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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 (6)

The overall average patient rating of Dr. Anna Freitag is Good. Dr. Freitag has been reviewed by 17 patients who have provided 6 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 2.9
Promptness 3.1
Courteous Staff 3.5
Accurate Diagnosis 4.2
Bedside Manner 4.2
Spends Time with Me 4.0
Follows Up After Visit 3.7

Specialties & Research

Dr. Anna Freitag, MD is board certified in Endocrinology, Diabetes & Metabolism.

  • She has special expertise in 14 areas:
  • Adrenal Gland Diseases
  • Cancer
  • Diabetes
  • Diabetes Mellitus
  • Diabetes
  • High Blood Pressure (Hypertension)
  • Lipid Disorders
  • Lipid Metabolism Disorders
  • Menopause
  • Nutritional Support
  • Obesity
  • Osteoporosis
  • Pregnancy Complications
  • Thyroid Diseases

Education & Awards

Dr. Freitag graduated from University of Connecticut , Farmington. She has 1 awards.

Patients' Choice Award (2008 - 2009)


Dr. Freitag has 5 hospital affiliations:

  • Norwalk Hospital Association 
  • St Vincent's Medical Center 


  • Greek
  • Italian
  • Spanish

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Additional Information
Dr. Anna C Freitag MD is a female Internist, has 17 years of experience and practices in Endocrinology, Diabetes & Metabolism.
Where does Dr. Anna C. Freitag practice?
Dr. Anna Freitag has 1 office location.
Dr. Anna Freitag practices Endocrinology, Diabetes & Metabolism near Waterbury, CT.
See Waterbury Endocrinologists.