Dr. William S. Yancy
Overview
I am a general internal medicine doctor, obesity medicine specialist, and clinical researcher. I have focused my career on the research and management of obesity and its related health issues. I became interested in weight management during my training because I recognized I could treat my patients’ health problems more effectively, and with less medication and fewer devices and procedures, if I could help them manage their weight. I grew up in Durham and came back after residency to join Duke Health. In 2015, I became Director of the former Duke Diet and Fitness Center, now called Duke Lifestyle and Weight Management Center, and certified in obesity medicine. Duke Lifestyle and Weight Management is a multidisciplinary center with experts in medicine, nutrition, fitness, and behavior who are focused on helping patients improve their health via lifestyle change and weight loss using a patient-centered, comprehensive approach.
Dr. Yancy is highly rated in 4 conditions, according to our data. His clinical expertise encompasses Obesity, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Obesity in Children.
Dr. Yancy is board certified in American Board Of Internal Med, Internal Medicine. He is actively involved in clinical research, co-authoring 128 peer reviewed articles.
Graduate Institution
Specialties
Licenses
Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- POS
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE ASSISTANCE PROGRAM
- MEDICARE MAPD
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
3475 Erwin Rd, Durham, NC 27705
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Duke Outpatient Clinic
After 20 years of clinical and research experience using low carbohydrate, ketogenic diets, I am continually amazed at how health can be improved by just changing the food that someone eats. I use an approach that is simple and effective, and evidence-based. Medical conditions, like type 2 diabetes, obesity, hypertension, GERD, fatty liver, and PCOS, can all be improved or even reversed through food. I am specialized in internal Medicine and obesity medicine, and I am the author of the books End Your Carb Confusion, The New Atkins for a New You, Keto Clarity, and Cholesterol Clarity. Dr. Westman is highly rated in 13 conditions, according to our data. His clinical expertise encompasses Alzheimer's Disease, Dementia, Parkinson's Disease, Movement Disorders, and Thrombectomy. Dr. Westman is board certified in American Board Of Internal Med, Internal Medicine.
Frequently Asked Questions about Dr. William S. Yancy
How do I make an appointment with Dr. William S. Yancy?
You can book an appointment with Dr. William S. Yancy by calling their office at 919-660-6660. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. William S. Yancy a top-rated expert for Obesity?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. William S. Yancy is classified as an Distinguished expert for Obesity, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. William S. Yancy specialize in?
While Dr. William S. Yancy is a Internal Medicine, they have specific expertise in Obesity, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. William S. Yancy participate in research or clinical trials?
Yes. Dr. William S. Yancy has published 128 articles and abstracts on conditions like Obesity. You can view a list of Dr. William S. Yancy's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. William S. Yancy accept my insurance?
Dr. William S. Yancy accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 919-660-6660 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- ObesityDr. Yancy isDistinguished. Learn about Obesity.
- Advanced
- Maturity Onset Diabetes of the Young
- Obesity in ChildrenDr. Yancy isAdvanced. Learn about Obesity in Children.
- Type 2 Diabetes (T2D)Dr. Yancy isAdvanced. Learn about Type 2 Diabetes (T2D).
- Experienced
- ArthritisDr. Yancy isExperienced. Learn about Arthritis.
- Familial HypertensionDr. Yancy isExperienced. Learn about Familial Hypertension.
- Food AllergyDr. Yancy isExperienced. Learn about Food Allergy.
- Glucocorticoid-Remediable Aldosteronism
- High CholesterolDr. Yancy isExperienced. Learn about High Cholesterol.
- HypertensionDr. Yancy isExperienced. Learn about Hypertension.