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Dr. Peter Wisniewski, MD

Dr. Peter Wisniewski, MD

Internal Medicine*
35+ years of experience

Dr. Peter Wisniewski, MD is an internist in Prince Frederick, MD and has over 35 years of experience in the medical field. He graduated from University of Maryland at Baltimore in 1989. He is affiliated with medical facilities MedStar St. Mary's Hospital and Calverthealth Medical Center. He is accepting telehealth appointments.

4.4 Star Rating
Based on 7 reviews 4.4 Star Rating (7 reviews)

Practice

985 Prince Frederick Blvd Ste 201 Prince Frederick, MD 20678
Telehealth available
(410) 535-2005

At a Glance

  • Area of Expertise
    Dr. Wisniewski specializes in the area of Internal Medicine. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Patient Safety Excellence Award™ • See hospitals
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Dr. Wisniewski's Reviews

Likelihood to recommend Dr. Wisniewski

4.4

7 ratings, 3 with a written review
5 Star
86%
86%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
14%
14%

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RecentHighestLowestMost Helpful
What went well
  • Staff friendliness
What could be improved
No results
Helpful
Jul 29, 2021
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What went well
No results
What could be improved
No results
Helpful
Debbie Headley – Dec 16, 2019
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Patty – Nov 23, 2019
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Leave a review

How was your experience with Dr. Wisniewski?

Know Before You Go

About Me

biography

Dr. Peter Wisniewski, MD is an internist in Prince Frederick, MD and has over 35 years of experience in the medical field. He graduated from University of Maryland at Baltimore in 1989. He is affiliated with medical facilities MedStar St. Mary's...read more

  • 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 Maryland At Baltimore

    Medical School, 1989
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
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. Information last updated March 29, 2025. To learn more about the difference between these sources, please refer to our FAQs.
Board actions foundState licensing board
More than three years ago
Maryland Board of Physicians

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.

Learn more about medical license public record check

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Locations

Practice

Calvert Internal Medicine Group PA985 Prince Frederick Blvd Ste 201 Prince Frederick, MD 20678
1

Practice

Calverthealth Medical Group LLC14090 Hg Trueman Rd Ste 2500 Solomons, MD 20688
2

Affiliated Hospitals

  • Calverthealth Medical Center

    100 Hospital Rd
    Prince Frederick, MD 20678
    Recipient of 6
    hospital 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

    82%
    Patients said that nurses always listened to them and explained things well

    7% higher than the national average

    View all patient feedback

  • MedStar St. Mary's Hospital

    25500 Point Lookout Rd
    Leonardtown, MD 20650
    Recipient of 21
    hospital awards

    Patient Safety Excellence Award™ (2025)

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

    Surgical Care Excellence Award™ (2024, 2023)

    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

    77%
    Patients said that nurses always listened to them and explained things well

    2% higher than the national average

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