Dr. Marilyn Sparling

Thomas Weber is an Endocrinologist practicing medicine in Durham, North Carolina. Dr. Weber is highly rated in 24 conditions, according to our data. His clinical expertise encompasses Hypophosphatemia, Rickets, Malnutrition, X-Linked Hypophosphatemia, and Parathyroidectomy. Dr. Weber is board certified in American Board Of Internal Med, Endocrinology, Diabetes & Meta. Dr. Weber is currently accepting new patients.

John Guyton is an Endocrinologist practicing medicine in Durham, North Carolina. Dr. Guyton is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Heterozygous Familial Hypercholesterolemia (HeFH), Familial Hypercholesterolemia, Defective Apolipoprotein B-100, and Familial Hypertriglyceridemia. Dr. Guyton is currently accepting new patients.

My interest in medicine began as a child watching my physician grandfather care for his patients. When I went to college, I became an EMT to further my own interest in medicine. I was introduced to endocrinology during medical school by a physician who I consider a friend and mentor. I enjoy endocrinology because it explores and explains the complexities of the human body. I consider it a privilege to take care of patients every day. I value the opportunity I get to develop long-lasting, trusting relationships with them. As a specialist in thyroid cancer, I understand that the diagnosis of cancer is life-changing. I invest my time by listening to patients to understand their questions and concerns. My job is to provide them with the necessary information and tools to make decisions regarding their care. Then, we can work together as a team to develop a treatment plan which is most beneficial to them. The greatest reward is when patients trust me and indicate the positive difference this approach has made in their lives. Dr. Frieze is highly rated in 17 conditions, according to our data. His clinical expertise encompasses Thyroid Cancer, Medullary Thyroid Carcinoma, Papillary Thyroid Cancer, and Anaplastic Thyroid Cancer. Dr. Frieze is board certified in American Board Of Internal Med, Endocrinology, Diabetes & Meta. Dr. Frieze is currently accepting new patients.

I am an endocrinologist with a primary interest in diabetes and metabolic diseases. As director of the Duke Division of Endocrinology, my goals are to ensure excellent care to patients with endocrine disorders in our region, and to develop new systems of care that advance future medical practice. Dr. D'alessio is highly rated in 14 conditions, according to our data. His clinical expertise encompasses Thyroid Cancer, Anaplastic Thyroid Cancer, Multiple Endocrine Neoplasia Type 2, and Follicular Thyroid Cancer. Dr. D'alessio is board certified in American Board Of Internal Med, Internal Medicine and American Board Of Internal Med, Endocrinology, Diabetes & Meta. Dr. D'alessio is currently accepting new patients.

My clinical and research interests focus upon strategies to predict, prevent, and treat diabetes mellitus and its complications. I am a board-certified endocrinologist and a professor of medicine in the Division of Endocrinology, Metabolism, and Nutrition at Duke University. I am also a faculty member of the Duke Clinical Research Institute and served as chief of the Endocrinology section at the Durham VA Medical Center from 2003-2017. Dr. Green is highly rated in 2 conditions, according to our data. Her clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Low Blood Sugar, and Obesity. Dr. Green is board certified in American Board Of Internal Med, Endocrinology, Diabetes & Meta. Dr. Green is currently accepting new patients.

Nicole Jelesoff is an Endocrinologist practicing medicine in Durham, North Carolina. Dr. Jelesoff is highly rated in 16 conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Type 1 Diabetes (T1D), and Congenital Adrenal Hyperplasia (CAH). Dr. Jelesoff is board certified in American Board Of Internal Med, Endocrinology, Diabetes & Meta. Dr. Jelesoff is currently accepting new patients.