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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. Deirdre Duffy:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Deirdre Duffy is Average. Dr. Duffy has been reviewed by 4 patients who have provided 3 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 2.7
Courteous Staff 3.3
Accurate Diagnosis 3.0
Bedside Manner 3.0
Spends Time with Me 3.0
Follows Up After Visit 2.7

Specialties & Research

Dr. Deirdre Duffy, MD is board certified in Obstetrics & Gynecology.

  • She has special expertise in 2 areas:
  • Hot Flashes
  • Menopause

Education & Awards

Dr. Duffy graduated from New York University - Mount Sinai.


Dr. Duffy has 3 hospital affiliations:

  • Oconomowoc Memorial Hospital 
  • Community Memorial Hospital of Menomonee Falls WI 
  • Delivers newborns exclusively at OMH 


  • Spanish

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Additional Information
Dr. Deirdre Ann Duffy MD is a female Obstetrician & Gynecologist, has 20 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Deirdre A. Duffy practice?
Dr. Deirdre Duffy has 1 office location.
Dr. Deirdre Duffy practices Obstetrics & Gynecology near Watertown, WI.
See Watertown Obstetricians & Gynecologists.