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Obstetrician & Gynecologist (OB/GYN)
9 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. Regan Theiler:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Regan Theiler is Excellent. Dr. Theiler has been reviewed by 2 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.0

Specialties & Research

Dr. Regan Theiler, MD, PHD is board certified in Obstetrics & Gynecology.

  • She has special expertise in 3 areas:
  • Contraception
  • Hot Flashes
  • Menopause

Education & Awards

Dr. Theiler graduated from University of Wisconsin at Madison.


Dr. Theiler has 1 hospital affiliations:

  • Utmb John Sealy Hospital 


  • English

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Additional Information
Dr. Regan Nell Theiler MD and PHD is a female Obstetrician & Gynecologist, has 9 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Regan N. Theiler practice?
Dr. Regan Theiler has 2 office locations.
Dr. Regan Theiler practices Obstetrics & Gynecology near Lebanon, NH.
Additional practice locations include: White River Junction, VT.
See Lebanon Obstetricians & Gynecologists.