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Obstetrician & Gynecologist (OB/GYN)
26 years of experience
Video profile
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).

Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (2)

The overall average patient rating of Dr. Anthony Sierra is Excellent. Dr. Sierra has been reviewed by 9 patients who have provided 2 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.0
  • Currently 3 of 4 stars
Promptness 2.2
  • Currently 2.2 of 4 stars
Courteous Staff 3.6
  • Currently 3.6 of 4 stars
Accurate Diagnosis 3.0
  • Currently 3 of 4 stars
Bedside Manner 3.2
  • Currently 3.2 of 4 stars
Spends Time with Me 3.2
  • Currently 3.2 of 4 stars
Follows Up After Visit 2.8
  • Currently 2.8 of 4 stars

Specialties & Research

Dr. Anthony Sierra, MD is board certified in Obstetrics & Gynecology.

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

Education & Awards

Dr. Sierra graduated from Universidad De Guayaquil. He has 3 awards.

Patients' Choice Award (2011, 2013)
Compassionate Doctor Recognition (2011, 2013)
Top 10 Doctor - City (2014)
Sioux Falls, SD
Obstetrician & Gynecologist


Dr. Sierra has 14 hospital affiliations:

  • Canton-Inwood Memorial Hospital - CAH 
  • Pioneer Memorial Hospital - CAH 


  • English
  • Spanish

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Additional Information
Dr. Anthony Alfred Sierra MD is a male Obstetrician & Gynecologist, has 26 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Anthony A. Sierra practice?
Dr. Anthony Sierra has 9 office locations.
Dr. Anthony Sierra practices Obstetrics & Gynecology near Sioux Falls, SD.
Additional practice locations include: Boston, MA and Luverne, MN.
See Sioux Falls Obstetricians & Gynecologists.