Boulder Longevity Institute

Boulder Longevity Institute Boulder Longevity Institute is a clinical-first practice focused on optimizing health, performance, and longevity.

We go beyond conventional care with advanced diagnostics, personalized treatment plans, and a proactive approach to how you feel, function, Boulder Longevity Institute is a clinical-first practice focused on optimizing health, performance, and longevity through personalized, data-driven care. We combine advanced diagnostics with regenerative, orthopedic, and cellular medicine to identify what’s tr

uly driving your health—and build targeted plans to improve how you feel, function, and age. Our services include Bioidentical Hormone Replacement Therapy (BHRT), regenerative orthopedic procedures, peptide therapy, and comprehensive Foundational Health programs designed to assess and optimize hormones, cardiometabolic health, immune function, and more. For those looking to go deeper, our Human Optimization Academy provides practical, science-backed education to help you better understand your body and take a more active role in your health journey. At BLI, we go beyond symptom management, delivering precise, outcomes-focused care designed to help you perform at your best and extend your healthspan.

REMINDER! Our FREE LIVE Q&A with Ethan Rosen, BLI’s Mindset Lead is TODAY! Learn how mindset coaching can support behavi...
06/10/2026

REMINDER!

Our FREE LIVE Q&A with Ethan Rosen, BLI’s Mindset Lead is TODAY!

Learn how mindset coaching can support behavior change, stress management, personal growth, and long-term wellness success.

❓ Bring your questions and join the conversation

Your health plan only works if you can actually follow it. Let's build the tools to make lasting change happen. LINK TO REGISTER IS BELOW!!

https://us02web.zoom.us/webinar/register/WN_q8Cst66uQ22HhBEg2NznmQ?utm_source=ig&utm_medium=social&utm_content=link_in_bio #/registration

06/08/2026

Kristen vs. Kristine. The battle of the supplement stacks.

Who wins?

Trick question: they both do.

One of the biggest misconceptions in health and longevity is that there's a single "best" supplement stack. The reality is that the right supplements depend on your goals, your health history, your lifestyle, and your unique biology.

That's exactly why our two favorite Client Care Coordinators have completely different approaches. While there may be some overlap, each of their stacks is designed to support their individual needs—not someone else's.

Because personalized health will always beat a one-size-fits-all approach.

Now we're curious... whose stack looks more like yours? Drop a 🧡 for Kristen or a 💚 for Kristine!

Join us for a special FREE LIVE Q&A with Ethan Rosen, BLI’s Mindset Lead, to learn how mindset coaching can support beha...
06/02/2026

Join us for a special FREE LIVE Q&A with Ethan Rosen, BLI’s Mindset Lead, to learn how mindset coaching can support behavior change, stress management, personal growth, and long-term wellness success.

🧠 Discover how Mindsetting Services can help bridge the gap between knowing and doing.
📅 Wednesday, June 10, 2026
🎥 Live Webinar on Zoom
❓ Bring your questions and join the conversation

Your health plan only works if you can actually follow it. Let's build the tools to make lasting change happen.

LINK IN BIO TO REGISTER FREE

06/01/2026

Happy 80th Birthday, Ellen! 🎉

If you've ever visited Boulder Longevity Institute, chances are you've been greeted by this familiar, welcoming face. Ellen is often the first person our patients meet when they walk through the door, and her kindness, warmth, and contagious positivity help set the tone for every visit.

When asked if she had any longevity advice for her fans, Ellen's checklist was simple:

✅ Choose a retirement job you love
✅ Keep working and stay engaged
✅ Surround yourself with great people
✅ Find purpose in every day
✅ Take a trip to Italy with Shannon 🇮🇹

We couldn't agree more. Purpose, connection, and a sense of adventure never go out of style.

Thank you, Ellen, for the joy you bring to our team and our patients every single day. Wishing you a very happy 80th birthday and another year filled with laughter, travel, friendship, and good health.

Help us wish Ellen a happy birthday in the comments below! ❤️🎂

Peptides are often misunderstood as substances that “force” the body to do something unnatural — but in reality, most pe...
05/25/2026

Peptides are often misunderstood as substances that “force” the body to do something unnatural — but in reality, most peptide therapies work by supporting the body’s own communication system.

Your body already uses signaling molecules every second of every day to regulate healing, inflammation, metabolism, recovery, muscle growth, cardiovascular health, and more. Peptides simply interact with those existing pathways to help optimize or restore normal function. That’s a very different concept than turning a process on uncontrollably.

This is one reason peptide therapies are often so well tolerated, even at higher doses, when used appropriately and under medical supervision. The goal isn’t to override physiology — it’s to work with it.

Like any powerful tool in medicine, context matters. The right peptide, the right patient, the right dose, and the right oversight make all the difference.
As research in longevity medicine, regenerative medicine, metabolic health, and performance optimization continues to evolve, peptides are becoming one of the most exciting frontiers in helping the body heal, recover, and function more efficiently.

05/22/2026

🚨 HEADS UP, BLI TEAM🚨

We are incredibly excited to officially welcome Elissa Sillars, FNP-C to the Boulder Longevity Institute team as our newest Cellular Optimization Provider.

With years of experience in emergency medicine and trauma care across both Chicago and Florida, Elissa has spent her career on the front lines of healthcare. After witnessing the limitations of the traditional “one size fits all” medical model — especially throughout the years surrounding COVID — she became deeply passionate about a more personalized, root-cause approach to medicine focused on cellular health, optimization, and longevity.

Her background brings an incredible combination of clinical experience, compassion, education, and forward-thinking medicine to the BLI team, and we could not be more excited to have her with us.

When she’s not helping patients optimize their health, you can probably find her enjoying the Florida sunshine, cooking, traveling, exercising, listening to music, or helping her husband run their coffee & breakfast food truck.

Her skills may not be in catching pillows… but they certainly are in catching underlying imbalances before they become bigger problems. Please help us give Elissa a huge welcome to the BLI family 👏

04/29/2026

Conventional medicine treats disease. Functional medicine looks at systems. But the future of longevity goes even deeper: the cell. Cellular medicine looks at the pathways driving decline, then uses targeted tools to change them. This is where healthspan medicine is headed.

Peptides can be powerful, but they are not a shortcut around poor sleep, under-fueling, unmanaged stress, hormone issues...
04/28/2026

Peptides can be powerful, but they are not a shortcut around poor sleep, under-fueling, unmanaged stress, hormone issues, or weak recovery.

In SMART longevity care, the fundamentals still matter. The shiny tool should not replace the real work. It should support it. Save this before you spend money on the “advanced” thing first.

04/11/2026

A message from our CEO, David Van Bussum—

As we’ve shared, Boulder Longevity Institute has officially moved into our new space… and while this is just the beginning of a brand new chapter for our team, we wanted to take a moment to say one thing first:
Thank you.

None of this happens without you—your trust, your support, and your belief in a different kind of medicine. The kind that asks better questions, looks deeper, and refuses to settle for “normal.”

This move isn’t just about a new space—it’s about what it allows us to build moving forward. A bigger vision. A stronger team. And an even greater ability to help change the future of medicine.

We don’t take that lightly. And we won’t let you down.
We’re incredibly excited for what’s ahead—and even more excited to celebrate it with all of you.

More move-in content coming soon

04/05/2026

WE’RE MOVING!

We could not be more excited to announce our move into a new space as the Boulder Longevity Team. This has been a long time coming but we are so excited to start this brand new journey. Location information will be up asap, but feel free to shoot us questions in the comments or message us!

Cheers to a new chapter for the BLI Crew! 🥳

Address

3223 Arapahoe Avenue, Ste 300
Boulder, CO
80303

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 3pm
Wednesday 9am - 3pm
Thursday 9am - 3pm

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