Endocrinology Team

Family-centered care

As parents ourselves, the expert diabetes and endocrinology team at Cook Children's understands your fears and works to ease them by making you a part of the team. From the very beginning, we will include you in the care of your child so that you can make the most informed decisions and choices that are right for your child and your family.

A major illness or long-term condition can impact the entire family physically, emotionally, and financially. So, in addition to our doctors and nurses, our family services programs offer support for the patient and the entire family. From Child Life specialists and social services to activities, sibling support programs and more, these programs are designed to help ease the way along your journey.

Meet our doctors

Paul Thornton, MD

Endocrinology
4,7 out of 5
33 Ratings
Headshot of Dr. Paul Stephen Thornton
Accepting new patients

Alejandro de la Torre, MD

Endocrinology
4,9 out of 5
125 Ratings
Headshot of Dr. Alejandro "Alex" de la Torre
Accepting new patients

Mouhammad Alwazeer, MD

Endocrinology
4,9 out of 5
127 Ratings
Headshot of Dr. Mouhammad Rateb Alwazeer
Accepting new patients

Susan Hsieh, MD

Endocrinology
4,9 out of 5
136 Ratings
Headshot of Dr. Susan Hsieh
Accepting new patients

Teena Thomas, MD

Endocrinology
4,9 out of 5
65 Ratings
Headshot of Dr. Teena Thomas
Accepting new patients

Don Wilson, MD

Endocrinology
5,0 out of 5
55 Ratings
Headshot of Dr. Don P. Wilson
Accepting new patients

John Dallas, MD

Endocrinology
4,9 out of 5
52 Ratings
Headshot of Dr. John Dallas
Accepting new patients

Kristin Favela, MD

Endocrinology
5,0 out of 5
64 Ratings
Headshot of Dr. Kristin Favela
Accepting new patients

Jill Radack, MD

Endocrinology
4,6 out of 5
65 Ratings
Headshot of Dr. Jill G. Radack
Accepting new patients

Sani Roy, MD

Endocrinology
4,8 out of 5
48 Ratings
Headshot of Dr. Sani Roy
Accepting new patients

Joel Steelman, MD

Endocrinology
4,8 out of 5
87 Ratings
Headshot of Dr. Joel W. Steelman
Accepting new patients

Michael Willcutts, MD

Endocrinology
4,9 out of 5
74 Ratings
Headshot of Dr. Michael D. Willcutts
Accepting new patients

Luke Cielonko, DO

Endocrinology
4,9 out of 5
111 Ratings
Headshot of Dr. Luke Cielonko
Accepting new patients

Pediatric nurse practitioners

  • Teresa Newman, CPNP
  • Stephanie Segelstrom, CPNP
  • Lisa Truong, PNP
  • Candice Williams, NP

We're here to help.

If your child has been diagnosed, you probably have lots of questions. We can help. If you would like to schedule an appointment, refer a patient or speak to our staff, please call our offices at 682-885-7960