang
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Gene-Yuan Chang for follow-ups, medication reviews, and ongoing care — no travel to Castro Valley required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Gene-Yuan Chang
NPI records show Dr. Chang as active with telehealth listed in Castro Valley, CA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (510) 881-1490.
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Contact Gene-Yuan Chang
Practice Location
19850 Lake Chabot Rd, Castro Valley, CA 94546-4002
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