Are you a healthcare professional?
Is this your profile?
background
background
Dr. Robert Bonner, MD

Dr. Robert Bonner, MD

Endocrinology, Diabetes & Metabolism*
50+ years of experience

Dr. Robert Bonner, MD is a diabetes & metabolism endocrinologist in Riverside, CA and has over 50 years of experience in the medical field. Dr. Bonner has extensive experience in Thyroid Disorders. He graduated from University of Minnesota Medical School in 1973. He is affiliated with medical facilities such as Riverside Community Hospital and Corona Regional Medical Center. He is accepting new patients.

1.9 Star Rating
Based on 19 reviews 1.9 Star Rating (19 reviews)

Practice

3975 Jackson St Ste 107 Riverside, CA 92503

Make an Appointment

At a Glance

  • Areas of Expertise
    Dr. Bonner specializes in the areas of Diabetes, Metabolism & Endocrinology & Internal Medicine. See board certifications
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Critical Care Award™ See hospitals
  • Good Patient Care
    Patients said they had exceptional care at this hospital. See hospitals
ADVERTISEMENT
healthgrades-rx

Our customers save an overage of $145 on prescriptions

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience Check

Search for experience in a specific area

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Bonner's Reviews

Likelihood to recommend Dr. Bonner

1.9

19 ratings, 6 with a written review
5 Star
21%
21%
4 Star
0%
0%
3 Star
0%
0%
2 Star
11%
11%
1 Star
68%
68%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
What went well
No results
What could be improved
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Long wait times
1 person found this helpful
Helpful
Feb 03, 2021
×Post a ResponseAre you Dr. Robert Bonner, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Staff wasn't friendly
2 people found this helpful
Helpful
Feb 29, 2020
×Post a ResponseAre you Dr. Robert Bonner, MD?
What went well
No results
What could be improved
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
1 person found this helpful
Helpful
Sep 26, 2019
×Post a ResponseAre you Dr. Robert Bonner, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
1 person found this helpful
Helpful
Aug 23, 2019
×Post a ResponseAre you Dr. Robert Bonner, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
8 people found this helpful
Helpful
John r in Temecula, CA – Apr 29, 2016
×Post a ResponseAre you Dr. Robert Bonner, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Long wait times
6 people found this helpful
Helpful
Corona, CA – Apr 21, 2016
×Post a ResponseAre you Dr. Robert Bonner, MD?

Leave a review

How was your experience with Dr. Bonner?

About Me

biography

Dr. Robert Bonner, MD is a diabetes & metabolism endocrinologist in Riverside, CA and has over 50 years of experience in the medical field. Dr. Bonner has extensive experience in Thyroid Disorders. He graduated from University of Minnesota Medical...read more
  • Endocrinology, Diabetes & Metabolism

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Fairview University Medical Center

    Residency Hospital
  • Ucla Medical Center

    Residency Hospital
  • University Of Minnesota Medical School

    Medical School, 1973
American Board of Medical Specialties®
American Board of Internal Medicine®
Diabetes, Metabolism & Endocrinology
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Locations

Practice

Office3975 Jackson St Ste 107 Riverside, CA 92503
1

Practice

Ochsner Clinic Foundation1514 Jefferson Hwy New Orleans, LA 70121
2

Affiliated Hospitals

  • Parkview Community Hospital Medical Center

    3865 Jackson St
    Riverside, CA 92503

    How patients felt about the care they received at this hospital.

    84%
    Patients said they were given information about recovering at home
    74%
    Patients said that nurses always listened to them and explained things well

    1% lower than the national average

    View all patient feedback
  • Riverside Community Hospital

    4445 Magnolia Ave
    Riverside, CA 92501
    Recipient of 29
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025)

    Superior clinical outcomes in treating pulmonary embolism, respiratory system failure, sepsis, and diabetic emergencies

    America’s 100 Best Hospitals for Critical Care Award™ (2025, 2024)

    Superior clinical outcomes in treating pulmonary embolism, respiratory system failure, sepsis, and diabetic emergencies

    View all awards

    How patients felt about the care they received at this hospital.

    79%
    Patients said they were given information about recovering at home

    5% lower than the national average

    70%
    Patients said that doctors always listened to them and explained things well

    6% lower than the national average

    View all patient feedback
  • Corona Regional Medical Center

    800 S Main St
    Corona, CA 92882

    How patients felt about the care they received at this hospital.

    79%
    Patients said they were given information about recovering at home

    5% lower than the national average

    69%
    Patients said that doctors always listened to them and explained things well

    7% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality