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 (9)

The overall average patient rating of Dr. Brian Lang is Excellent. Dr. Lang has been reviewed by 24 patients who have provided 9 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.2
Promptness 4.1
Courteous Staff 4.1
Accurate Diagnosis 4.0
Bedside Manner 4.2
Spends Time with Me 4.0
Follows Up After Visit 3.9

Specialties & Research

Dr. Brian Lang, DO is board certified in Internal Medicine.

Education & Awards

Dr. Lang graduated from Philadelphia College of Osteopathic Medicine. He has 2 awards.

Patients' Choice Award (2010 - 2011)
Compassionate Doctor Recognition (2011)


Dr. Lang has 4 hospital affiliations:

  • Saint Vincent Health Center 
  • Westfield Memorial Hospital 

> > > > Dr. Brian Lang, DO

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Additional Information
Dr. Brian K Lang DO is a male Internist, has 15 years of experience and practices in Internal Medicine.
Where does Dr. Brian K. Lang practice?
Dr. Brian Lang has 5 office locations.
Dr. Brian Lang practices Internal Medicine near Erie, PA.
See Erie Internists.