Welcome to Treasured Pediatric Care

Where our mission is to provide quality medical care to children and families from birth through young adulthood.  We are committed to promoting health and wellness, fostering long-term relationships and partnering with parents in making important healthcare decisions.

Children are a heritage from the Lord, offspring a reward from him.
~Psalm 127:3

1101 W Main, Ste 112

Collinsville, OK 74021







Hilary Nicholson

Hilary is the founder of Treasured Pediatric Care and Arubah Community Clinic and has been a nurse for 20 years.  She loves children and enjoys contributing to the families in our community and has a soft spot for foster families! In her limited spare time she is restoring her dad's Camaro and loves snuggling with her dog Huxley! 

Gracie, RN

Gracie is previously a labor and delivery nurse and is excited to now serve the families of Treasured. She and her husband, Daniel, have been married since February of 2018. They have two fur-babies named Tucker & Bella.

bethany, rn

Bethany brings 11 years of pediatric experience to TPC.  She offers lactation services to all of our breastfeeding moms!

She loves attending sporting events for her two sons.

Megan, Lead receptionist

Megan has been with TPC since August 2018, but has been bringing her own five children to Treasured since 2013. She is grateful to be a part of loving on the community. She loves music and partnering with her husband in church ministry!

kerry, office manager

Kerry is our insurance guru! She is available to answer any questions about your insurance or bill. She loves playing sports or going fishing with her husband and two sweet kids!

national association of pediatric nurse practitioners

Office paperwork


cdc immunization schedule

services provided
valuable resources
contact us
meet our staff
office hours:
(beginning March 23rd)
monday 7:00-4:00
tuesday 7:00-4:00
wednesday 7:00-12:00
thursday 7:00-4:00
friday 7:00-4:00
our phones are
answered 24/7/365

We accept MOST major insurances as well as Sooner Care.  We ALWAYS recommend that you contact your insurance company to make sure we are in network.

portal access

Click on the computer to access your child's health record.  Call the office for your initial access email.


We value your child's health and so we follow the Center for Disease Control guidelines for required and recommended vaccines.


We offer same day appointments for your sick child.  We offer Urgent Care care appointments from 7:00-7:50 every morning.  Please keep in mind that there may be an additional charge for urgent care visits..




acetaminophen & ibuprofen
(tylenol & motrin)
Dosage sheet

2017 Collinsville Downtown Inc.
Merchant Halloween
Costume Winners
Learn more about mrs. Hilary

Mrs. Hilary is married to Matt who works for Owasso Fire Department as a Fire Fighter/ Paramedic.  They have two kiddos, a son, Jayden who is a student at OSU studying Chemical Engineering and, a daughter, Aleigh who is a student at Collinsville Public Schools.  Their family LOVES furry (and non-furry) babies!  You will find dogs, cats, turtles, fish and even a chinchilla in their family.

Mrs. Hilary's career in health care started at Share Medical Center in Alva, OK in 1994 where she worked as a nurse assistant on night shift while she was working on her nursing degree.  She obtained her Licensed Practical Nurse (LPN) license in 1996 and then her nursing career kicked off in the Emergency Department at GPRMC in Elk City, OK.  She worked night shift while she was finishing her Registered Nurse (RN) education.  She graduated from NWOSU with her Bachelors of Science in Nursing in 1997, passing her RN boards shortly thereafter with a dream of being a flight nurse.  Not only was her experience in the ER but she was also a Paramedic for the local EMS, she also worked in Endoscopy performing conscious sedation, worked in the local Cardiology office, worked as charge nurse in the hospital and also in outpatient surgery until March of 2000 when her dream came true.  She was hired as a flight nurse for Tulsa Life Flight (TLF) at Saint Francis Hospital (SFH).  This brought her to the Eastern side of the state where her nursing career took off.  She spent 8 years flying with TLF and during that 8 years she also worked in other departments at SFH which included Pediatric ICU, Recovery Room and Critical Care Education.  There was a very distinct call that she flew on involving 2 children that made her decide it was time to move on to something a little less stressful!  Knowing that she loves children, she decided to pursue her Pediatric Nurse Practitioner (PNP) education.  While she was working on her Masters degree she flew part-time and worked full-time as the Education Coordinator at Bailey Medical Center in Owasso, OK.  In 2008, she graduated from University of South Alabama with her Masters of Science in Nursing, this time with a dream of being a PNP and taking care of kids in her rural community of Collinsville, OK.  She started her PNP career at Pediatric and Adolescent Care in Tulsa in January 2009 and her desire to take care of kids in rural Oklahoma grew even more. Then, in the middle of Mrs. Hilary planning her future, God introduced Himself.  In May 2010, He took her on a "Crazy Love" journey of opening a free medical clinic called Arubah Community Clinic in Collinsville, OK.  Arubah opened in November 2011 and is a Christ based medical clinic that provides care to patients of all ages who are uninsured.  That is an amazing story in itself that Mrs. Hilary will have to share with you sometime!!  Through that journey God moved mountains in crazy ways and Treasured Pediatric Care (TPC) was opened August 2015.  Mrs. Hilary owns TPC and her hearts desire is to walk along side families, in tough times and in great times.  She loves your children as her own and she counts it a privilege to serve you and your family!

Adilene, Receptionist

Adilene joined our team in April of 2018 and we are excited to announce that she is bilingual, speaking Spanish and English! She enjoys jiu jitsu and MMA.

~ Traductora lunes, jueves, y viernes ~

2016 Collinsville Downtown Inc.

Merchant Halloween

Costume Winners

Cancer Survivor Benefit

for our special Kylie

2017 Insane Inflatables 5K

2016 Insane Inflatables 5K

2017 Christmas Celebration

2018 OKC Memorial 5K

2017 Girls Night Out

We offer

in-house digital


We offer Bright Futures recommended screenings and lab services.

 Strep, RSV, Flu, Urinalysis, Pregnancy, Monospot, Lead, Hemoglobin, Lipid Panel, Transcutaneous Bilirubin, Vision Screener and Hearing Check.

Jennifer brings years of referral experience to the practice. She and her husband, Jason have 3 children. She enjoys the OSU Cowboys and being outside with her family.

Huxley brings a love for squeak toys and food that has fallen to the floor. He is Hilary's favorite staff member and her baby. He's an Irish Setter and just turned two.

New Scrubs!

Golden Girls! Halloween 2018

Wizard of Oz Halloween 2019

Jillian Gibson APRN-CNP

Jill has been a nurse since 2007 and a nurse practicioner since 2012. She loves seeing all kiddos, but has an especially big heart for those that are sick and vulnerable. She spends part of her year in Benin, Africa, lending her skills to that community as well!

Staff 2020

Sabra holds 8+ years of experience in both the medical and business fields. Sabra married Jayden in August of 2019. They have a daughter and three fur babies and love going hunting and fishing!