Tiffanie Sims, MSN, RN, PNP, PHN

Tiffanie Sims, MSN, RN, PNP, PHN 

Pediatric Nurse Practitioner 

Sees Patients At 

Olivewood Pediatrics
1190 Olivewood Drive, Suite B
Merced, CA 95348

Tiffanie Sims, MSN, RN, PNP, PHN, joined Valley Children’s as a pediatric nurse practitioner at Olivewood Pediatrics in Merced in September 2019.

Prior to joining the Olivewood team, Tiffanie had been working as a pediatric nurse practitioner in Merced. She also brings her experience as a NICU nurse, having worked in the NICU at Valley Children’s Hospital in Madera and Kaiser in Modesto earlier in her career.

Tiffanie earned a Master of Science in Nursing from Fresno State and is a member of the National Association of Pediatric Nurse Practitioners.

In her free time, Tiffanie enjoys spending time with family and cheering on her children as they participate in many activities.

Practice Philosophy
“I was born and raised in the Valley, so it’s very meaningful to me to be able to join in Valley Children’s mission to provide the best care to our Valley children.”