Summary

Dr. Chang graduated from the Midwestern University-Arizona College of Osteopathic Medicine in 2003. She works in Pasadena, CA and 1 other location and specializes in Emergency Medicine. Dr. Chang is affiliated with Kaiser Permanente Los Angeles Medical Center, Kaiser Foundation Hospital and Huntington Memorial Hospital.

Quick Facts

  • 5
  • 23 years of experience
  • Midwestern University-Arizona College Of Osteopathic Medicine
  • 1 written review
  • 1 specialty
  • 3 areas of expertise
  • 3 hospital affiliations
  • 2 office locations
  • Female

Office Locations

Dr. Winnie H Chang has 2 locations

Huntington Memorial Hospital

100 W California BlvdPasadena, CA 91105

Kaiser Foundation Hospital

9961 Sierra AveFontana, CA 92335

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Dr. Winnie H Chang, DO
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Dr. Winnie H Chang, DOChristopher Carleo, MDDr. Erin Frances Bergeron, MDDr. Steve James Villarreal, MD
Emergency MedicineEmergency MedicineEmergency MedicineEmergency Medicine
Accepts New Patients Accepts New Patients
5 
3.8 
2.9 
4.3 
23 Years of Experience 28 Years of Experience 26 Years of Experience 42 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English, Spanish
Pasadena , CAEast Setauket , NYCommerce , CAWhittier , CA
Med School: Midwestern University-Arizona College Of Osteopathic Medicine Med School: Suny Stony Brookhealth Med School: Pennsylvania State University College Of Medicine Med School: University Of California Irvine College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Winnie H Chang

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Winnie H Chang has the following specialty

Specialty Expertise

Dr. Winnie H Chang has the following 3 areas of expertise

  • Accidents
  • Injury
  • Trauma

Certifications, License, & Education

23 Years Experience

Dr. Winnie H Chang holds an expired medical license in the state of California.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from Midwestern University-Arizona College Of Osteopathic Medicine in 2003.

NPI Number

Dr. Chang's NPI number is 1316139405.

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Frequently Asked Questions

Is Dr. Winnie Chang accepting new patients?
Dr. Winnie Chang has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Winnie Chang's office located?
Dr. Winnie Chang's office is located at 100 W California Blvd, Pasadena, CA, 91105.
How can I make an appointment with Dr. Winnie Chang?
You can find contact information for Dr. Winnie Chang here on Vitals.
Which hospitals is Dr. Winnie Chang affiliated with?
Dr. Winnie Chang is affiliated with Kaiser Permanente Los Angeles Medical Center, Kaiser Foundation Hospital, and Huntington Memorial Hospital.
Does Dr. Winnie Chang accept my insurance?
You can see the insurance plans that Dr. Winnie Chang accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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