Dr. Guillermo Guardia, MD

Endocrinology, Diabetes & Metabolism*•Male•Age 53

Endocrinology, Diabetes & Metabolism*

Dr. Guillermo Guardia, MD is a diabetes & metabolism endocrinologist in Toledo, OH. Dr. Guardia has extensive experience in Osteoporosis & Screening, Diabetes & Glucose Monitoring, and Thyroid Disorders. He is affiliated with medical facilities such as Mercy Health-St. Vincent Medical Center and ProMedica Toledo Hospital. He is accepting new patients and telehealth appointments.

Dr. Guillermo Guardia, MD

ProMedica Physicians Adult Endocrinology

2100 W Central Ave Ste 100 Toledo, OH 43606
Telehealth availableTelehealth services available
(419) 537-5111
Telehealth availableTelehealth services available
|

Accepting new patients

(419) 537-5111

Hospital Highlight

Dr. Guardia is affiliated with ProMedica Toledo Hospital Toledo, a highly rated and top awarded hospital for endocrinology, diabetes & metabolism.

At a Glance

  • Area of Expertise
    Dr. Guardia specializes in the area of Diabetes, Metabolism & Endocrinology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Critical Care Award™ • See hospitals
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Dr. Guardia's Reviews

Likelihood to recommend Dr. Guardia

3.9

23 ratings, 14 with a written review
5 Star
65%
65%
4 Star
4%
4%
3 Star
4%
4%
2 Star
4%
4%
1 Star
22%
22%

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RecentHighestLowestMost Helpful
What went well
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Staff wasn't friendly
  • Long wait times
Helpful
B – Mar 18, 2025
We would like the opportunity to address your...Read More
×Post a ResponseAre you Dr. Guillermo Guardia, MD?
What went well
No results
What could be improved
No results
Helpful
Nov 15, 2024
×Post a ResponseAre you Dr. Guillermo Guardia, MD?
What went well
  • I felt respected
  • 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
Nov 14, 2024
Your recommendation means so much to us and we're...Read More
×Post a ResponseAre you Dr. Guillermo Guardia, MD?
What went well
No results
What could be improved
No results
Helpful
Oct 31, 2024
×Post a ResponseAre you Dr. Guillermo Guardia, MD?
What went well
No results
What could be improved
No results
Helpful
Oct 30, 2024
×Post a ResponseAre you Dr. Guillermo Guardia, MD?
What went well
  • I felt respected
  • 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
RA – Sep 07, 2023
×Post a ResponseAre you Dr. Guillermo Guardia, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Jill – Dec 31, 2022
×Post a ResponseAre you Dr. Guillermo Guardia, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Dec 22, 2021
×Post a ResponseAre you Dr. Guillermo Guardia, MD?
What went well
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
3 people found this helpful
Helpful
Erin – Jun 12, 2020
×Post a ResponseAre you Dr. Guillermo Guardia, 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
2 people found this helpful
Helpful
Darrell Elliott – Jan 20, 2020
×Post a ResponseAre you Dr. Guillermo Guardia, MD?
What went well
No results
What could be improved
No results
9 people found this helpful
Helpful
May 09, 2019
×Post a ResponseAre you Dr. Guillermo Guardia, MD?
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
4 people found this helpful
Helpful
Angela Matthews in Fostoria, Ohio – Jul 02, 2017
×Post a ResponseAre you Dr. Guillermo Guardia, MD?
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
6 people found this helpful
Helpful
David Smith in Wixom, MI – Nov 22, 2016
×Post a ResponseAre you Dr. Guillermo Guardia, MD?
What went well
  • 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
8 people found this helpful
Helpful
Toledo, OH – Aug 16, 2016
×Post a ResponseAre you Dr. Guillermo Guardia, MD?

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Know Before You Go

About Me

biography

Dr. Guillermo Guardia, MD is a diabetes & metabolism endocrinologist in Toledo, OH. Dr. Guardia has extensive experience in Osteoporosis & Screening, Diabetes & Glucose Monitoring, and Thyroid Disorders. He is affiliated with medical facilities...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.

  • Universidad Peruana Cayetano Heredia

    Medical School
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Diabetes, Metabolism & Endocrinology
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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Focus on Thyroid Eye Disease

Locations

ProMedica Physicians Adult Endocrinology

ProMedica Physicians Adult Endocrinology2100 W Central Ave Ste 100 Toledo, OH 43606
1

Affiliated Hospitals

  • ProMedica Toledo Hospital

    1 Promedica Pkwy
    Toledo, OH 43606
    Recipient of 30
    hospital awards

    America's 100 Best Hospitals Award™ (2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

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

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    76%
    Patients said that nurses always listened to them and explained things well

    1% higher than the national average

    View all patient feedback

  • Mercy Health-St. Vincent Medical Center

    2213 Cherry St
    Toledo, OH 43608
    Recipient of 19
    hospital awards

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

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

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

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback

  • Mercy Health-St. Anne Hospital

    3404 W Sylvania Ave
    Toledo, OH 43623
    Recipient of 10
    hospital awards

    America's 250 Best Hospitals Award™ (2023)

    Top 5% in the nation for consistently delivering clinical quality

    Outstanding Patient Experience Award™ (2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards
Learn more about how Healthgrades measures Hospital Quality