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Breakthrough T1D Fundraising Walk

Breakthrough T1D is a philanthropic, nonprofit organization that raises funds to support research aimed at curing, preventing, and better treating type 1 diabetes. Many of you may know the organization by its former name from before 2024, JDRF, the juvenile diabetes research foundation. On Saturday, May 10, Breakthrough T1D held its annual fundraising walk in Cedar Rapids. Our Division participated on the beautiful day by walking and by helping at informational booths. Our volunteers included: Dr. Pinnaro, Dr. Kanner; diabetes nurses Ashley, Haley and Haylee; and diabetes clinical trial research assistant Ashley. Thanks to everyone for their efforts and time on this important cause!

Haley, Ashley & Ashley at the 2025 Breakthrough T1D walk.
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The Importance of Champions for Specific Endocrine Focus Areas

The knowledge base about human disease is exploding, yet there is so much that remains to be discovered. As pace of knowledge discovery quickens, it is becoming increasingly difficult to keep up with the entire field of endocrinology. For this reason, endocrine faculty often have areas of focus – diseases for which they help champion the cause. The Pediatric Endocrine Society has recognized the importance of this by creating nationwide “Special Interest Groups” or “SIGs” for a variety of focus areas. The SIGs enable interested faculty from across the country to collectively share knowledge and research. Here we recognize some of our faculty for their service and involvement with these SIGs. Thank you each for your service.

  • Dr. Alexandrou: Serves on the Turner syndrome SIG, and is a member of their advocacy group. Earlier this spring. Dr. Alexandrou presented journal club on Diabetes in Turner syndrome for this SIG.
  • Dr. Curtis: Has served on the obesity SIG.
  • Dr. Kanner: Serves on the lipid disorder SIG, working on an educational toolkit for pediatric patients affected by lipid disorders and their families.
  • Dr. Pinnaro: Serves as the research liaison for the Turner syndrome SIG.
  • Dr. Ramakrishna: Serves as the co-chair of the Adrenal SIG, whereby she organizes webinars, quarterly meetings, and advocates for injectable rescue steroid medications to be stocked in ambulances. She also is a member of the DSD SIG.
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Dr. Pesce Serves as Content Expert for Ongoing Education of Endocrinologists

Dr. Pesce

Self-guided learning is an important method for physicians, including endocrinologists, to continually enhance their knowledge. This is especially vital after formal training ends, as it helps endocrinologists  keep up with their ever-evolving field. With this in mind, we are proud to acknowledge Dr. Pesce’s contributions that have developed self-study materials for pediatric endocrinologists. In collaboration with a handful of pediatric endocrinologists across the country,  she helped create the 2025-2026 Pediatric Endocrine Self-Assessment Program. In particular, she served as a content expert, especially for knowledge related to pediatric thyroid conditions. The specific publication is

  • Miller RS, Pesce LM, Bowden SA, Chan L, Dauber A, Demirci CS, Gourgari EA, Hawkes CP, McCormack S, Pittock S, Raman S, Sarafoglou K, Trapp C, Wasserman H, Wassner A. Pediatric ESAP 2025-2026: Pediatric Endocrine Self-Assessment Program.  Washington, DC: Endocrine Society.

Thank you Dr. Pesce!

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Dr. Pinnaro Elected to the Society for Pediatric Research

Dr. Catherina Pinnaro

The Society for Pediatric Research (SPR) was founded in 1929 and serves “to cultivate a diverse network of child health researchers through collaboration, community, mentorship, and advocacy“. Election to the SPR is selective, recognizing productive, independent, active researchers who are conducting hypothesis-driven research in a field related to pediatrics. We are thus proud to announce that our faculty Dr. Cat Pinnaro has been elected to the SPR, effective January 1st, 2024. Dr. Pinnaro received her medical training at New York Medical College. She then completed a pediatric residency followed by a pediatric endocrinology fellowship, both at the University of Iowa. During this time she was a trainee in both the Physician Scientist Training Program and the T32 diabetes research program and earned a Masters in Translational Biomedicine. She has developed an independent research program focused on identifying genetic modifiers that influence the manifestations of karyotypic disorders. She has contributed to the understanding of diabetes as a complication of Turner syndrome and has established expertise in researching the impact of insulin delivery technology. Dr. Pinnaro already has published 19 articles appearing in the PubMed database, despite being an early stage investigator. She successfully competed for an NIH K23 career development award. Additionally, she is an active clinical member of our pediatric endocrinology and diabetes program. Finally, she provides important service to the state and region by being the (volunteer) Medical Director for Hertko Hollow Diabetes Camp for children, located in central Iowa. Congratulations Dr. Pinnaro for this well earned honor of being elected to the SPR.

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Dr. Baum, Endocrinology Fellow, Receives National Rising Star Award

Dr. Kyle Baum

The Pediatric Endocrine Society is dedicated to advancing the treatment of children and adolescents with endocrine disorders. Part of its mission is to identify and support talented young physicians who show acumen for biomedical research. For this purpose, the Pediatric Endocrine Society has created a competitive “Rising Star Award”, which provides funds to support research being conducted by pediatric endocrine fellows. We are pleased to announce that our own 2nd year pediatric endocrine fellow, Dr. Kyle Baum, has been announced as the recipient of one of these competitive awards. The funded project is entitled “Role of FoxOs in muscle strength and mitochondrial function in response to GLP-1RA weight loss“. Congratulations Dr. Baum on this recognition and support.

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Advancing Pediatric Thyroid Care : The Child and Adolescent Thyroid Consortium (CATC)

Dr. Pesce

Thyroid disorders can affect individuals of any age, including teenagers, children, and infants. Pediatric thyroid disorders can include hypothyroidism (low thyroid hormone levels), hyperthyroidism (excessive thyroid hormone levels), thyroid nodules (growths on the thyroid), and even thyroid cancer. Dr. Liuska Pesce, a pediatric endocrinologist and faculty member of our division, is a thyroid expert focused on providing the best treatments for these conditions in young patients. She is a member of the Child and Adolescent Thyroid Consortium (CATC – click for website). This consortium is a collaboration of leading pediatric thyroid specialists across the country who have the goal of “improving outcomes for children and adolescents with thyroid disease” especially through synergistic research across institutions. Of the 20 member CATC hospitals in the USA, only three are not located in states on the east or west coast. We are fortunate at the University of Iowa Stead Family Children’s Hospital to have a specialist like Dr. Pesce who has devoted her career to compassionate and expert medical care of pediatric thyroid disorders.

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Our Program Ranked Among the Best Children’s Diabetes & Endocrinology Programs Nationally

We are excited to share that our Division has been rated among the Best Children’s Hospitals for Diabetes & Endocrinology Care by the US News & World Report 2024-2025 annual national report, where we were ranked #25 nationwide. Other top ranked specialties at the University of Iowa Stead Family Children’s Hospital included neonatology (#21), nephrology, urology, neurology & neurosurgery, pediatric cancer, cardiology, orthopedics, and behavioral health.

“Our ongoing strong national ranking is a testament to the steadfast dedication and expertise of our pediatric endocrine physicians, nurse practitioners, specialty nurses, diabetes educators, psychologists, researchers, medical assistants, dieticians, pharmacists, social workers, and all teams members. We remain devoted to provide the best endocrine and diabetes care for the children and adolescents in the region and beyond.”

Andrew Norris, M.D. Ph.D.
Director, Division of Endocrinology and Diabetes
UI Stead Family Children’s Hospital

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Announcing New Faculty: Gabriel Castano, MD

Dr. Castano

We are pleased to announce that Dr. Gabriel Castano is starting as a new pediatric endocrinologist in our division. He received his Medical Doctorate from the Santos School of Medicine in Monterrey, completed pediatric residency at the University of Texas Health Science Center San Antonio, and just completed the highly regarded fellowship in pediatric endocrinology at Texas Children’s Hospital / Baylor College of Medicine in Houston. He has published expertise in several areas of pediatric endocrinology, including diabetes. His ongoing clinical interests include diabetes, type 2 diabetes prevention, and bone health. In clinic, his initial practice will include general pediatric endocrinology and diabetes, as well as outreach services in Bettendorf. Welcome Dr. Castano!

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Better Understanding of an Uncommon Form of Turner Syndrome

Dr. Catherina Pinnaro

Turner syndrome is a genetic condition cause by complete or partial loss of an X chromosome in a person who otherwise would have an XX karyotype. There are multiple ways in which the X chromosome can be missing or partially lost. Sometimes, a person with Turner syndrome will have a mixture of cells in their body. An uncommon form of Turner syndrome occurs when some cells are have only one X chromosome (45,X karyotype) and other cells have three X chromosomes – termed 45,X/47,XXX mosaicism. The health implications of this form of Turner syndrome have not been well studied until now. A group of Turner syndrome experts across the United States, including our own Dr. Pinnaro, have cooperated to combine their experiences. Their findings are now published in the American Journal of Medical Genetics (PubMed link). They found that features of this form of Turner syndrome could be more subtle than more common forms. Because Turner syndrome can cause a wide variety of rare but serious health concerns, it is important for persons with Turner syndrome to receive medical care in a specialized clinic, such as the one staffed at our center by Dr. Pinnaro and Dr. Alexandrou.

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Announcing New Pediatric Endocrine Fellow: Dr. Power

Dr. Power

Today we are thrilled to announce that Dr. Gregory Power has joined our division as a new pediatric endocrine fellow. He will serve three years in this role, after which he will be a full-fledged, board-eligible pediatric endocrinologist. Dr. Power received his Medical Doctorate degree from the University of Iowa having completed undergraduate studies at Iowa State University. He just completed a three-year pediatric residency at the Riley Hospital for Children, Indiana University. While a resident he demonstrated an outstanding aptitude for and interest in pediatric endocrinology. In 2021, he was selected to join the PedsENDO Discovery Program administered by the Pediatric Endocrine Society. He graduated medical on the Research Distinction Tract, studying lung disease in premature infants. A warm welcome to Dr. Power!!