Michael
Smooth process
Smooth process
Response from Function HealthJul 26, 2026
Thank you for your feedback, Michael! We're so glad to hear you had a smooth experience. We truly appreciate you taking the time to share your feedback.

Function gives you access to 160+ yearly lab tests—5x more than a typical annual physical—covering everything from heart, hormones, thyroid, liver, kidneys, heavy metals, nutrients, inflammation, and more, plus actionable insights from top doctors. All results are stored in one place, making it easy to spot trends, track progress, and take action.
Function Health (functionhealth.com) has 3,039 customer reviews on Five Star Index, with an average rating of 4.4 out of 5.
Is this your business?
Correct your details and reply to customers in public. Both are free.
Claim this listingShowing 2,259 reviews with 5 stars · Clear filters
Michael
Smooth process
Response from Function HealthJul 26, 2026
Thank you for your feedback, Michael! We're so glad to hear you had a smooth experience. We truly appreciate you taking the time to share your feedback.
Jeff
Great experience. The trickle in feedback was nice because it meant I got it sooner and was able to digest it incrementally. I've recommended it to my Mother and my Wife and we might even have my oldest Son have the tests. I also like the built in AI for specific questions. Assuming that the exchange is private under Hippa privacy regulations, it's comforting to be able to pose questions there and to get useful feedback and explanations. The RN who took my blood was also very nice and made the process easy. She mentioned that she had also had the Function tests. If I were to critique, I'd prefer a location that was closer to me, but in terms of the overall experience and value, I give this 5 stars.
Response from Function HealthJul 26, 2026
Thank you for sharing your thoughtful feedback, Jeff! We're so glad to hear you found the results experience, AI features, clinician insights, and lab visit valuable. It means a lot that you've recommended Function to your family. We also appreciate your feedback about having a lab location closer to you. Feedback like yours helps us continue improving the member experience. Thank you for taking the time to share it.
Joe
Outstanding company! Great app. Clinician report was very detailed. Would highly recommend.
Response from Function HealthJul 26, 2026
Thank you for your wonderful feedback, Joe! We're so glad to hear you've had a great experience with the app and found the clinician notes detailed and helpful. We truly appreciate your recommendation and thank you for taking the time to share your experience.
Kimberly
I was gifted a Function Package from my son. The registration process, although a bit time consuming, was thorough. The prep instructions for Labs were easy, scheduling with Quest was a breeze, and the clinician notes and suggestions were phenomenal. Looking forward to seeing if I can do my part to improve my health. Highly recommend and a great value.
Response from Function HealthJul 26, 2026
Thank you for sharing your experience, Kimberly! We're so glad to hear the registration process, lab visit, and clinician notes all met your expectations. It's wonderful to know you're feeling motivated to take the next steps and that you'd recommend Function to others. We truly appreciate you taking the time to share your feedback.
KAD
I have a lot of stress in my life, so I want to track how my body is handling it. Function health testing has uncovered 2 health issues that have been important to address. These would otherwise not to come to light until they causes serious damage. Testing was very accessible and easy. Results came very quickly. Explanations and recommendations were very thorough. I have a lot of trust in this process.
Response from Function HealthJul 26, 2026
Thank you for sharing your experience! We're so glad to hear the testing process was easy and accessible and that you found the results and clinician notes thorough and helpful. It's wonderful to know the insights have helped you better understand your health and have informed conversations about areas to focus on. We truly appreciate you taking the time to share your feedback.
Corey
Quick in and out at the lab and fast response on the results.
Response from Function HealthJul 26, 2026
Thank you for your feedback, Corey! We're so glad to hear your lab visit was quick and that you received your results promptly. We truly appreciate you taking the time to share your experience.
John
I’ve never gone to the doctor or taken care of myself. Now I’m sober and want to be here for my family. This gave us a roadmap for where to focus and what to talk to the dr about. I got referrals to 4 specialists!
Response from Function HealthJul 26, 2026
Thank you for sharing your experience, John. We're so glad to hear the insights from your results helped you have informed conversations with your doctor and better understand areas to focus on. We appreciate you taking the time to share your story, and we wish you all the best as you continue working toward your health goals.
Annie
Very nice because of workers and information was easy to understand
Response from Function HealthJul 26, 2026
Thank you for your kind words, Annie! We're so glad to hear you had a positive experience with the team and found the information easy to understand. We truly appreciate you taking the time to share your feedback.