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Tanya A. Mayfield, MD
Practice closed to new patients.

Tanya A. Mayfield, MD

(714) 577-6677
Primary Specialties
  • Pediatrics
    (Board Certified)
Medical Groups & Affiliations
  • St. Jude Heritage Medical Group

Primary Office

4300 Rose Dr.
Suite D
Yorba Linda, CA 92886
(714) 577-6677
(714) 223-6767
Fri 9 a.m. - 12 p.m.
& 2 p.m. - 5 p.m.
Thu 9 a.m. - 12 p.m.
Web Page:
Recommend this Physician Request an Update for this Physician
4.7 out of 5 (62 Ratings | 9 Comments)


I would like to receive emails telling me preventative care/check ups/tests for my son by age, shots.
I actually do not want my children to ever have another doctor other than Dr. Mayfield. If she could stay their doctor until they were 65, I would be ecstatic. She is phenomenal. When I cannot see her (she is out or booked), I almost panic. She has an encyclopedic knowledge of both of my kids health and she treats them like family. She is just phenomenal. I trust her implicitly.
She was very good at assessing my baby and diagnosing him with a ear infection and respiratory infection.
*Dr. Mayfield saw us twice - one of the appointment, then again after. She followed up by phone the next day re: xray & orthopedic appt.
We really like Dr. Mayfield. She always takes the time to really listen and talk to my daughter, who is 17. Awesome
9 Total Comments Page 1 2   Next

Physician Bio

Dr. Mayfield knew as a young teenager that becoming a pediatrician was her dream. She was—and still is—fascinated by the enormous complexities of the human body, and she derives great satisfaction from applying her knowledge.

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:
    University of California, Davis - Davis, CA
  • Internship:
    UCI Medical Center - Orange, CA
  • Residency:
    UCI Medical Center - Orange, CA
  • Board Certified in Pediatrics

Areas of Interest

  • Well Child Care

Insurance ID Numbers

Aetna: *67206
Blue Cross: *0RD043
Blue Shield: 00G672540
CIGNA: 841077
CIGNA Select: 3624796015
Health Net: 3205022855
Health Net Senior: n/a
SCAN: n/a
United Healthcare: *0183420056

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

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