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14 years of experience
Accepting new patients
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. Deborah Horwitz:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 3 of 4 stars
Patient comments (5)

The overall average patient rating of Dr. Deborah Horwitz is Good. Dr. Horwitz has been reviewed by 13 patients who have provided 5 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 2.7
  • Currently 2.7142857142857 of 4 stars
Promptness 2.8
  • Currently 2.8333333333333 of 4 stars
Courteous Staff 3.3
  • Currently 3.2857142857143 of 4 stars
Accurate Diagnosis 2.3
  • Currently 2.2857142857143 of 4 stars
Bedside Manner 2.4
  • Currently 2.4285714285714 of 4 stars
Spends Time with Me 2.5
  • Currently 2.5 of 4 stars
Follows Up After Visit 2.0
  • Currently 2 of 4 stars

Specialties & Research

Dr. Deborah Horwitz, MD is board certified in Internal Medicine.

Education & Awards

Dr. Horwitz graduated from Temple University Physicians, Philadelphia. She has 5 awards.

Patients' Choice Award (2013)
Bridges to Excellence Recognition
Diabetes Care Recognition (2013 - 2015)
Level II
Bridges to Excellence Medical Home Recognition (2014 - 2017)
Level III
NCQA Diabetes Physician Recognition Program (2013 - 2016)
NCQA Physician Practice Connections - Patient Centered Medical Home (2011 - 2014)


Dr. Horwitz has 2 hospital affiliations:

  • Washington Hospital Center 
  • Tufts Medical Center Hospital 


  • Spanish

> > > > Dr. Deborah Horwitz, MD

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Additional Information
Dr. Deborah Beth Horwitz MD is a female Internist, has 14 years of experience and practices in Internal Medicine.
Where does Dr. Deborah B. Horwitz practice?
Dr. Deborah Horwitz has 1 office location.
Dr. Deborah Horwitz practices Internal Medicine near Bethesda, MD.
See Bethesda Internists.