Find Doctors and Dentists Near You
The location you tried did not return a result. Please enter a valid 5-digit Zip Code.

You can also search by physician, practice, or hospital name

Steven Ernst

Dr. Steven Brian Ernst, MD

Emergency MedicineFamily Medicine

OVERVIEW

Dr. Ernst graduated from the University of California Irvine College of Medicine in 1987. He works in Upland, CA and specializes in Emergency Medicine and Family Medicine. Dr. Ernst is affiliated with San Antonio Regional Hospital.

RATINGS AND REVIEWS

Dr. Ernst's Rating
5.0
Patient Perspective
n/a Explains conditions and treatments
n/a Takes time to answer my questions
n/a Provides follow-up as needed
Office Rating
Showing ratings for:
999 San Bernardino Rd, Upland, CA, 91786
n/a Average office wait time
n/a Office cleanliness
n/a Courteous staff
n/a Scheduling flexibility
San Antonio Regional Hospital
999 San Bernardino Rd
Upland, CA, 91786

LOCATIONS

999 San Bernardino Rd
Upland, CA, 91786

CERTIFICATIONS & EDUCATION

EDUCATION & TRAINING

Medical School
University Of California Irvine College Of Medicine
Graduated 1987
Residency
Arrowhead Regional Medical Center

INSURANCE PLANS ACCEPTED  (9)

Please verify insurance information directly with your doctor's office as it may change frequently.
  • Blue Cross CA PPO Prudent Buyer Large Group
  • Blue Cross CA PPO Prudent Buyer Individual
  • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
  • Blue Cross CA PPO Prudent Buyer Small Group
  • BCBS Blue Card PPO
  • BCBSA Blue Card High Performance Network
  • BCBS Pathway EPO
  • Blue Cross CA Anthem High Performance Network
  • Blue Cross CA Pathway EPO

HOSPITAL AFFILIATIONS

SIMILAR PROVIDERS

Data Transparency and Trust: Understanding WebMD Doctor Listings and Reviews

We know that finding the right doctor or provider is important to your health. That’s why we want to ensure you have confidence in the provider profiles and listings you see on WebMD Care. Our provider data is sourced from the physicians themselves as well as publicly available databases. Any doctor or provider who claims their profile by verifying themselves can update their information and provide additional data on their specialties, education, accepted insurances, conditions they treat, and procedures they perform.

All the physician and provider reviews on WebMD Care are provided by users just like you. Knowing these reviews provide insight into how other patients feel about a doctor, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Providers are not able to remove or modify reviews on their own. Reviews can only be removed after an internal review by our customer service team.

We value your input and encourage you to reach out to our support team if you encounter any issues.