Browse Health
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. Marc Portner is Excellent. Dr. Portner has been reviewed by 2 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 4.5
Courteous Staff 3.0
Accurate Diagnosis 1.0
Bedside Manner 1.0

Specialties & Research

Dr. Marc Portner, MD is board certified in Emergency Medicine.

  • He has special expertise in 1 area:
  • Critical Care

Education & Awards

Dr. Portner graduated from Pennsylvania State University, Hershey.


Dr. Portner has 8 hospital affiliations:

  • St. Luke's Hospital/Bethlehem 
  • Heart of Lancaster Regional Medical Center 


  • English

Similar doctors nearby

Dr. Maria Romanenko

Emergency Medicine
18 years experience
Easton, PA

Dr. Anthony Luizza

Emergency Medicine
Easton, PA

Dr. Alexander Ostrow

Emergency Medicine
17 years experience
Easton, PA

Dr. John Wilson

Emergency Medicine
2 years experience
Easton, PA

Dr. Jonathan Trager

Emergency Medicine
Easton, PA

Dr. Neilson McLean

Emergency Medicine
Easton, PA
Search All Similar Doctors
Additional Information
Dr. Marc E Portner MD is a male Emergency Medicine Specialist, has 9 years of experience and practices in Emergency Medicine.
Where does Dr. Marc E. Portner practice?
Dr. Marc Portner has 3 office locations.
Dr. Marc Portner practices Emergency Medicine near Easton, PA.
Additional practice locations include: Allentown, PA and Fountain Hill, PA.
See Easton Emergency Physicians.