Duke Health contracts with most major health insurance carriers and transplant networks, including the ones listed below. Before scheduling your appointment, we strongly recommend you contact your insurance company to verify that the Duke Health location or provider you plan to visit is included in your network. Your insurance company will also be able to inform you of any co-payments, co–insurances, or deductibles that will be your responsibility. If you proceed in scheduling an appointment and your health insurance benefits do not participate with Duke, your out of pocket liability may be higher. We will contact you regarding your coverage and patient liability. If you are uninsured, learn more about our financial assistance policy.
David A. D'Alessio, MD
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.
Clinical Focus and Research
- First Health
- Gateway Health Alliance
- Halifax Physician-Hospital Organization
- MultiPlan / Private Healthcare Systems
- OneNet PPO
Industry Relationships and Collaborations
This faculty member has no reported relationships with industry.