Dr. Jose Penaherrera, MD


Internal Medicine | Male

Sanitas Medical Group 1890 Silver Cross Blvd Ste 265 New Lenox, IL 60451 Get Directions
Dr. Jose Penaherrera, MD
Dr. Jose Penaherrera, MD is an internal medicine doctor who practices in New Lenox, IL. He is 54 years old and has been practicing for 28 years. Dr. Penaherrera is affiliated with Presence Saint Joseph Medical Center and Silver Cross Hospital.

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Dr. Penaherrera's Experience

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Board Certifications

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Conditions Treated

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Penaherrera

Dr. Penaherrera accepts 9 insurance carriers

Dr. Penaherrera is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. Penaherrera's Reviews

Likelihood of recommending Dr. Penaherrera to family and friends
based on 13 total reviews (1 with a comment)
Dr. Penaherrera'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 (1)
in Lockport, IL |
I have been going to Dr. Penaherrera for over 10 years and I just love him. The times I have been in the hospital, all the nurses tell me how lucky I am to have him for a doctor. He is a very caring and patient person who always takes the time to individualize your visits. I am not sure if he is taking on new patients, but if he is, try to get into see him. You won't regret it.
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Dr. Penaherrera's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Internal Medicine
  •  Board certified in Internal Medicine
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    • Top 1% in the Nation for Patient Satisfaction, 2011
    What is a recognized doctor
  • Media & Publications

    Dr. Penaherrera has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Illinois.

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  • 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.

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Board Certifications

Why It Matters: Dr. Penaherrera'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
  • Chronic Diseases
  • Diabetes
  • Heart Disease
  • High Cholesterol
  • Hypertension
  • Obesity
  • Skin Lesion


  • Medical School
    Universidad Nacional Mayor De San Marcos, Facultad De Medicina

    Graduated in 1989

  • Residency Hospital
    So Ill University School Med

    Completed in 1997

Languages Spoken

  • English
  • Portuguese
  • Spanish

Memberships &
Professional Affiliations

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


  • Internal Medicine

Procedures Performed

  • Echocardiography