
Timothy Devon Cook, PA-C
Internal Medicine
About Timothy Devon Cook
About The Provider
Timothy (Devon) Cook, PA, earned his Master of Physician Assistant Practice (MPAP) from the University of Dayton in Dayton, Ohio, where he also completed his Bachelor of Science in Biology with a minor in Business Administration. He is a member of the American Academy of Physician Associates (AAPA) and was honored as Miami Valley Hospital Advanced Practice Provider of the Quarter.
Devon began his clinical career as a hospitalist at Miami Valley Hospital South, where he developed strong experience managing a broad spectrum of acute and chronic conditions. Motivated by a desire to build meaningful patient relationships and improve long-term health outcomes, he transitioned into outpatient internal medicine and family practice. In this setting, Devon is able to partner more closely with his patients, emphasizing continuity of care and fostering lasting, collaborative relationships focused on overall wellness.
He has a particular interest in managing chronic conditions such as hypertension, diabetes, mental health concerns, and arthritis, and is dedicated to delivering comprehensive, patient-centered care. Devon approaches medicine with a holistic mindset, treating every patient as if they were a member of his own family.
Outside of his professional life, Devon enjoys spending time with his wife and their young daughter. As a family, they love visiting the aquarium, zoo, parks, and local trails. In his free time, he also enjoys barbequing and working on home improvement projects.
Networks
Member of Premier Physician Network

Practice Website
Locations
- Associated Specialists of Internal Medicine
- 7707 Paragon Road, Centerville, OH 45459
- phone: 937-208-6920
Experience
Training
- Physician Assistant Program: UNIVERSITY OF DAYTON, Physician Assistant, 2022
Highlights
Age Groups Seen
- Child 2-12
- Adult 18-65
- Older Adult >65
Languages
- English
Gender
MaleInsurance
- Aetna
- Amerihealth Medicaid
- Anthem
- Buckeye Health Plan - Medicaid and Medicare only
- Caresource
- Champ VA
- Cigna
- CommuniCare I-SNP
- Devoted Health
- First Health/Coventry
- Healthsmart
- Healthspring
- Humana - Medicaid and Medicare only
- Medicaid Ohio Traditional
- Medical Mutual
- Medicare A and B
- MediGold
- Ohio Health Choice/Ohio PPO Connect
- Paramount - Medicare Only
- Perennial Advantage I-SNP - Medicare Only
- Private Healthcare Systems
- Tricare/Humana Military
- UMR
- United Behavioral/Optum Health
- United HealthCare
- WellCare Medicare
Ratings & Reviews
4.9 out of 5
39 ratings, 14 reviewsThe 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.
- 5 out of 5 starsReviewed on 6/26/2026
Great staff and Doctors
- 5 out of 5 starsReviewed on 6/26/2026
Excellent and quick. Thorough in approach.
- 5 out of 5 starsReviewed on 6/24/2026
The staff were very kind and helpful!
- 5 out of 5 starsReviewed on 6/21/2026
Timothy Cook, PA was very professional, kind, efficient and did not hurry the visit with me. He even took the time to call me and about something regarding the office visit.
- 5 out of 5 starsReviewed on 6/18/2026
He was very polite and respectful. He listened to my concerns and addressed them all.
- 5 out of 5 starsReviewed on 6/15/2026
Loved this provider! He was very caring and compassionate. He listened, asked questions and provided insight to my problem. He's a great asset to this practice!
- 5 out of 5 starsReviewed on 6/13/2026
all great
- 5 out of 5 starsReviewed on 6/11/2026
The staff and medical professionals at ASIM are GREAT!!
- 5 out of 5 starsReviewed on 6/5/2026
I appreciated being able to see someone so I could get some medication and rule out flu and/or Covid. Thanks Mr Cook was knowledgeable,courteous and did a fine job seeing to my worries
- 5 out of 5 starsReviewed on 6/5/2026
Very positive experience... got me in quickly for an acute issue
- 5 out of 5 starsReviewed on 6/2/2026
excellent experience
- 5 out of 5 starsReviewed on 6/2/2026
The PA was very kind thoughtful and very caring. Great chairside nanner
- 5 out of 5 starsReviewed on 5/30/2026
Y You couldn't say nicer things about the staff. They are wonderful ladies up there. T They go out of their way to help you..and meeting PA Cook very very nice.. he gives you his undivided attention and doesn't rush you..
- 5 out of 5 starsReviewed on 5/29/2026
To put it simply this is what professional medical care is supposed to be. Keep up the great work. Excellence is what has been displayed here.



