Next available appointments
Times may vary. Displayed times are for in-person visits. Additional times may be available for both new and current patients.
Mon, 12/08
- 11:30 AM
Wed, 12/10
- 11:30 AM
Fri, 12/12
- 11:30 AM
Locations of Cassie Lee Grimmett, FNP

Baylor Scott & White Primary Care - McKinney
5220 W University Dr POB II, Ste 100, 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
| Ages Seen |
|---|
| Infants and Toddlers (ages 0-2) |
| Children (ages 3-11) |
| Adolescents (ages 12-18) |
| Adults |
| Geriatrics |
| Language(s) Spoken |
|---|
| English |
| Education |
|---|
| Education: Texas Woman's University (2018) |
| Certifications | |
|---|---|
| Family Nurse Practitioner- American Academy of Nurse Practitioners | Family Nurse Practitioner- American Academy of Nurse Practitioners (AANPCB) |
Insurances accepted
Baylor Scott & White has established agreements with several types of insurance to ensure your health needs are covered.
Please contact your provider to confirm if your insurance is accepted.
Let’s tailor your healthcare to you.
Use MyBSWHealth to get a personalized care experience.
Patient Ratings (654)
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 | |
|---|---|---|
| 5.0 | Friendliness/Courtesy of Care Provider | |
| 4.9 | Wait Time at Clinic | |
| 4.9 | Time Care Provider spent with Patient | |
| 4.9 | Provider showed concern | |
| 4.9 | Provider included you in decisions | |
| 4.9 | Rate Care Provider |
Patient Comments (305)
Overview of patient comments
Summary created using AI
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.
Patients appreciate
Cassie Lee Grimmett, FNP, receives overwhelmingly positive feedback from patients who consistently praise her exceptional listening skills and attentiveness. Patients repeatedly describe her as someone who truly listens to their concerns, never rushes appointments, and makes them feel heard and valued. Her caring, compassionate, and professional demeanor is highlighted throughout the reviews, with many patients noting her kind and empathetic approach to care. Patients appreciate her thoroughness in examinations, her ability to explain treatment options clearly, and her willingness to answer all questions without making patients feel uncomfortable or judged. Her personable nature and ability to make patients feel at ease is frequently mentioned, with many describing her as easy to talk to and noting that she remembers them and their concerns from previous visits. Patients also commend her quick response times to messages and her ability to accommodate urgent appointments when needed.
Patients also share
The reviews reveal very few areas for improvement, with only occasional concerns raised. One patient mentioned that Cassie seemed less confident in her diagnosis and not very personable during their visit. Another patient noted a 15-minute delay when waiting for a virtual appointment to begin. One reviewer suggested that Cassie could have been more proactive in addressing a visible condition (toenail issue) that the patient hadn't specifically mentioned but was observable during the examination. These concerns represent a very small fraction of the overall feedback, with the vast majority of reviews being highly positive.