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Primary Care With Dr. Jon Lis

Check out this sneak peak of our newest location on the Farmington - West Hartford line!

Dr. Jon Lis takes us on a sneak peek mini tour of our newest space – coming in February 2026. Join us as we tour the space, highlighting our service-specific entrances, multiple exam rooms, in-house lab, and Sauna/cold plunge space as well as our incredibly well-lit and spacious gym.

Active Health Medical

At the core of our integrated programs is our high standard of medical care. While our memberships differ in their supportive services, every patient receives ALL our medical standard of care elements.

Join us at our temporary Waterbury Location!
140 Grandview Avenue, Waterbury, Connecticut, 06708 Suite L04

Primary Care Active Health

How do I become a patient?

What to Know

There are three key elements to know about becoming a patient of our practice: All patients of our practice join through one of our available memberships. Medical visits are still billed through your insurance. Every patient receives ALL our standard of care elements. Each program offers unique benefits and they are annual commitments.

Standard of Medical Care

As with all of our memberships, the standard of care you receive from our providers is best in class. None of our memberships differentiate on the quality or timeliness of care from your provider. Instead, these memberships focus on offering additional benefits in support of personalizing your care.

Become a Member

Collaboration and integration: How much more effective would your health support team be if they worked together under one roof? This is the Active Health difference.

Memberships

  • Access to our Primary Care Providers
  • Unlimited Health Coach & Nutrition Sessions
  • Includes all health education classes
  • Online Personal Fitness Programs (w/ free mobile app)
  • 15% off Fullscripts online supplements
  • Complimentary Fitness Tracker

Note: medical visits are bill through your insurance

  • Includes all benefits of the Essential program.
  • Access to our Primary Care Provider w/ provider continuity
  • Access to our Primary Care Provider w/ urgent appointment continuity
  • 24-hour provider virtual consultation access (Email/Text/Cell)
  • On-site hospitalization & rehabilitation facility consultations
  • Specialist scheduling & Travel support services

Note: medical visits are bill through your insurance

Have a family member <30 years old interested in joining? Ask about this program today

Meet Providers

We have a team of providers dedicated to putting you on the best path to health.

Dr. Jonathan Lis, Primary Care Physician at Active Health

Active Health Welcomes Dr. Jonathan Lis: Championing Longevity, Innovation, and Patient-Centered Care
 
Active Health welcomes Dr. Jonathan Lis to their growing clinical team.
 
With interest and experience in healthspan extension and modern longevity science, Jon has a passion for helping his patients live longer lives in better health. He has presented nationally on primary care innovation and technology integration, and leverages AI in his clinical practice to better anticipate and meet the needs of his patients. Here at Active Health, he leads development of a new online curriculum for Active Health members.
 
A Connecticut native, Jon attended Wesleyan University where he earned a degree in chemistry and captained the football team. He then completed medical school at the University of Connecticut School of Medicine, where he was elected into the Gold Humanism Honor Society, was awarded the JEC Walker, MD Medicine and Society Award, and served as the commencement speaker for his peers. He completed his residency in Internal Medicine/Primary Care at Yale University School of Medicine.
 
His practice of medicine is fueled by a core belief: Physicians should practice what they preach, in every aspect of what they do. That’s why, in his spare time, he enjoys exercising, practicing time-restricted eating, listening to audiobooks, spending time with his family, and sleeping.
 
As a member of the clinical faculty at the University of Connecticut School of Medicine, Jon enjoys hosting medical students and residents. He holds board certification from the American Board of Internal Medicine (ABIM). 

How it works?

1. Join the Waitlist

Call or send us an email to be added to our waitlist. You will receive a confirmation that you have been added and a team member will be in touch to offer more information.

2. Meet with your provider

A meet and greet can be scheduled where you can learn about your future provider and inform us how we can best serve you.

3. Choose your Membership

New patients join the practice through a selected membership type. These are annual commitments with unique benefits.

4. Success

Once your spot has been offered and accepted, we begin requesting records and welcoming you to the practice!

Membership Options

Essential Membership: $170/ Month

 
  • Primary Care Access:
    • Our 6 point promise
  • Access to Integrated Health Services

Premium Membership: $5000 Per Year

 
  • Primary Care w/ Physician Continuity
  • Specialist Scheduling
  • 24/7 Virtual Consultation Access
  • Home & Short Term Rehab Visits
  • On-site Emergency Dept. Consultations
  • All Elements of the Essential Membership

Ready to make the change?

Our Standard of Care

You will be seen by your provider

Our providers value face time with their patients. The medical industry has seen a shift away from primary care provider continuity and interactions. We believe patients should be able to see their medical provider directly every time they come in for a visit.

Focused Care | Limited Populations

Our medical providers have more direct time to focus on you and your care. We accomplish this by continually managing and limiting our total population size to 1/5th the industry standard.

Extended one-on-one time with your primary care provider

We extend our slotted time with patients to allow more time one-on-one with your medical provider. We aim for visits to never feel rushed and to provide adequate time for proper exams and discussions with your provider.

Timely Appointments

We show respect to our patients and their time by making sure appointments start when they are scheduled.

Follow up calls from our office about your care

Our office engages in following up with patients to help remind, support and answer questions about your care. We follow up with whatever is needed to support your care from test results to reminders about outstanding orders made by your provider.

Phone calls answered by a real person

Our multidisciplinary team answers your call, not an automated push button system.

Thank you for your interest!

Please fill out the form below and we will contact you shortly!

Thank you for your interest!

Please fill out the form below and we will contact you shortly!