Browse Health
Obstetrician & Gynecologist (OB/GYN)
27 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

Patient comments (4)

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

Patient Ratings
Ease of Appointment 4.0
Promptness 3.4
Courteous Staff 4.5
Accurate Diagnosis 4.0
Bedside Manner 4.2
Spends Time with Me 4.2
Follows Up After Visit 3.9

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 12 hospital affiliations:

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


  • Spanish
  • English

Similar doctors nearby

Dr. Peter Van Eerden

Obstetrics & Gynecology
19 years experience
Sioux Falls, SD

Dr. Jeffrey Boyle

Obstetrics & Gynecology
21 years experience
Sioux Falls, SD

Dr. Robert George

Obstetrics & Gynecology
37 years experience
Sioux Falls, SD

Dr. Allison Suttle

Obstetrics & Gynecology
14 years experience
Sioux Falls, SD

Dr. Keith Hansen

Obstetrics & Gynecology
28 years experience
Sioux Falls, SD

Dr. Kristin Hermanson

Obstetrics & Gynecology
10 years experience
Sioux Falls, SD
Search All Similar Doctors
Additional Information
Dr. Anthony A Sierra MD is a male Obstetrician & Gynecologist, has 27 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Anthony A. Sierra practice?
Dr. Anthony Sierra has 7 office locations.
Dr. Anthony Sierra practices Obstetrics & Gynecology near Sioux Falls, SD.
Additional practice locations include: Luverne, MN and Brookings, SD.
See Sioux Falls Obstetricians & Gynecologists.