Cassie Grimmett, FNP

University	Degree	Focus	Graduated
Texas Woman's University (Education)	Other Degree	Other	2018

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Review by Anonymous on January 14, 2026 -

Baylor Scott & White Primary Care - McKinney - 5220 W University Dr POB II, Ste 100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Cassie is great!... ”

Cassie is great!

Verified Patient

“Cassie is great!...”

Cassie is great!

Anonymous 01/14/2026

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Review by Anonymous on December 16, 2025 -

Baylor Scott & White Primary Care - McKinney - 5220 W University Dr POB II, Ste 100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Excellent... ”

Excellent

Verified Patient

“Excellent...”

Excellent

Anonymous 12/16/2025

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Review by Anonymous on November 28, 2025 -

Baylor Scott & White Primary Care - McKinney - 5220 W University Dr POB II, Ste 100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills Not rated
Clear explanations Not rated
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Excellent service thank you very... ”

Excellent service thank you very much,

Verified Patient

“Excellent service thank you very...”

Excellent service thank you very much,

Anonymous 11/28/2025

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Review by Anonymous on November 18, 2025 -

Baylor Scott & White Primary Care - McKinney - 5220 W University Dr POB II, Ste 100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Wonderful with patient care and ... ”

Wonderful with patient care and listens my needs. And always answers my questions.

Verified Patient

“Wonderful with patient care and ...”

Wonderful with patient care and listens my needs. And always answers my questions.

Anonymous 11/18/2025

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Review by Anonymous on November 08, 2025 -

Baylor Scott & White Primary Care - McKinney - 5220 W University Dr POB II, Ste 100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Listened, cared, and gave very t... ”

Listened, cared, and gave very thoughtful & wise next steps.

Verified Patient

“Listened, cared, and gave very t...”

Listened, cared, and gave very thoughtful & wise next steps.

Anonymous 11/08/2025

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Review by Anonymous on January 07, 2026 -

Baylor Scott & White Primary Care - McKinney - 5220 W University Dr POB II, Ste 100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ The best care provider ever!! Sh... ”

The best care provider ever!! She listens, answers and makes sure you understand options.

Verified Patient

“The best care provider ever!! Sh...”

The best care provider ever!! She listens, answers and makes sure you understand options.

Anonymous 01/07/2026

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Review by Anonymous on December 10, 2025 -

Baylor Scott & White Primary Care - McKinney - 5220 W University Dr POB II, Ste 100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ We've been with Cassie over 2yrs... ”

We've been with Cassie over 2yrs now. Love how much she listens to our needs & also cares about what's going on with us too

Verified Patient

“We've been with Cassie over 2yrs...”

We've been with Cassie over 2yrs now. Love how much she listens to our needs & also cares about what's going on with us too

Anonymous 12/10/2025

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Review by Anonymous on November 20, 2025 -

Baylor Scott & White Primary Care - McKinney - 5220 W University Dr POB II, Ste 100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ She listens and acknowledges tha... ”

She listens and acknowledges that she hears what you are sayt

Verified Patient

“She listens and acknowledges tha...”

She listens and acknowledges that she hears what you are sayt

Anonymous 11/20/2025

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Review by Anonymous on November 15, 2025 -

Baylor Scott & White Primary Care - McKinney - 5220 W University Dr POB II, Ste 100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Cassie is very knowledgeable, pe... ”

Cassie is very knowledgeable, personable and thorough. Terrific bedside manner.

Verified Patient

“Cassie is very knowledgeable, pe...”

Cassie is very knowledgeable, personable and thorough. Terrific bedside manner.

Anonymous 11/15/2025

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Review by Anonymous on November 04, 2025 -

Baylor Scott & White Primary Care - McKinney - 5220 W University Dr POB II, Ste 100

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Very professional exhibiting a c... ”

Very professional exhibiting a caring attitude

Verified Patient

“Very professional exhibiting a c...”

Very professional exhibiting a caring attitude

Anonymous 11/04/2025

Office Hours

Nurse Practitioner - General, Family Medicine Physician - General

Highlights

Biography

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Summary

Provider Training

Photos

Specialties

Languages Spoken

Medical Specialties

Payment Options

Reviews

Office & Staff Evaluation

Provider Evaluation

Locations

Affiliated Practices

Baylor Scott & White Primary Care - McKinney

Practice Colleagues

Annabel Chang, MD - Family Medicine Physician

Brett Young, MD - Family Medicine Physician

Nguyet Nguyen-To, MD - Family Medicine Physician

Mackenzie Aguillard, PA - Family Medicine Physician, Physician Assistant

Nicolle Block, MD - Family Medicine Physician

John Washburn, MD - Family Medicine Physician

Syeda Raza, MD - Internal Medicine Physician

Heather Bass, MD - Family Medicine Physician

Tenesha Chappell, MD - Internal Medicine Physician

Steven Strength, DO - Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance