Dr. Jason Sims, DO · Lone Tree, CO
Care that doesn't make you wait 26 days.
Dr. Jason Sims, DO is seeing members now at KerixHealth Lone Tree — with same-day or next-day appointments, longer unrushed visits, and his direct line when you need him. Keep the insurance you have; upgrade the primary care you actually use.
$115/month per adult · $75/month per child$100 registration fee waived
Same-day
or next-day visits
Longer
unrushed visits
4.9★
patient rating
Dr. Jason Sims, DO
Family Medicine · Board Certified · Smaller patient panel
No copays or deductibles
HSA eligible in 2026
Same or next-day visits
Smaller patient panel
Dr. Jason Sims, DO
Family Medicine · Board Certified
The same doctor. A better way to practice.
After years of caring for patients and families across Colorado — in Conifer, Golden, and beyond — Dr. Sims is opening a Direct Primary Care practice at KerixHealth in Lone Tree.
This new chapter gives him the opportunity to practice medicine with more time for what matters most: listening to his patients, understanding their individual concerns, and helping them achieve better overall health. With a smaller patient panel, you get longer appointments and real accessibility when you need him.
If you've been considering continuing your care with Dr. Sims, you can enroll today and claim your place in his new practice.
As a KerixHealth member, you'll receive
- Unlimited office visits included in your membership
- Longer, unrushed appointments
- Same-day or next-day access for urgent needs
- Direct communication with Dr. Sims and his care team
- A smaller patient panel for more personalized care
- A strong focus on prevention, wellness, and chronic disease management
Why Direct Primary Care?
The average wait to see a primary care doctor is 26 days, and the average visit lasts 7 minutes. Direct Primary Care removes insurance from the exam room so your doctor answers to you — not to a billing code.
- 26
- days average wait
- 7
- minute visits
- 60%
- avoid care over cost
Membership
Simple, predictable pricing
One flat monthly fee covers your primary care — no copays for visits, no surprise bills, and HSA-eligible beginning January 1, 2026. Keep your insurance for everything outside the membership.
Adult
$115
Child
$75
Per month
One-time registration fee: $100/person, max $300/family
Waived for a limited time
“KerixHealth is the best investment I have ever made. I honestly thought it was too good to be true to have that service and care for that low of a price.”
Not sure if a membership is right for you?
Take 30 seconds to see how it works and what it costs — or simply sit down with Dr. Sims first. The meet & greet is complimentary and there's no obligation to join.
What's included
Care that covers up to 90% of what you need
Every service below is included in your monthly membership — no copays, no per-visit fees, no surprise bills.
Primary & Sick Care
Everyday illness, infections, and the ongoing care that keeps small problems from becoming big ones.
Chronic Disease Management
Diabetes, blood pressure, cholesterol, thyroid and more — managed with the time it actually takes.
Prevention & Wellness
Physicals for school, sports and work, preventive screenings, and a proactive yearly plan.
In-Office Dermatology
Skin checks, lesion care, rashes, and minor procedures handled in the office.
Family & Pediatric Care
Well-baby and pediatric checks, women's health, men's health — care for the whole household.
Mental Health Support
Depression, anxiety, stress management, and sleep assessment as part of your whole-person care.
Injury & Urgent Needs
Sprains, lacerations, and same-day or next-day visits in person or virtually.
Weight & Allergy Management
Weight assessments and allergy care built into your membership at no extra visit cost.
Not included: lab work, vaccines, imaging, surgeries, specialist care, ER visits, or hospitalization. We recommend pairing membership with a high-deductible or health share plan.
Already insured?
Already have health insurance? Membership still makes sense.
KerixHealth is not a replacement for insurance — keep your plan. Membership upgrades the part of healthcare you use most: your everyday primary care.
Your membership covers
- Same-day or next-day appointments when you're actually sick
- Longer, unrushed visits with Dr. Sims — not a 7-minute slot
- Direct calls and messages to your physician and care team
- Ongoing management of chronic conditions and prevention
- One predictable $115/month for adults — no copays for visits
Keep your insurance for
- Specialists and referrals
- Hospitalization and emergencies
- Imaging, labs, and vaccines
- Surgery and higher-level care
The two work together: insurance for the big, unexpected things — KerixHealth for the doctor you want to be able to reach today.
What patients say about Dr. Sims
Excellent. I used to see Dr. Sims in Conifer and was very happy with his care. I recently reconnected with him at the Golden office and am once again totally pleased with the care I have received. He is very patient and takes the time necessary to provide a high level of care. I recommend him…
He always makes me feel like he is listening to my concerns and truly wants to find the right treatment.
Verified patient reviews. See more on Dr. Sims' provider profile.
Frequently asked questions
The doors are open — claim your spot
Dr. Sims keeps a smaller patient panel by design — spots at KerixHealth Lone Tree are limited.
Prefer to talk it through? Call 844-305-2065