Summary

Dr. Andrew Chang is a gastroenterologist with 36 years of experience treating digestive system disorders. He earned his medical degree from Loma Linda University School of Medicine and has built extensive expertise in diagnosing and managing conditions affecting the colon and intestinal tract. Dr. Chang speaks English and serves patients throughout the region.

Dr. Chang is affiliated with Sierra Nevada Memorial Hospital and practices at multiple locations in Loma Linda and Moreno Valley, California. He specializes in treating colon polyps and diverticular disease, helping patients manage these common digestive conditions. His expertise includes performing colonoscopies and other diagnostic procedures to evaluate intestinal health. Patients have given him an average rating of 4.6 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 36 years of experience
  • 66 insurance plans accepted
  • speaks English
  • Loma Linda University School Of Medicine
  • 1 written review
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 6 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Andrew Chenhsien Chang has 6 locations

Loma Linda University Childrens Hospital

11234 Anderson StLoma Linda, CA 92350

Loma Linda University Gastroenterology

11370 Anderson St Ste 3625Loma Linda, CA 92354
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

Mountainview Surgery Center

10408 Industrial CirRedlands, CA 92374
Mon6:30 am - 5:00 pm
Tue6:30 am - 5:00 pm
Wed6:30 am - 5:00 pm
Thu6:30 am - 5:00 pm
Fri6:30 am - 5:00 pm
SatClosed
SunClosed

Troesh Medical Center

11234 Anderson StLoma Linda, CA 92350

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Dr. Andrew Chenhsien Chang, MDRebecca Humphries, APRNAshley Anderson, APRNJi Soo Choi, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
36 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Loma Linda , CASACRAMENTO , CASACRAMENTO , CASACRAMENTO , CA
Med School: Loma Linda University School Of Medicine Med School: Emory University Med School: East Tennessee State University - Quillen College of Medicine Med School: New York University
Current Profile
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Insurance Plans Accepted by Dr. Andrew Chenhsien Chang

  • AARP
  • Aetna
  • Aetna - EPO
  • Aetna - HMO
  • Aetna - POS
  • Aetna - PPO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Oklahoma
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • CalOptima - Medicaid
  • CHAMPVA
  • Cigna
  • Cigna - HMO
  • Cigna - PPO
  • Community Health Group
  • Empire Plan
  • GEHA
  • GEHA - PPO
  • Health Net
  • Health Net - HMO
  • Health Net - PPO
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meridian Health Plan
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Mutual of Omaha
  • Optum Health
  • Optum Health - PPO
  • Oscar Health Insurance
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sutter Health Plus
  • Tricare
  • United American
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - IPA
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - POS
  • UnitedHealthcare - PPO
  • Wellcare
  • Western Health Advantage
  • Western Health Advantage - HMO

Medical Specialties

Dr. Andrew Chenhsien Chang has the following specialty

Specialty Expertise

Dr. Andrew Chenhsien Chang has the following 12 areas of expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Check-up
  • Constipation
  • Heartburn
  • Hepatitis C
  • Immunization
  • Irritable Bowel Syndrome (IBS)
  • Physical
  • Ulcerative Colitis
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

36 Years Experience

Dr. Andrew Chenhsien Chang holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Medical School

Graduated from Loma Linda University School Of Medicine in 1990.

NPI Number

Dr. Chang's NPI number is 1396702874.

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Frequently Asked Questions

Does Dr. Andrew Chang accept my insurance?
You can see the insurance plans that Dr. Andrew Chang accepts on their Vitals profile.
Where is Dr. Andrew Chang's office located?
Dr. Andrew Chang's office is located at 11234 Anderson St, Loma Linda, CA, 92350.
What languages does Dr. Andrew Chang speak?
Dr. Andrew Chang speaks English.
Which hospitals is Dr. Andrew Chang affiliated with?
Dr. Andrew Chang is affiliated with Sierra Nevada Memorial Hospital.
Is Dr. Andrew Chang accepting new patients?
Dr. Andrew Chang is accepting new patients on Vitals. View Dr. Andrew Chang's profile on Vitals to make an appointment.

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