Browse Health
Primary Care Doctor, Family Practitioner
23 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. Carmen Sierra:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (13)

The overall average patient rating of Dr. Carmen Sierra is Excellent. Dr. Sierra has been reviewed by 50 patients who have provided 13 comments. The rating is 4.5 out of 5 stars.

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

Specialties & Research

Dr. Carmen Sierra, MD is board certified in Family Medicine.

  • She has special expertise in 3 areas:
  • Diabetes
  • Osteoporosis
  • Women's Health

Education & Awards

Dr. Sierra graduated from Universidad De Zaragoza. She has 1 awards.

Patients' Choice Award (2014)


Dr. Sierra has 6 hospital affiliations:

  • Advocate Illinois Masonic Medical Center 
  • Saints Mary And Elizabeth Medical Center 


  • Spanish
  • English

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Additional Information
Dr. Carmen Ana Sierra MD is a female Family Practitioner, has 23 years of experience and practices in Family Medicine.
Where does Dr. Carmen A. Sierra practice?
Dr. Carmen Sierra has 1 office location.
Dr. Carmen Sierra practices Family Medicine near Chicago, IL.
See Chicago Primary Care Doctors.