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Dr. John Merillat, MD

Dr. John Merillat, MD

Cardiology*
40+ years of experience

Dr. John Merillat, MD is a cardiologist in Turlock, CA and has over 40 years of experience in the medical field. Dr. Merillat has extensive experience in Adult Congenital Heart Conditions, Heart Conditions, and Cardiac Implantable Device Procedures. He graduated from University of Kansas School of Medicine in 1981. He is affiliated with medical facilities such as Memorial Medical Center and Emanuel Medical Center. He is accepting new patients.

5 Star Rating
Based on 5 reviews 5 Star Rating (5 reviews)

Practice

1051 E Tuolumne Rd Ste 101 Turlock, CA 95382
(209) 632-2200

Hospital Highlight

Dr. Merillat is affiliated with Memorial Medical Center Modesto, a highly rated and top awarded hospital for cardiology.

At a Glance

  • Areas of Expertise
    Dr. Merillat specializes in the areas of Cardiovascular Disease & Internal Medicine. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ • See hospitals
  • Good Patient Care
    Patients said they had exceptional care at this hospital. • See hospitals
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Dr. Merillat's Reviews

Likelihood to recommend Dr. Merillat

5.0
5 ratings
5 star
100%
100%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
0%
0%

Leave a review

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Know Before You Go

About Me

biography

Dr. John Merillat, MD is a cardiologist in Turlock, CA and has over 40 years of experience in the medical field. Dr. Merillat has extensive experience in Adult Congenital Heart Conditions, Heart Conditions, and Cardiac Implantable Device Procedures....read more

  • Cardiology

  • 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.

  • The Johns Hopkins Hospital

    Fellowship Hospital, 1989

  • University Of Washington

    Internship Hospital, 1982

  • University Of Kansas School Of Medicine

    Medical School, 1981

  • John Hopkins University

    Undergraduate School, 1977
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Cardiovascular Disease
- 
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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Focus on ATTR-CM

Locations

Practice

Office1051 E Tuolumne Rd Ste 101 Turlock, CA 95382
1

Practice

Gregory M Helbig MD Inc4016 Dale Rd Modesto, CA 95356
2

Affiliated Hospitals

  • Memorial Medical Center

    1700 Coffee Rd
    Modesto, CA 95355
    Recipient of 19
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top 1% in the nation for providing the highest clinical quality year over year

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 1% in the nation for providing the highest clinical quality year over year

    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

    74%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

    View all patient feedback

  • Adventist Health Sonora

    1000 Greenley Rd
    Sonora, CA 95370
    Recipient of 1
    hospital award

    Patient Safety Excellence Award™ (2024)

    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.

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

    2% higher than the national average

    75%
    Patients said that nurses always listened to them and explained things well
    View all patient feedback

  • Doctors Medical Center Modesto

    1441 Florida Ave
    Modesto, CA 95350

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

    84%
    Patients said they were given information about recovering at home
    71%
    Patients said that doctors always listened to them and explained things well

    5% lower than the national average

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