Appointment: 919-378-2332
We accept NEW patients!
"Our staff includes nursing support, certified diabetes educators, and insulin pump trainers, as well as a certified sonographer. We are pleased to provide laboratory services in-house with LabCorp. We perform DXA bone density scans as well as thyroid ultrasound and fine needle aspiration thyroid biopsy on site."

Meet Sung-Eun Yoo, MD. FACE

Sung-Eun Yoo, MD. FACE

Clinical Assistant Professor of Medicine, UNC Department of Medicine, Division of Endocrinology (2005-2011)

Endocrine Fellowships

Endocrinology & Metabolism at University of North Carolina at Chapel Hill (2004-2005) and University of Cincinnati. Cincinnati, Ohio (2002-2004)


Internal Medicine, University of Cincinnati. Cincinnati, Ohio (1999-2002)

Postdoctoral Fellowship

Beth-Israel Hospital-Harvard Medical School, Boston, MA (1995-1997) and University of Cincinnati, School of Medicine, Cincinnati, OH (1997-1999)

Medical School

Seoul National University Medical School, Seoul, South Korea (1990-1994)

  • Diplomat, American Board of Endocrinology, Diabetes and Metabolism
  • Diplomat, American Board of Internal Medicine
  • Endocrine Certification in Neck Ultrasound (ECNU)
  • Certification in the International Society for Clinical Densitometry (ISCD)
  • NCQA Recognized Physician for Diabetes Care

Our team

Margaret D. Rogers, PA-C
Physician Assistant, Certified
Margaret D. Rogers, PA-C

Margaret (Meg) Rogers is a certified physician assistant with clinical interests in thyroid disorders, diabetes, female hormonal disorders, as well as preventative health and wellness. Meg earned her physician assistant degree from Campbell University and completed her undergraduate degree at East Carolina University.

Meg believes the collaboration between patient and provider is key. She strives to address the patient's needs every step of the way. Outside of work, Meg enjoys staying active, cooking, traveling, and spending time with her husband and yellow Labrador, Poppy.

She is excited to join the team at Cary Endocrine & Diabetes Center and serve the endocrine population of the triangle area.

  • Master of Physician Assistant Practice, Campbell University, Buies Creek, NC (2017-2019)
  • Bachelor of Science in Exercise Physiology, East Carolina University, Greenville, NC (2009-2013)
Sarah Kim, AGPCNP-BC
Nurse Practitioner, Certified
Sarah Kim, AGPCNP-BC

Sarah is a board-certified Adult-Gerontology Primary Care Nurse Practitioner who aims to deliver patient-centered care. She completed her nurse practitioner program from Duke University School of Nursing.

In her free time, she enjoys traveling, spending time with her husband, and volunteering at church.

Sarah is excited to join the team at Cary Endocrine & Diabetes Center and working together with the patients.

  • Master of Science of Nursing, Duke University School of Nursing, Durham, NC (2017-2019)
  • Bachelor of Science of Nursing, Austin Peay State University, Clarksville, TN (2009-2012)
Registered Diagnostic Medical Sonographer,
Shelley Neunsinger, RDMS

Shelley has a BA in Visual and Performing Arts as well as a certification in Early Childhood Education. She became a registered Sonographer in 1994 and has been with CEDC since 2011. Shelley enjoys helping others and volunteering when she can. She lives in Wake Forest and when not working she enjoys spending time with her family at the beach as well as the mountains.

Sheri Allen, MPH, RDN, CPT
Registered Dietitian/Certified Personal Trainer
Sheri Allen, MPH, RDN, CPT

Sheri is a Registered Dietitian and personal trainer specializing in weight loss and disease management. Previously a science teacher, Sheri earned her Masters Degree in Public Health (MPH) and RD credential from the University of North Carolina at Chapel Hill in 2009. By combining her love of teaching with her passion for healthful living Sheri seeks to help people understand the connection between the foods they eat and their overall health.

  • Registered dietitian (2009-present)/private practice
  • Rex Wellness Center dietitian (2011-2017)
  • National Academy of Sports Medicine (NASM) Certified Personal Trainer (2017-present)
  • Level 1 Certificate of Adult Weight Management (2012)
  • Level 1 Certificate of Pediatric Weight Management (2014)
  • Intern at the Duke Diet and Fitness Center (2009)
  • Bachelor of Science in Biology, Wells College, Aurora NY (1983-1987)
  • Masters of Science Education, Syracuse University, Syracuse NY (1990)
  • Masters of Public Health, University of North Carolina-Chapel Hill, Chapel Hill NC (2007-2009)