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Marienelle Banez, MD
Practice accepting new patients.

Marienelle Banez, MD

(714) 871-3280
Primary Specialties
  • Pediatrics
    (Board Certified)
Medical Groups & Affiliations
  • St. Jude Heritage Medical Group
  • Additional Languages Spoken

Primary Office

St. Jude Medical Center
101 East Valencia Mesa Drive
Fullerton, CA 92835
(714) 871-3280
Web Page:

Secondary Office

St. Jude Heritage Yorba Linda - Pediatrics Suite C
4300 Rose Drive
Suite C
Yorba Linda, CA 92886
(714) 577-6677
(714) 223-6769
Fri 7:30 a.m. - 5 p.m.
Tues 7:30 a.m. - 1 p.m.
Thu 7:30 a.m. - 12 p.m.
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4.8 out of 5 (77 Ratings | 24 Comments)


Good Dr
Wonderful experience with Dr. Banez. Wish I (mom) didn't need to see her so many times.
Dr Banez wasn't just through but patient. she addressed us both thorough out the appointment. some people don't get so lucky when they are looking for a doctor. I feel we are so blessed.
This was my first time seeing Dr. Banez and she was amazing! Loved the way she engaged with my son and gained his trust. She is very thourough and answered all my questions and concerns. I will defenitly be referring this provider to family and friends!
great provider
24 Total Comments Page 1 2 3 4 5   Next

Physician Bio

There is nothing more important to me than the health and safety of your children. As a strong advocate of vaccinations, I believe that ensuring the children who visit our office are fully vaccinated is the single most important thing I can do to keep your children and your community safe. If you choose not to fully vaccinate your child, another physician may be a better fit for your family. If you have questions or would like more information on vaccinations, call our office at (714) 577-6677.


  • Medical School:
    Tufts University School of Medicine
  • Internship:
    Children's Hospital of Orange County
  • Residency:
    Children's Hospital of Orange County
  • Board Certified in Pediatrics

Areas of Interest

Adolescent Health, Asthma, Growth & Development

Insurance ID Numbers

Aetna: *608588
Blue Cross: *0RD093
Blue Shield: 00A622850
CIGNA: 4210257007
CIGNA Select: 4210257011
Health Net: 3205087036
Health Net Senior: n/a
SCAN: n/a
United Healthcare: *0183420082

*Provider ID is the same for both HMO and Medicare Advantage Plans

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