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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 (5)

The overall average patient rating of Dr. Robert Lang is Good. Dr. Lang has been reviewed by 16 patients who have provided 5 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 2.6
Promptness 3.7
Courteous Staff 3.9
Accurate Diagnosis 3.7
Bedside Manner 3.9
Spends Time with Me 3.9
Follows Up After Visit 3.8

Specialties & Research

Dr. Robert Lang, MD is board certified in Internal Medicine.

  • He has special expertise in 3 areas:
  • Diabetes Mellitus
  • Diabetes
  • Metabolic Bone Disease Thyroid Dysfunction General Endocrinology & Metabolism

Education & Awards

Dr. Lang graduated from Albany Medical College. He has 2 awards.

Patients' Choice Award (2008 - 2009)
Compassionate Doctor Recognition (2009)


Dr. Lang has 3 hospital affiliations:

  • Hospital Of St Raphael 
  • Yale-New Haven Hospital 
  • Hospital Of Saint Raphael, New Haven CT 

> > > > Dr. Robert Lang, MD

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Additional Information
Dr. Robert Lang MD is a male Internist, has 42 years of experience and practices in Internal Medicine.
Where does Dr. Robert Lang practice?
Dr. Robert Lang has 3 office locations.
Dr. Robert Lang practices Internal Medicine near Madison, CT.
Additional practice locations include: Hamden, CT.
See Madison Internists.