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Jenna M. Sizemore

GC
Genetic Counselor,
Clinical Genetics,
Neurogenetics

About Me

Conditions I specialize in
  • Genetic Counselor
  • Clinical Genetics
  • Neurogenetics

Jenna Sizemore joined TriHealth Precision Medicine as a Genetic Counselor. In 2021, she graduated from University of Dayton with a Bachelor of Science in Biochemistry and a minor in Psychology. In 2023, she graduated from The Ohio State University College of Medicine with a Master of Science in Genetic Counseling.

Jenna joined TriHealth to build the first neurogenetics program. Jenna is located at the TriHealth Group Health – West Chester and TriHealth Group Health – Clifton where she will specialize in neurogenetic counseling. Additionally, Jenna sees patients for adult medical genetics at Bethesda North Hospital.

Jenna’s professional interests include neurodegenerative disorders and their clinical trials. Jenna is also passionate about Diversity, Equity, Inclusion, and Justice (DEIJ) efforts in healthcare and Precision Medicine.

Locations I practice at

Slide 1 of 1
  • 1
    TriHealth Precision Medicine & Genetic Services
  • Education

    • Ohio State University | Graduate, 2023
      Master of Science (MS)

    Ratings and Reviews

    The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
    4.8 / 5 (41 ratings, 6 comments)
    Comments from patients
    • 5 / 5
      Very good experience
      Reviewed February 05, 2026
    • 4 / 5
      The young lady who spoke to me was good enough. Genetics is a complicated field I took one course of n college and it was tough. I felt I couldn't explain to her what I was there for and she was trying to be more comprehensive than I wanted.
      Reviewed January 23, 2026
    • 3 / 5
      On this visit I was listened and responded to regarding the reason for my visit.
      Reviewed November 06, 2025
    • 5 / 5
      Meeting provided important information for the future
      Reviewed August 07, 2025
    • 5 / 5
      She was excellent!
      Reviewed June 23, 2025
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