Athena Care
Mackenzie Grimes

Mackenzie Grimes

About Mackenzie Grimes


Waiting room

Mackenzie is an ANCC Board Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC). She has five years of psychiatry experience caring for adults and adolescents in acute inpatient, residential, outpatient, and correctional release settings.

Mackenzie holds a Bachelor of Science in Psychology and Master of Science in Criminal Justice from The University of Tennessee at Chattanooga, as well as a Bachelor of Science in Nursing from Marian University and a Master of Science in Nursing from The University of South Alabama.

Mackenzie’s clinical specialties include mood disorders, anxiety, substance use disorders, gender dysphoria, insomnia, ADHD, and post-traumatic stress. She believes in a holistic, evidence-based approach to mental health treatment that is centered on the therapeutic relationship between clinician and client.

Outside of the office, Mackenzie enjoys live music, outdoor activities, and spending quality time with her family and friends.

Degrees, Certifications & Specialties

  • ANCC Board Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC)


  • The University of South Alabama
  • Marian University
  • The University of Tennessee at Chattanooga

Languages Spoken

  • English

Practice Locations & Hours

Athena Care – Franklin

341 Cool Springs Boulevard
Suite 140
Franklin, TN 37067
Phone: (615) 320-1155
Fax: (615) 320-1177


M-F 7:00am – 6:00pm

Insurance Coverage & Plans

Athena Care is in-network with many big name insurance providers. Fill in our form below to find out if your insurance covers treatment.

Conditions Treated at Athena Care

Treatments, Services & Tests at Athena Care

Interventional Psychiatry
  • Personality Testing
  • ADHD Testing
  • Neuropsychological Testing
  • Pre-Employment Testing
  • Career and Academic Testing
  • Developmental or Achievement Testing