At Evergreen Factor IV Infusion Therapy, Dr. Tomas Gigena, MD leads the Portland metro area's premier physician-directed medical spa, biohacking clinic, and wellness center — located in Lake Oswego, Oregon and serving Multnomah and Clackamas counties. Here, advanced technology, cellular science, and physician-level medical oversight converge. We are pioneers in advanced Longevity Medicine and Cellular Detoxification.
We fuse the healing power of nature with cutting-edge biohacking technologies: the proactive, data-driven practice of optimizing your biology through targeted interventions designed to enhance health, performance, and longevity at the cellular level.
Simply put — it is taking control of your own biology using advanced technology, targeted nutrition, and measurable interventions. At Evergreen Factor, every intervention is under the direct supervision of Dr. Tomas Gigena, MD.
The Bio-Stacking Advantage: Beyond Isolated Treatments
Most wellness clinics and IV drip bars across the Portland metro area offer isolated therapies: one session, one modality, one benefit. At Evergreen Factor in Lake Oswego, we take a fundamentally different clinical approach.
We call it Bio-Stacking — and it is the reason our patients in Lake Oswego, West Linn, Tualatin, and the greater Portland area consistently achieve results that isolated treatments cannot produce.
Instead of receiving one therapy and waiting days for the next, we strategically layer complementary treatments within a single session. This creates a powerful synergistic cascade, where each therapy prepares, amplifies, and deepens the effect of the next — accelerating and deepening your results far beyond what any single modality could achieve alone. Every Bio-Stack is sequenced by Dr. Tomas Gigena, MD — not a wellness coordinator, not a nurse following a script. A physician.
How Bio-Stacking Works: The Clinical Cascade
Our signature protocols follow a precise physiological sequence designed to prime the body for maximum nutrient uptake and systemic rejuvenation.
Example Sequence: PEMF → Cryotherapy → IV Infusion
Step 1 — PRIME with PEMF Therapy
Action: Pulsed Electromagnetic Field (PEMF) therapy reduces systemic inflammation and electrically restores optimal cellular membrane potential — "charging" cells and bringing them into peak receptivity.
Clinical Role: PEMF prepares your cellular environment before any other intervention — like tuning every instrument in the orchestra before the symphony begins. Cells that have been charged by PEMF are measurably more receptive to the circulatory and nutritional inputs that follow. Inflammation is reduced. Cellular gates are open.
Step 2 — ACTIVATE with Cryotherapy
Action: Cryotherapy triggers a powerful vasodilation rebound — a systemic circulatory reset that floods tissues with oxygen-rich blood, further reduces inflammatory markers, and releases endogenous endorphins.
Clinical Role: Following PEMF, cryotherapy creates a state of peak tissue perfusion and nutrient demand throughout the body. Tissues that have been primed are now flooded with circulation and are maximally prepared to absorb what arrives next. The cellular environment has shifted from baseline to optimal.
Step 3 — NOURISH with IV Infusion Therapy
Action: High-dose nutrients, amino acids, NAD+, glutathione, or antioxidants are delivered directly into the bloodstream — bypassing the digestive system entirely for near-100% bioavailability.
Clinical Role: This is the precision payoff. Nutrients flood into cells that are already primed by PEMF and already circulation-optimized by cryotherapy. Absorption is maximized. The result is deep cellular repair, detoxification, and rejuvenation that a cold-baseline IV infusion alone cannot replicate.
The Bio-Stacking Result: Accelerated recovery · Enhanced cognitive function · Profound anti-aging outcomes · Deep cellular detoxification — achieved through intelligent physiological engineering, sequenced and supervised by Dr. Tomas Gigena, MD.
Our Advanced Bio-Stacking Therapies — Lake Oswego, Oregon
Every therapy at Evergreen Factor is physician-selected, physician-sequenced, and administered under the direct medical oversight of Dr. Tomas Gigena, MD. This is what our patients across Lake Oswego, Multnomah County, Clackamas County, and the greater Portland metro area are experiencing.
Full-Body Red Light Therapy — TheraLight 360+
The TheraLight 360+ is the most advanced full-body, medical-grade red and near-infrared light therapy system in Lake Oswego, Oregon. It uses 48,000 high-density medical-grade LEDs to deliver four distinct therapeutic wavelengths — 633 nm · 810 nm · 850 nm · 940 nm — across the entire body simultaneously.
At these wavelengths, light energy penetrates the skin and underlying tissue and interacts with cytochrome c oxidase — a mitochondrial enzyme involved in ATP (cellular energy) production. This process, known as photobiomodulation, is associated with increased cellular energy activity, improved local circulation, collagen support, and anti-inflammatory signaling.
The full-body design of the TheraLight 360+ distinguishes it from every handheld panel or small-area device. By delivering four therapeutic wavelengths across the entire body simultaneously, the system produces a systemic response — not a localized one — with a total photon output dramatically higher than consumer-grade devices. When integrated into a Bio-Stacking protocol under Dr. Gigena's direction, full-body red light therapy supports whole-body recovery, skin health, and cellular vitality.
FDA-Registered Clinical Applications
TheraLight Full-Body Red Light Beds are registered with the FDA under two distinct regulatory classifications, each with specific intended uses.
Class II Medical Device — FDA-Cleared Intended Uses:
- Muscle relaxation and relief from muscle spasms
- Temporarily increase local blood circulation
- Temporary relief of minor pain and stiffness associated with arthritis
- Temporary treatment of minor muscle and joint discomfort
Class I General Wellness Device — Intended Uses:
- Stimulate muscle redevelopment
- Improve joint mobility
- Effective for obesity as part of a diet and exercise program
At Evergreen Factor, FDA clearance matters. It distinguishes the TheraLight system from uncleared devices and reflects the clinical standard Dr. Gigena holds across every therapy offered under his oversight.
Red light therapy is not intended to diagnose, treat, cure, or prevent any disease.
Cryotherapy — Systemic Reset & Circulation Boost
Brief, controlled cold exposure triggers the body's hormetic stress response: vasoconstriction followed by a powerful full-body vasodilation rebound that flushes tissues with oxygenated blood, reduces inflammatory cytokines, and creates peak nutrient demand in primed cells. In the Bio-Stacking cascade, cryotherapy is the activation phase — the physiological bridge between cellular priming and precision nourishment.
IV Infusion Therapy — Direct Cellular Nourishment
Physician-formulated intravenous delivery of vitamins, minerals, IV NAD+, glutathione, and amino acids directly into the bloodstream — bypassing the digestive system entirely for near-100% bioavailability. Every IV formulation at Evergreen Factor is ordered and individually customized by Dr. Tomas Gigena, MD, based on your health history, goals, and laboratory data. This is not a menu order. It is a medical prescription.
PEMF Therapy — Cellular Charging & Inflammation Reduction
Pulsed Electromagnetic Field therapy restores optimal cellular membrane potential, reduces systemic inflammation, and primes the cellular environment for maximum therapeutic receptivity. The essential first step in most Bio-Stacking protocols — and the therapy that makes every subsequent modality more effective.
This multi-layered, physician-directed approach is what makes Evergreen Factor the leading biohacking and longevity clinic in Lake Oswego and the greater Portland, Oregon area — delivering accelerated recovery, cellular detoxification, cognitive enhancement, and lasting anti-aging outcomes through intelligent, sequenced clinical protocols.
Your Path to Optimization at Evergreen Factor — Lake Oswego, Oregon
Whether you are beginning your biohacking journey or deepening a long-term longevity protocol, Evergreen Factor structures your care around your goals, your timeline, and your individual biology.
Solo Services
A one-time refresh with any single advanced therapy. The ideal starting point for patients new to physician-directed biohacking or Bio-Stacking. No commitment required — experience the clinical difference first.
Bundles — Curated Bio-Stacks
Pre-sequenced multi-therapy sessions designed for targeted outcomes — including Performance Prep for athletes and executives, and Executive Recovery for high-output professionals managing chronic inflammation and cognitive fatigue. Discounted versus individual services.
Packages — Comprehensive Protocols
Multi-session sequences developed by Dr. Gigena for patients with chronic wellness, recovery, or peak performance goals. Includes ongoing protocol evaluation and adjustment. For patients who want measurable, sustained outcomes — not occasional sessions.
Memberships — The Compounding Advantage
Monthly membership is the ultimate commitment to consistent Bio-Stacking — and the framework where its true compounding advantages are realized. Cellular-level change and longevity benefits require sustained, repeated intervention. The science is clear: consistency is the mechanism. Evergreen Factor memberships are built around that physiological reality.
Experience the future of wellness. At Evergreen Factor IV Infusion Therapy in Lake Oswego, Oregon, Bio-Stacking transforms advanced therapies into a unified, synergistic force — sequenced by a physician, personalized to your biology, and compounding with every visit.
It is not just a treatment. It is a technological and clinical leap toward your optimal self.
Proudly serving Lake Oswego, Portland, West Linn, Tualatin, Beaverton, Tigard, and Multnomah and Clackamas counties.
Evergreen Factor IV Infusion Therapy in Lake Oswego, Oregon | Physician-Directed by Dr. Tomas Gigena, MD
⚕️ Medical DisclaimerThe therapies and protocols described on this page are for educational and informational purposes only. They do not constitute medical advice, diagnosis, or treatment. All longevity medicine, biohacking, and Bio-Stacking protocols at Evergreen Factor are physician-directed and individually evaluated by Dr. Tomas Gigena, MD. Not all therapies are appropriate for all individuals. Consult a licensed physician before beginning any wellness, IV infusion, or biohacking protocol. Individual results may vary.