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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).

Learn more about Dr. Michael Rosenbaum:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (12)

The overall average patient rating of Dr. Michael Rosenbaum is Below Average. Dr. Rosenbaum has been reviewed by 19 patients who have provided 12 comments. The rating is 2 out of 5 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 3.3
Courteous Staff 2.8
Accurate Diagnosis 2.6
Bedside Manner 1.9
Spends Time with Me 1.9
Follows Up After Visit 2.0

Specialties & Research

Dr. Michael Rosenbaum, MD is board certified in Dermatology and Internal Medicine.

  • He has special expertise in 7 areas:
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Melanoma
  • Psoriasis
  • Psoriatic Arthritis
  • Skin Cancer
  • Warts

Education & Awards

Dr. Rosenbaum graduated from Boston University .


Dr. Rosenbaum has 4 hospital affiliations:

  • Brigham and Women's Hospital 
  • Lowell General Hospital 


  • English

> > > > Dr. Michael Rosenbaum, MD

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Additional Information
Dr. Michael Thomas Rosenbaum MD is a male Dermatologist, has 34 years of experience and practices in Dermatology and Internal Medicine.
Where does Dr. Michael T. Rosenbaum practice?
Dr. Michael Rosenbaum has 1 office location.
Dr. Michael Rosenbaum practices Dermatology and Internal Medicine near Chelmsford, MA.
See Chelmsford Dermatologists and Chelmsford Internists.