Summary

Dr. Sang-Ick Chang is a family medicine physician with nearly four decades of experience serving patients of all ages. They earned their medical degree from the University of California San Francisco School of Medicine and have been practicing for 39 years, developing deep expertise in comprehensive primary care. Dr. Chang provides care in English to meet their patients' communication needs.

Dr. Chang practices at Wilma Chan Highland Hospital Campus and maintains offices in Portola Valley and Los Altos, California. They specialize in managing high blood pressure and treating hypertensive emergencies when blood pressure reaches dangerous levels. Dr. Chang also provides pediatric care for children and offers preventive services including COVID-19 boosters and flu vaccinations. Patients consistently rate Dr. Chang highly, giving them an average score of 5.0 out of 5 stars for their compassionate and thorough care.

Overview based on verified provider data

Quick Facts

  • 5
  • 39 years of experience
  • 42 insurance plans accepted
  • speaks English
  • University Of California San Francisco School Of Medicine
  • 2 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations

Office Locations

Dr. Sang-Ick Chang has 2 locations

Dr. Sang-Ick Chang

3250 Alpine RdPortola Valley, CA 94028

Dr. Sang-Ick Chang

960 N San Antonio Rd Ste 101Los Altos, CA 94022

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Dr. Sang-Ick ChangDr. David Byron, MDDr. Shakeilla Smithbey, MDDr. Georgine Nanos, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
39 Years of Experience 16 Years of Experience 15 Years of Experience 24 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Spanish
Portola Valley , CATuscon , AZHouston , TXEncinitas , CA
Med School: University Of California San Francisco School Of Medicine Med School: Ben-Gurion University Of The Negev Faculty Of Health Sciences Med School: Howard University College Of Medicine Med School: George Washington University School Of Medicine & Health Sciences
Current Profile
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Insurance Plans Accepted by Dr. Sang-Ick Chang

  • AARP
  • Aetna
  • Aetna - Medicare
  • Alignment Health Plan
  • AllCare Health
  • AllCare Health - IPA
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - Medicaid (Managed)
  • BLUE CROSS of CALIFORNIA - Medicare
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Blue Shield of California - Medicare
  • CHAMPVA
  • Cigna
  • ESSENCE Healthcare
  • GEHA
  • Health Net
  • Health Net - HMO
  • Health Plan of San Mateo
  • Health Plan of San Mateo - Medicaid
  • Health Plan of San Mateo - Medicaid (Managed)
  • Health Plan of San Mateo - Medicare
  • Humana
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Santa Clara Family Health Plan
  • Santa Clara Family Health Plan - Medicaid (Managed)
  • Stanford Health Care Advantage
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • Valley Health Plan
  • Valley Health Plan - Medicaid (Managed)

Medical Specialties

Dr. Sang-Ick Chang has the following specialty

Specialty Expertise

Dr. Sang-Ick Chang has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

39 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

University Of California San Francisco School Of MedicineGraduated in 1987

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Frequently Asked Questions

Where is Dr. Sang-Ick Chang's office located?
Dr. Sang-Ick Chang's office is located at 3250 Alpine Rd, Portola Valley, CA, 94028.
Which hospitals is Dr. Sang-Ick Chang affiliated with?
Dr. Sang-Ick Chang is affiliated with Wilma Chan Highland Hospital Campus.
Does Dr. Sang-Ick Chang accept my insurance?
You can see the insurance plans that Dr. Sang-Ick Chang accepts on their Vitals profile.
Does Dr. Sang-Ick Chang accept virtual/telehealth appointments?
Dr. Sang-Ick Chang has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Sang-Ick Chang accepting new patients?
Dr. Sang-Ick Chang has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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