Internist, Critical Care Specialist, Pulmonologist (lungs)
22 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Peter Wisniewski is Good. Dr. Wisniewski has been reviewed by 12 patients who have provided 4 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 2.6
Courteous Staff 3.7
Accurate Diagnosis 5.0
Bedside Manner 4.5
Spends Time with Me 4.1
Follows Up After Visit 4.0

Specialties & Research

Dr. Peter Wisniewski, MD is board certified in Internal Medicine, Critical Care Medicine, and Pulmonary Disease.

  • He has special expertise in 6 areas:
  • Asthma
  • Diabetes
  • Diabetes Complications
  • Heart Diseases
  • Heart Failure
  • Stroke

Education & Awards

Dr. Wisniewski graduated from University of Maryland , Baltimore. He has 3 awards.

Patients' Choice Award (2008 - 2009, 2011)
Compassionate Doctor Recognition (2011 - 2012)
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2012 - 2015)
Level III


Dr. Wisniewski has 1 hospital affiliations:

  • Calvert Memorial Hosp 

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Additional Information
Dr. Peter Leonard Wisniewski MD is a male Internist, has 22 years of experience and practices in Internal Medicine, Critical Care Medicine, and Pulmonary Disease.
Where does Dr. Peter L. Wisniewski practice?
Dr. Peter Wisniewski has 3 office locations.
Dr. Peter Wisniewski practices Internal Medicine, Critical Care Medicine, and Pulmonary Disease near Dunkirk, MD.
Additional practice locations include: Prince Frederick, MD and Solomons, MD.
See Dunkirk Internists, Dunkirk Critical Care Practitioners, and Dunkirk Pulmonologists.