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Dr. Gregorius Penilla, MD

Dr. Gregorius Penilla, MD

Internal Medicine*
40+ years of experience

Dr. Gregorius Penilla, MD is an internist in Fenton, MO and has over 40 years of experience in the medical field. He graduated from University of Santo Tomas Faculty of Medicine and Surgery in 1981. He is affiliated with medical facilities Missouri Baptist Medical Center and SSM Health St. Clare Hospital-Fenton. He is accepting new patients and telehealth appointments.

3.7 Star Rating
Based on 11 reviews 3.7 Star Rating (11 reviews)

Practice

1345 Smizer Mill Rd Ste 1100 Fenton, MO 63026
Telehealth available

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Dr. Penilla's Reviews

Likelihood to recommend Dr. Penilla

3.7

11 ratings
5 Star
64%
64%
4 Star
0%
0%
3 Star
9%
9%
2 Star
0%
0%
1 Star
27%
27%

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About Me

care philosophy

The best interest of my patients is always my priority. I focus on providing the most convenient and best possible medical care. I always try to find time to see patients on the same day if necessary. Patients appreciate my strive to always be on schedule.
  • 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.

  • University Of Santo Tomas Faculty Of Medicine And Surgery

    Medical School, 1981
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.

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Locations

Practice

Ssm Medical Group-Smizer1345 Smizer Mill Rd Ste 1100 Fenton, MO 63026
1

Affiliated Hospitals

  • Missouri Baptist Medical Center

    3015 N Ballas Rd
    Saint Louis, MO 63131
    Recipient of 19
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024, 2023)

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

    Outstanding Patient Experience Award™ (2024, 2023, 2022)

    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.

    89%
    Patients said they were given information about recovering at home

    5% higher than the national average

    80%
    Patients said that doctors always listened to them and explained things well

    4% higher than the national average

    View all patient feedback
  • SSM Health St. Clare Hospital-Fenton

    1015 Bowles Ave
    Fenton, MO 63026
    Recipient of 2
    hospital awards

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

    83%
    Patients said they were given information about recovering at home

    1% lower 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
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