Locations of Vivienne Yoon, MD

Baylor Scott & White Endocrinology Specialists - McKinney
5220 W University Dr POB II, Ste 250, McKinney, TX, 75071- Monday:8:00 am-5:00 pm
 - Tuesday:8:00 am-5:00 pm
 - Wednesday:8:00 am-5:00 pm
 - Thursday:8:00 am-5:00 pm
 - Friday:8:00 am-5:00 pm
 
Office Hours
Biography
| Dr. Yoon's professional interests include general endocrinology, comprehensive diabetes management, thyroid disorders, thyroid cancer, osteoporosis and calcium related disorders. | 
| Ages Seen | 
|---|
| Adults | 
| Geriatrics | 
| Language(s) Spoken | 
|---|
| English | 
| Education | 
|---|
| Medical School: University of Texas Medical Branch at Galveston (2006) | 
| Internship: Internal Medicine, Wake Forest University Baptist Medical Center (2007) | 
| Internship: Internal Medicine, Wake Forest University School of Medicine GME (2007) | 
| Medical School: Wake Forest University School of Medicine GME (2007) | 
| Residency: Internal Medicine, Wake Forest University Baptist Medical Center (2009) | 
| Residency: Internal Medicine, Wake Forest University School of Medicine GME (2009) | 
| Fellowship: Endocrinology, Diabetes & Metabolism, UT Southwestern Medical Center (2012) | 
| Fellowship: Endocrinology, UT Southwestern Medical Center (2012) | 
| Medical School: UT Southwestern Medical Center (2012) | 
| Certifications | |
|---|---|
| Endocrinology Diabetes and Metabolism- American Board of Internal Med/Endocrinology, Diabetes and Metabolism | Endocrinology, Diabetes and Metabolism- American Board of Internal Medicine | 
| Hospital Affiliations | 
|---|
| Baylor Scott & White Medical Center - McKinney | 
Insurances accepted
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            Patient Ratings (739)
The patient rating score is an average of all responses to physician-related questions on our nationally recognized Press Ganey Patient Satisfaction Survey .
| averageRating | metric | |
|---|---|---|
| 4.8 | Time Care Provider spent with Patient | |
| 4.6 | Wait Time at Clinic | |
| 4.9 | Provider showed concern | |
| 4.9 | Provider included you in decisions | |
| 4.9 | Friendliness/Courtesy of Care Provider | |
| 4.9 | Rate Care Provider | 
Patient Comments (294)
| 5.0 | Oct 8, 2025 | Dr Yoon reviews all test results and asked about any concerns. Makes suggestions to discuss further with my PCP if not related to my bone desinty. | |
| 5.0 | Oct 7, 2025 | Dr. Yoon listens and is truly concerned about her patients. | |
| 4.8 | Oct 6, 2025 | Dr. Yoon is thorough and helpful. She cares about her patients. Dr. Yoon encourages healthy habits and improvement of patient's conditions. | |
| 4.8 | Oct 2, 2025 | Very caring and kind. Listens to my needs and developes a treatment plan. Really Love Dr Yoon, she is awesome. | |
| 4.8 | Oct 2, 2025 | Dr. V. Yoon is very patient, professional, good listener, she's caring. I would recommend her to my family and friends . Great doctor | |
| 5.0 | Oct 1, 2025 | So professional and knowledgeable, yet has the best bedside manner. | |
| 5.0 | Oct 1, 2025 | Very through | |
| 5.0 | Oct 1, 2025 | Dr Yoon is very patient, understanding, and thorough. | |
| 5.0 | Sep 27, 2025 | She listens and doesn't talk down to me. | |
| 5.0 | Sep 27, 2025 | Great | |
| 4.7 | Sep 27, 2025 | She asked specific questions about what symptoms I might be having and really listened | |
| 5.0 | Sep 26, 2025 | She is very professional and caring. | 
Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.