> > > > Dr. Ernesto Cortez, MD, DO
Dr. Ernesto A Cortez MD and DO is a male Family Practitioner, has 21 years of experience and practices in Family Medicine and Internal Medicine.
Dr. Ernesto Cortez has 2 office locations.
Pioneer Medical Group
10251 Artesia Blvd
Bellflower, Bellflower, CA 90706

Phone Number
Locations and availability (2)
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. Ernesto Cortez:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

  • Currently 2.5 of 4 stars
Patient comments (0)

The overall average patient rating of Dr. Ernesto Cortez is Good. Dr. Cortez has been reviewed by 2 patients who have provided 0 comments. The rating is 2.5 out of 4 stars.

Patient Ratings
Ease of Appointment 2.5
  • Currently 2.5 of 4 stars
Promptness 3.0
  • Currently 3 of 4 stars
Courteous Staff 2.5
  • Currently 2.5 of 4 stars
Accurate Diagnosis 2.5
  • Currently 2.5 of 4 stars
Bedside Manner 2.0
  • Currently 2 of 4 stars
Spends Time with Me 3.0
  • Currently 3 of 4 stars
Follows Up After Visit 1.0
  • Currently 1 of 4 stars

Specialties & Research

  • He has special expertise in 1 area:
  • Osteopathic Manipulation

Education & Awards

Dr. Cortez graduated from Western University of Health Sciences, Pomona.


Dr. Cortez has 3 hospital affiliations:

  • St. Francis Medical Center 
  • Long Beach Memorial Medical Center 
  • Lakewood Regional Med Center 

Accepted Insurance Plans

Dr. Cortez accepts these health insurances in at least one office:

  • United Healthcare - 14 plans
  • Blue Shield of California - 95 plans
  • Great-West Healthcare - 1 plan
  • Anthem Blue Cross - 3 plans
  • Evercare - 1 plan
  • Cigna - 2 plans
  • Unicare - 12 plans


  • Spanish

Similar doctors nearby

Dr. Benjamin Huang

Nuclear Medicine
23 years experience
La Habra, CA

Dr. Daniel Constandse

Family Medicine
9 years experience
Gardena, CA

Dr. Carlos Rodriguez

Family Medicine
24 years experience
Pasadena, CA

Dr. Dennis Rhyne

Orthopaedic Surgery
42 years experience
Laguna Hills, CA

Dr. Samir Azzam

Family Medicine
23 years experience
Anaheim, CA

Dr. Roger Hall

Family Medicine
26 years experience
Pomona, CA
Search All Similar Doctors
Additional Information
Where does Dr. Ernesto A. Cortez practice?
Dr. Ernesto Cortez practices Family Medicine and Internal Medicine near Bellflower, CA.
See Bellflower Family Physicians and Bellflower Internists.