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Dr. Joseph Barrera, MD

Dr. Joseph Barrera, MD

Endocrinology, Diabetes & Metabolism*
35+ years of experience

Dr. Joseph Barrera, MD is a diabetes & metabolism endocrinologist in Mission Viejo, CA and has over 35 years of experience in the medical field. Dr. Barrera has extensive experience in Diabetes & Glucose Monitoring, Thyroid Disorders, and Osteoporosis & Screening. He graduated from University of California, Davis School of Medicine in 1987. He is affiliated with Providence Mission Hospital Mission Viejo. He is accepting new patients and telehealth appointments.

3.6 Star Rating
Based on 19 reviews 3.6 Star Rating (19 reviews)

Mission Heritage Mission Viejo - Endocrinology

26800 Crown Valley Pkwy Ste 230 Mission Viejo, CA 92691
Telehealth available

Make an Appointment

(949) 542-8004

Hospital Highlight

Dr. Barrera is affiliated with Providence Mission Hospital Mission Viejo Mission Viejo, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Barrera specializes in the areas of Diabetes, Metabolism & Endocrinology & Internal Medicine. • See board certifications
  • Friendly Staff
    Patients said the staff was friendly. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Patient Safety Excellence Award™ • See hospitals
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Dr. Barrera's Reviews

Likelihood to recommend Dr. Barrera

3.6

19 ratings, 8 with a written review
5 Star
63%
63%
4 Star
0%
0%
3 Star
0%
0%
2 Star
5%
5%
1 Star
32%
32%

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RecentHighestLowestMost Helpful
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
David Vitullo – Jan 18, 2023
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What went well
  • Staff friendliness
  • Appointment wasn't rushed
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
  • Long wait times
1 person found this helpful
Helpful
Dec 01, 2022
×Post a ResponseAre you Dr. Joseph Barrera, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't explain conditions well
Helpful
T Motley – Aug 12, 2021
×Post a ResponseAre you Dr. Joseph Barrera, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Candice Nunez – Apr 08, 2020
×Post a ResponseAre you Dr. Joseph Barrera, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
John D – Oct 10, 2019
We're so glad to hear your experiences with Dr....Read More
×Post a ResponseAre you Dr. Joseph Barrera, 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
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
Helpful
D.L.S. in Laguna Niguel, CA – Jun 09, 2018
×Post a ResponseAre you Dr. Joseph Barrera, 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
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
Helpful
Linda Scaduto in CA – Jun 09, 2018
×Post a ResponseAre you Dr. Joseph Barrera, 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
3 people found this helpful
Helpful
BH in Mission Viejo, CA – Nov 23, 2016
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Leave a review

How was your experience with Dr. Barrera?

Know Before You Go

About Me

biography

Dr. Joseph Barrera, MD is a diabetes & metabolism endocrinologist in Mission Viejo, CA and has over 35 years of experience in the medical field. Dr. Barrera has extensive experience in Diabetes & Glucose Monitoring, Thyroid Disorders, and Osteoporosis...read more

  • Endocrinology, Diabetes & Metabolism

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

  • Calif Pacific Mc

    Residency Hospital, 1990

  • University Of California-san Francisco

    Fellowship Hospital, 1990

  • Calif Pacific Mc

    Internship Hospital, 1988

  • University Of California, Davis School Of Medicine

    Medical School, 1987
National Board of Physicians and Surgeons®
National Board of Physicians and Surgeons®
- 
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Mission Heritage Mission Viejo - Endocrinology

Mission Heritage Mission Viejo - Endocrinology26800 Crown Valley Pkwy Ste 230 Mission Viejo, CA 92691
1

Affiliated Hospitals

  • Providence Mission Hospital Mission Viejo

    27700 Medical Center Rd
    Mission Viejo, CA 92691
    Recipient of 5
    hospital awards

    Patient Safety Excellence Award™ (2025)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

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

    84%
    Patients said they were given information about recovering at home
    76%
    Patients said that nurses always listened to them and explained things well

    1% higher than the national average

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