The practice
Our team.
A small clinical team by design. You are not routed through a rotating roster, and the person who explains your plan is the person who built it.
A Castle Rock practice.
Castle Rock Regenerative Healthcare was founded by Dr. Scott Faulkner, MD. It operates as SJF Castle Rock Cryo Care, LLC and serves Castle Rock, Castle Pines, and the wider Douglas County community from two locations a short drive apart. The team has cared for more than 2,500 patients, and the practice is rated 5.0 on Google (205 reviews).
The practice is Direct Primary Care. We do not bill insurance. That is a deliberate choice: it buys unhurried appointments and a plan that is accountable to you rather than to a billing code.
What the practice is for.
Castle Rock Regenerative Healthcare is a physician-led medical practice dedicated to the evidence-based clinical application of Regenerative Medicine.
What we do
We diagnose, treat, and manage patient conditions through medically supervised therapies, including:
- cellular and tissue-based protocols
- hormone and metabolic management
- intravenous and nutritional therapy
- regenerative modalities
All of it is delivered strictly within the applicable scope of licensure, the standard of care, and governing law.
What we are aiming for
Our mission is to deliver safe, effective, and medically appropriate care that helps our patients achieve measurable, clinically meaningful health outcomes through rigorous diagnosis, sound clinical judgment, and scientific integrity.
Five commitments.
- Bio-frontier medicineTherapies at the edge of the evidence, offered with their regulatory status explained first.
- Individualized holistic vitalityA plan built from your data, your history and your goals, not from a menu.
- Proactive root-cause analysisFind what is driving the symptom, measure it, and re-measure it.
- Collaborative comprehensive careOne small clinical team that knows the whole picture and coordinates the plan.
- Uncompromising principlesWe would rather tell you something is not a fit than sell you a package you do not need.
“They have a real doctor who actually looks at your labs and builds a plan for you.”
The sentence we want you to say about us after your first visit.
Common questions
More answers on the common questions page.
What is a longevity doctor?
A longevity doctor is a physician focused on prevention and on how you are aging, not only on disease that is already present. At Castle Rock Regenerative Healthcare that is Dr. Scott Faulkner, MD, board certified in Internal Medicine and a member of the American Academy of Anti-Aging Medicine. He leads the clinical team. You review your Ultra Panel with him or with Nathan Lehman, PA-C, and your plan is re-measured over time. Read Dr. Faulkner's background.
Who are the providers and what are their credentials?
Care at Castle Rock Regenerative Healthcare comes from a small clinical team: Dr. Scott Faulkner, MD, founder and Medical Director, and Nathan Lehman, PA-C, who leads spine and joint care. Dr. Faulkner is board certified in Internal Medicine, a U.S. Air Force veteran, and has a hospital and intensive care background. Nathan spent 8 years at The Steadman Clinic in orthopedic surgery and interventional spine. You see one provider for your visits, either Dr. Faulkner or Nathan.
Is regenerative medicine legit?
Some of it is well studied and some of it is still early research, and we tell you which is which for each therapy before you book. Dr. Scott Faulkner, board certified in Internal Medicine, sets what the practice will and will not offer; he has visited our cell supplier's lab in person, and each cell supplier goes through a written qualification review of its registrations, donor testing and quality records. Stem cell therapy is not FDA approved for joint, soft-tissue or wellness use, and before treatment you sign an informed consent that says so. Your provider tells you whether a therapy suits your situation, and says so when it does not.
What makes a physician-led clinic different from a med spa?
A physician is responsible for your care, and here that is Dr. Scott Faulkner, MD, board certified in Internal Medicine, a U.S. Air Force veteran with a hospital and intensive care background. Your visits are with him or with Nathan Lehman, PA-C, who spent 8 years at The Steadman Clinic in orthopedic surgery and interventional spine, so you see one provider who knows your plan. Your history comes first, care stays within the scope of licensure and the standard of care, and one small clinical team coordinates your plan instead of separate vendors. If something is not a fit, we tell you.
Start with a conversation.
A free 30-minute consultation is the simplest first step. One of our providers answers your questions about the practice, cost and scheduling. A visit is booked from there when it makes sense.