Laura Marie Nally, MD
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About
Research
Overview
Laura Nally, MD, is an Assistant Professor of Pediatrics (Endocrinology) at Yale School of Medicine whose research focuses on improving outcomes for individuals with type 1 diabetes, with a particular emphasis on adolescents and young adults. Her work integrates clinical trials, behavioral science, and health services research to understand how nutrition, physical activity, and psychosocial factors influence glycemic control, metabolic health, and long-term outcomes in type 1 diabetes. She has a strong interest in lifestyle-based interventions, including dietary strategies and innovative approaches to physical activity and exercise engagement. In this context, she has contributed to the ExeRT1D study, which evaluated the use of active video games and virtual reality–based exercise to engage youth with T1D in exercise and teach them to be able to predict individualized glycemic responses to exercise. In addition, Dr. Nally studies barriers to diabetes care such as cost, access to diabetes technology, and healthcare system navigation, with the goal of developing patient-centered, scalable interventions that improve self-management, equity, and quality of life for people living with type 1 diabetes. Dr. Nally is also engaged in diabetes advocacy through collaboration with T1International, contributing to international efforts to quantify out-of-pocket costs of diabetes care and better characterize the financial burden of diabetes management across diverse health systems.
Medical Research Interests
Academic Achievements & Community Involvement
Clinical Care
Overview
Long before she knew she would become a pediatric endocrinologist, Laura Nally, MD, was familiar with type 1, or juvenile, diabetes. Her father and two of her aunts had the chronic condition, in which the pancreas creates too little or no insulin, a hormone needed to move blood sugar (glucose) to the body’s cells to be used for energy.
When she was 6, Dr. Nally was diagnosed with type 1 diabetes herself. “I’ve lived with it ever since. As I grew older, I knew I wanted to contribute to helping others with their management of type 1 diabetes,” says Dr. Nally, who specializes in treating children with diabetes and other hormonal problems. “When I was 12, I started to better understand how to manage the disease, and it became more interesting to me. Each day was like a science experiment. I’d take a certain amount of insulin, eat something, and then see what happened throughout the day.”
That fascination prompted her career in medicine. Pediatrics, she says, was a natural fit. “Kids are fantastic. I love working with them. I can be goofy and silly, which suits me naturally. It’s so nice to bond with them about diabetes,” she adds. “When I say, ‘Oh look, I have an insulin pump, too,’ the younger ones especially love that.”
Dr. Nally says she especially likes working with teenagers who have diabetes. “Life is difficult enough when you’re a teen, and to manage diabetes when you have 30 other things going on that are much more important to you is challenging,” she says. “I want to inspire them to take their insulin, to do their blood-sugar checks, but to not feel like their whole world revolves around diabetes. I think it helps for them to see me, a healthy, happy adult with diabetes who hasn’t let it stop her from achieving her dreams.”
Clinical Specialties
Fact Sheets
Type 1 Diabetes: Symptoms, Causes, and Treatments
Learn More on Yale MedicineDiabetes: Symptoms, Causes, and Treatments
Learn More on Yale MedicineType 2 Diabetes: Symptoms and Treatments
Learn More on Yale MedicineHemoglobin A1C Test
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Yale Medicine News
News
News
- January 14, 2026Source: Yale Daily News
Insulin rationing persists despite policy changes, Yale study finds
- December 02, 2025
“Dietary Patterns for Weight and Glycemic Management in Persons With Type 1 Diabetes: A Meta-analysis of Clinical Trials” Selected as JCEM’s Featured Article This Week
- November 10, 2025
Laura Nally, MD: Five Things to Know During Diabetes Awareness Month
- August 26, 2025Source: Healio
Automated insulin delivery system improves time in range, cuts HbA1c in type 1 diabetes
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Pediatric Endocrinology & Diabetes
1 Long Wharf Drive, Suite 503
New Haven, CT 06511-5991
United States
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