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Internist, General Practitioner
17 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).

Learn more about Dr. Mary Dea:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 2 of 4 stars
Patient comments (12)

The overall average patient rating of Dr. Mary Dea, Internist, General Practitioner is Satisfactory. Dr. Dea has been reviewed by 22 patients who have provided 12 comments. The rating is 2 out of 4 stars.

Patient Ratings
Ease of Appointment 2.9
  • Currently 2.875 of 4 stars
Promptness 2.5
  • Currently 2.4666666666667 of 4 stars
Courteous Staff 2.3
  • Currently 2.2941176470588 of 4 stars
Accurate Diagnosis 1.9
  • Currently 1.8666666666667 of 4 stars
Bedside Manner 2.0
  • Currently 2 of 4 stars
Spends Time with Me 1.8
  • Currently 1.8235294117647 of 4 stars
Follows Up After Visit 1.8
  • Currently 1.8 of 4 stars

Specialties & Research

Dr. Mary Dea, DO is board certified in Internal Medicine.

  • She has special expertise in 1 area:
  • Osteopathic Manipulation

Education & Awards

Dr. Dea graduated from Midwestern University, Downers Grove.


Dr. Dea has 1 hospital affiliations:

  • Edward Hospital 

> > > > Dr. Mary Dea, DO

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Additional Information
Dr. Mary P Dea DO is a female Internist, has 17 years of experience and practices in Internal Medicine.
Where does Dr. Mary P. Dea practice?
Dr. Mary Dea has 1 office location.
Dr. Mary Dea practices Internal Medicine near Lisle, IL.
See Lisle Internists.