Skip Ribbon Commands
Skip to main content

My child has

Pediatrician and child
Because childhood should be simple ...

Pediatrician - Willow ParkCook Children's Pediatrics

Willow Park

El Chico Trail

We'd love to see you on Facebook! Visit our blog for tips on kid's health Cook Children's news and health alerts on Twitter Cook Children's videos on Youtube

At Cook Children's, taking care of kids means including the whole family. We take the time to listen to you and your child, answer questions and help you navigate parenthood.

We're here to help you with well-child visits, vaccines, illnesses, behavior problems, learning disorders or answer questions all parents have. If your child has a chronic illness, we're here to provide you with a medical home and make sure he or she gets the attention and care they need.

Together with you, we'll get your kids on the path to leading happy and healthy lives!

Cook Children's Pediatrics – Willow Park

136 El Chico Trail, Ste. 102
Willow Park, TX 76087
817-347-6871 schedule appointment
Driving Directions

M-F: 8:00 a.m.-5 p.m.
S-Su (Forest Park): 8:30 a.m.-11 a.m.*

* Please call the Forest Park office at 817-336-3800 at 8 a.m. to make your same-day weekend appointment.

Meet our doctors

Our doctors are specialists in the health care of infants, children and adolescents. Our team includes board certified pediatricians.

Jenica Rose- Stine, D.O.

Jenica Rose-Stine, D.O.

Dr. Jenica Rose-Stine joined the Cook Children's Willow Park practice in 2008. She is a two-time president of the Fort Worth Pediatrics Society and holds committee appointments at Cook Children's. She is enthusiastic about several areas of pediatrics including development, safety and prevention, and nutrition and she thoroughly enjoys her interactions with first-time parents and their newborns.

"I can truly say I have my dream job. I work and live in a wonderful community, where I interact with my friends' and neighbors' children. Watching these kids grow up has been a joy, and I hope someday I will take care of those patient's kids! Now that I have kids of my own, I really enjoy the conversations with my patient families as we raise our kids together. I think of it as an on-going conversation we will be having for the next eighteen years."

Dr. Rose-Stine's husband, Matthew Stine, is a family physician in Willow Park. The couple met in college and married in medical school. They have one daughter and one son. Dr. Rose-Stine enjoys being outdoors, reading, running, scrapbooking and chocolate.

View physician biography.

Diane Arnaout, M.D.

Diane Arnaout, M.D.

Dr. Diane Arnaout joined the Cook Children's Willow Park practice in 2011. Dr. Arnaout was born and raised in the Dallas-Fort Worth area. She served as a leader on the medical education committees during her internship and residency in pediatrics at the University of Texas Health Science Center in the Texas Medical Center at Houston, TX.

After working as a pediatrician in Houston for a year, she and her husband decided it was important to be near family, and happily returned home to DFW. Dr. Arnaout is an active member of the American Academy of Pediatrics, the Texas Pediatric Society, the Texas Medical Association, and the Fort Worth Pediatric Society. She loves all aspects of her job, and takes special interest in asthma care and control, ADHD and learning disabilities, nutrition at all ages and the healthcare of teenagers.

She and her husband Drew live in Fort Worth, where he works as an attorney. Her favorite pastimes include running, reading, cooking all sorts of things, and photography (especially children's photography). Dr. Diane and her husband are expecting their first child this fall.

View physician biography.

Office hours and appointments

Request appointment

Make an appointment at Willow Park

New and existing Cook Children's Willow Park pediatrician office patients can make an appointment by calling: 817-347-6871

New patients, for your convenience, please have your insurance information ready when you call.

Fees, payments and insurance

Exchange messages, review and pay bills, request appointments and insurance information through (patient portal)

Patient forms

We know that filling out forms can be time consuming, however, they are a required part of your child's care. For your convenience, we've provided patient information and consent forms here. Just print them out, fill in the information, sign them and bring the completed forms with you when you come in for your appointment.

Cook Children's specialty care services

At Cook Children's, we provide more than 60 pediatric medical and specialty clinic offices throughout Texas.

Continued care


After-hours calls

Checkup resources for you

Why you should get your children's cholesterol checked:

Why you should get your children's cholesterol checked

Why You Should Get Your Children's Cholesterol Checked Now!

Rocket Fuel