Dr. Michael Gerardo, DO


Geriatric Medicine | Male

MERCY HOSPITAL ST LOUIS 12348 Old Tesson Rd Ste 250 Saint Louis, MO 63128 Get Directions
Dr. Michael Gerardo, DO
Dr. Michael Gerardo, DO is a geriatric medicine doctor who practices in Saint Louis, MO. He is 44 years old and has been practicing for 16 years. Dr. Gerardo is affiliated with Mercy Hospital St. Louis.

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Dr. Gerardo's Experience

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Memberships & Professional Affiliations

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Visiting Dr. Gerardo

Dr. Gerardo accepts 15 insurance carriers

Dr. Gerardo is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. Gerardo's Reviews

Likelihood of recommending Dr. Gerardo to family and friends
based on 24 total reviews (9 with comments)
Dr. Gerardo's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (9)
in Saint Louis, MO |
Dr. Gerardo as well as his nurses and front desk person are all wonderful. They helped me when I was going through a difficult time and I will never forget their kindness. He is also a very thorough doctor and really takes the time to listen and give the proper treatment or recommendations.
in St Louis, MO |
My 97 year old mother's doctor rarely saw her, usually had a nurse practitioner meet with her, which bothered her. He has since become a virtual doctor, & dropped his patients. Dr. Gerardo has assistants, but he also takes the time to meet with her every time she's there. He's great, particularly with seniors; she has typical aging issues, but always says she's fine, to him. He's wisely scheduled the wellness tests for her, later this month. Reassuring, and anxious for the results...
St Louis, MO |
I am a female who was having trouble battling weight loss and depression. My regular doctor was on maternity leave. Dr. Gerardo was understanding and made me feel ok about what I was going threw. But the best part is he has followed up with a game plan that has been working awesome! Highly recommend for male or female!
in Washington, MO |
My doctor was leaving and he highly recommed this doctor and so for l really like him . He seems caring and his staff is also friendly and explain their routine .
in Ballwin, MO |
I have really enjoyed having him as a doctor. So caring. I never have to wait to get in and see him. He is very good at explaining medical issues to me.
in Centreville, Il |
Dr. Gerardo is patient, compassionate, and very knowledgeable! My husband and I are extremely satisfied with the level of care we receive. Our Doctor for life!
O Fallon, IL |
Great bedside manner and is very compassionate. Didnt feel rushed like I have at with previous providers. Will be going back! Got me off medicines I didn't need. Thank you
in Arnold, MO |
he is so puffed up as a doctor, its like his way or the highway attitude that comes across. yeah not a good bedside manner at all to big for his little britches.. he don't care about your thoughts of the matter.. he needs more years and a beat down before he becomes a good doctor that truly cares.. seems like your a number all about the $$$ with this guy.
in Granite city Illinois |
He is good in the beginning. Three years exp with him. Getting the umbrella of care in place. After that. Forget it. He is too young to understand dynamics of family with a geriatric patients. He makes errors. Worst is his ego. Which has no place in Healthcare.
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Dr. Gerardo's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Geriatric Medicine
  •  Board certified in Internal Medicine
  •  Malpractice claims in Missouri not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
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  • Media & Publications

    Dr. Gerardo has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Missouri.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Gerardo's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Internal Medicine

Conditions Treated

  • Asthma
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Depression
  • Diabetes
  • Frailty
  • Geriatric Diseases
  • Hypertension
  • Kidney Disease
  • Memory Loss
  • Recurrent Falls


  • Medical School
    Ohio University College Of Osteopathic Medicine

    Graduated in 2001

  • Internship Hospital
    Cook County Hospital and Rush University Medical Center
  • Residency Hospital
    Cook County Hospital and Rush University Medical Center
  • Fellowship Hospital
    Brown University / Alpert Medical School
    Rhode Island Hospital
  • Undergraduate School
    Trinity U
  • Other Education
    Brown University / Alpert Medical School

Languages Spoken

  • English
  • Spanish

Memberships &
Professional Affiliations

Dr. Gerardo does not have any memberships or affiliations listed. If you are Dr. Gerardo and would like to add memberships or affiliations, please update your free profile.


  • Geriatric Medicine
  • Internal Medicine

Procedures Performed

  • Joint Injection