Summary

Dr. Elmer Chang specializes in internal medicine, providing comprehensive care for adult patients with a wide range of health conditions. They completed their residency training at Baylor College of Medicine, building expertise in diagnosing and treating complex medical conditions. Dr. Chang communicates with patients in English, Spanish, and Tagalog.

Dr. Chang practices at Kaiser Permanente locations in Union City and Hayward, California, with hospital privileges at Kaiser Permanente Roseville Medical Center. They focus on managing high blood pressure and hypertensive emergencies, helping patients control these serious cardiovascular conditions. Dr. Chang also performs essential diagnostic tests including comprehensive blood work and urine analysis to monitor patient health and guide treatment decisions.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 1
  • 20 insurance plans accepted
  • speaks English, Spanish, Tagalog
  • Baylor College Of Medicine
  • 1 written review
  • 1 specialty
  • 10 areas of expertise
  • 1 hospital affiliation
  • 3 office locations

Office Locations

Dr. Elmer Chang has 3 locations

Kaiser Permanente Medical Group

3553 Whipple Rd Bldg BUnion City, CA 94587
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Dr. Elmer Chang

27400 Hesperian BlvdHayward, CA 94545

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Dr. Elmer Chang, MDDr. Adama Diarra, DODr. Alaa Hajal, MDDr. Adewumi Bakare DMSc, PA-C
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
14 Years of Experience 15 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish, Tagalog Speaks English, French, Bambara Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin)
Union City , CATigard , ORDiamond Bar , CAMesquite , TX
Med School: Arizona College of Osteopathic Medicine Med School: University Of Damascus Faculty Of Medicine Med School: University of Lynchburg - DMSc
Current Profile
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Insurance Plans Accepted by Dr. Elmer Chang

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Alameda Alliance for Health
  • Alameda Alliance for Health - Medicaid (Managed)
  • Alignment Health Plan
  • Alignment Health Plan - Medicare
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • Cigna
  • Contra Costa Health Plan
  • Health Net - HMO
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Medicare - Medicare
  • Three Rivers Providers Network (TRPN) - Medicaid (Managed)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • Valley Health Plan

Medical Specialties

Dr. Elmer Chang has the following specialty

Specialty Expertise

Dr. Elmer Chang has the following 10 areas of expertise

  • Check-up
  • Colon Cancer
  • Heartburn
  • Immunization
  • Inflammatory Bowel Diseases (IBD)
  • Peptic Ulcer
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

Education & Training

Residency

Completed their residency at Baylor College Of Medicine.

NPI Number

Dr. Chang's NPI number is 1710065578.

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Frequently Asked Questions

Does Dr. Elmer Chang accept my insurance?
You can see the insurance plans that Dr. Elmer Chang accepts on their Vitals profile.
Does Dr. Elmer Chang accept virtual/telehealth appointments?
Dr. Elmer Chang has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Elmer Chang's office located?
Dr. Elmer Chang's office is located at 3553 Whipple Rd Bldg B, Union City, CA, 94587.
Is Dr. Elmer Chang accepting new patients?
Dr. Elmer Chang is accepting new patients on Vitals. View Dr. Elmer Chang's profile on Vitals to make an appointment.
Which hospitals is Dr. Elmer Chang affiliated with?
Dr. Elmer Chang is affiliated with Kaiser Permanente Roseville Medical Center.

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