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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 (2)

The overall average patient rating of Dr. Mark Duca is Excellent. Dr. Duca has been reviewed by 9 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.7
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.7

Specialties & Research

Dr. Mark Duca, MD is board certified in Internal Medicine.

  • He has special expertise in 2 areas:
  • Diabetes
  • Diabetes Complications

Education & Awards

Dr. Duca graduated from Drexel University , Philadelphia. He has 3 awards.

Patients' Choice 5th Anniversary Award (2012 - 2013)
Patients' Choice Award (2008 - 2013)
Compassionate Doctor Recognition (2012 - 2014)


Dr. Duca has 12 hospital affiliations:

  • UPMC Presbyterian/Shadyside 
  • UPMC Passavant 

> > > > Dr. Mark Duca, MD

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Additional Information
Dr. Mark Anthony Duca MD is a male Internist, has 17 years of experience and practices in Internal Medicine.
Where does Dr. Mark A. Duca practice?
Dr. Mark Duca has 4 office locations.
Dr. Mark Duca practices Internal Medicine near Pittsburgh, PA.
Additional practice locations include: Sharpsville, PA and Kinsman, OH.
See Pittsburgh Internists.