Endocrinologists
![Andrew Dauber](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/0-headshots/d/dauber_a.png)
Andrew Nahum Dauber, MD, MMSc
- Division Chief, Endocrinology
- Program Director, Endocrinology Fellowship
Andrew Nahum Dauber, MD, MMSc
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Departments
Andrea Estrada, MD
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Departments
Doris Elizabeth Estrada, MD
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Departments
Chelsi Lashea Flippo, MD
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Departments
Myrto Eleni Flokas, MD
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Departments
Youn Hee Jee, MD
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Departments
Roopa Kanakatti Shankar, MD
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Departments
![Shideh Majidi, M.D.](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/0-headshots/m/shideh-majidi.jpg)
Shideh Majidi, MD
- Associate Director, Childhood and Adolescent Diabetes Program
- Endocrinologist
Shideh Majidi, MD
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Departments
Abby Gail Meyers, MD
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Rebecca Wood Persky, MD
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Melody Shi, MD
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Departments
![Kim Shimy](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/0-headshots/s/shimy_k.jpg)
Kim Shimy
- Endocrinologist
Kim Shimy
Locations
Languages
- English
Departments
![Priya Vaidyanathan](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/0-headshots/v/vaidyanathan_p.png)
Priya Vaidyanathan, MD
- Director, Thyroid Nodule and Cancer Program
- Associate Director, Endocrinology Fellowship
- Endocrinologist
Constantinos Athanasios Voulgaropoulos, MD
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Departments
Diabetologists
![Fran Cogen](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/0-headshots/c/cogen_f.jpg)
Fran Ellen Cogen, MD, CDE
- Director, Childhood and Adolescent Diabetes Program
- Diabetologist
Fran Ellen Cogen, MD, CDE
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Departments
Fellows
![Headshot of Lori Fingerhut](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/0-headshots/f/lori-fingerhut.jpg)
Lori Fingerhut
- Fellow, Endocrinology
Despoina Galetaki, MD
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Departments
![Headshot of Chaitanya Sambangi](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/0-headshots/s/chaitanya-sambangi.jpeg)
Chaitanya Sambangi
- Fellow, Endocrinology
Psychologists
Angelica Radina Eddington, PhD
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Departments
Nurse Practitioners
Letitia Gallant, NP
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Julie Harlam, CPNP
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Amanda Grayce Perkins, NP, CPNP, MPH
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Julie Marie Slaats, NP
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Care Team Professionals
![Children's National Hospital](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/0-headshots/nophoto.png)
Vivian Szymczuk, MD
Vivian Szymczuk, MD
Locations
Languages
- English
Departments
Biography
Vivian Szymczuk, M.D., completed her pediatric endocrinology fellowship program at the National Institute of Child Health and Human Development, National Institutes of Health. She completed her clinical training in pediatrics at the University of Illinois College of Medicine at Peoria and her medical education at University of Medicine and Health Sciences St. Kitts. Dr. Szymczuk previously performed research in muscle regeneration with the department of Cellular and Molecular Medicine at the University of Ottawa, Canada and subsequently completed research in pediatric orthopedics with the Rubin Institute for Advanced Orthopedics and the International Center for Limb Lengthening in Baltimore during her medical training. Dr. Szymczuk joined the Metabolic Bone Disorders Unit at the National Institute of Dental and Craniofacial Research as a clinical fellow where she focused on research in Fibrous Dysplasia/McCune Alright Syndrome (FD/MAS). Dr. Szymczuk has subsequently been appointed as a research clinician in the Metabolic Bone Disorders Unit and a physician in the Division of Endocrinology at Children’s National Hospital.