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Dr. Michael Grinney II, MD

Dr. Michael Grinney II, MD

Emergency Medicine*

Dr. Michael Grinney II, MD is an emergency medicine specialist in Jacksonville, FL. He is affiliated with Mayo Clinic In Florida.

2.2 Star Rating
Based on 6 reviews 2.2 Star Rating (6 reviews)

Practice

4500 San Pablo Rd S Jacksonville, FL 32224

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Dr. Grinney II's Reviews

Likelihood to recommend Dr. Grinney II

2.2

6 ratings, 2 with a written review
5 Star
17%
17%
4 Star
17%
17%
3 Star
0%
0%
2 Star
0%
0%
1 Star
67%
67%

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RecentHighestLowestMost Helpful
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
Jan 15, 2018
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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
2 people found this helpful
Helpful
Jacksonville, FL – Jan 30, 2016
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Know Before You Go

About Me

biography

Dr. Michael Grinney II, MD is an emergency medicine specialist in Jacksonville, FL. He is affiliated with Mayo Clinic In Florida.

  • Emergency 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.

American Board of Medical Specialties®
American Board of Emergency Medicine®
- 
Emergency 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

Practice

Mayo Clinic Hospital In Florida4500 San Pablo Rd S Jacksonville, FL 32224
1
  • Call
  • Fax
  • Hours
    • Mon: open 24 hours
    • Tue: open 24 hours
    • Wed: open 24 hours
    • Thu: open 24 hours
    • Fri: open 24 hours
    • Sat: open 24 hours
    • Sun: open 24 hours
  • Directions

Affiliated Hospitals

  • Mayo Clinic In Florida

    4500 San Pablo Rd S
    Jacksonville, FL 32224
    Recipient of 48
    hospital awards

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

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2025, 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.

    91%
    Patients said they were given information about recovering at home

    7% higher than the national average

    90%
    Patients would recommend the hospital to friends and family

    25% higher than the national average

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

Other Emergency Medicine Specialists

Get convenient access to a Doctor right now with little to no wait.

MD Now Urgent Care - Atlantic Boulevard

11985 Atlantic Blvd

Jacksonville, FL 32225

Today: 8:00am-8:00pmCLOSED
MD Now Urgent Care - Atlantic Boulevard
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