Welcome to TLC Pediatrics

flower_girlTLC Pediatrics focuses on care for infants, children and adolescents.

Pediatricians, based in Ahwatukee seek to meet all needs of families, from annual checkups and vaccinations, to sick care, sports physicals, and answering parents questions about growth and development.

Dr. Diane Matsumoto founded TLC Pediatrics in 2004 to fulfill her dream of practicing pediatrics in a small, intimate setting where patient care comes first. Since then, she’s watched over the growth of hundreds of patients, all welcomed into the TLC family.

Dr. Matsumoto is joined by three physicians: Dr. Noelle Miller, Dr. Khristina Ramirez ad Dr. Monica Nania.

Why do families choose TLC Pediatrics?

  • Available care from birth to 21-years old
  • Veteran doctors with personal experiences as moms
  • Care for special needs, including asthma, allergies, and ADHD
  • Same-day appointments
  • 24-hour phone triage support
  • Separate lobbies with sick- and well-child lobbies
  • State-of-the-art facilities
  • Most insurance plans accepted
  • Hablamos Espanol





Where patient care comes first.

Policies and Updates


Dear TLC Families, we just wanted to update you on our Untied Health Care contract status. United has updated their system we are now showing effective under our new contract as of 1-1-14 as in network providers. Any claims that have previously been processed out of network in error will be adjusted and reprocessed in network. If you have any questions please call our insurance department at 480-940-8527 ext 315!… Thank you for your patience during this process


FLU SHOTS / FLU MIST HAVE ARRIVED. They are all Thimerosal free. We offer flu shots to children ages 6 months and up. The Flu Mist is available for ages 2 and up. Check with our physicians to see which would be best for your child. In addition to flu vaccines, we also offer adult Tetanus vaccine (Tdap)

SCHEDULE YOUR WELL CHILD CHECKS AND SPORTS PHYSICALS ANNUALLY. We are proud to be a pro-vaccinating office and would like to thank the community for your continued support


Due to a need to protect our current vaccinating patients and staff, TLC Pediatrics will no longer accept NEW patients who choose not to be vaccinated. This decision does not impact current patients or their families. We believe an up-to-date schedule of vaccinations best protects children, their families and the public at large. We also believe in a person’s right to make a decision to vaccinate or not vaccinate. However, we also do not want to place what we believe is an unnecessary exposure risk on our current patients. Thank you.