Longevity Medicine • Madison Avenue
Optimize Your Healthspan, Not Just Your Lifespan
Living longer means nothing if you don't feel vibrant doing it. Our longevity programs use advanced diagnostics and personalized protocols to help you maintain peak vitality—so you can perform at your best for decades to come.
The Real Challenge
Why High-Achievers Age Faster
Success often comes at a cost. The stress, the long hours, the constant demands—they take a toll on your body at the cellular level. You might feel it in your energy, your recovery, your mental clarity. Standard medicine waits until something breaks. We believe in optimizing before that happens.
Chronic Stress
Elevated cortisol accelerates cellular aging, disrupts sleep patterns, and depletes essential nutrients your body needs to repair and regenerate.
Nutrient Depletion
Even with a healthy diet, modern food and busy lifestyles often leave gaps in critical vitamins, minerals, and amino acids that support longevity.
Hormonal Decline
Starting in your 30s, key hormones begin declining—affecting energy, metabolism, cognitive function, and your body's ability to recover.
Our Approach
Data-Driven Longevity
We don't guess. We test. Our longevity programs begin with comprehensive biomarker analysis to understand exactly what's happening in your body. Then we create targeted protocols designed to optimize your specific biology—not a generic anti-aging plan.
Measure
60+ biomarkers including hormones, nutrients, inflammation, and metabolic markers.
Analyze
Identify patterns and deficiencies that standard medicine often overlooks.
Optimize
Targeted interventions including peptides, IV therapy, and personalized protocols.
Our Programs
Longevity Services
Each program is designed to address specific aspects of aging and vitality, working together as part of a comprehensive longevity strategy.
Peptide Therapy
Targeted peptide protocols that support cellular repair, recovery, and regeneration. These signaling molecules help optimize your body's natural processes.
- Recovery & tissue support
- Metabolic optimization
- Cognitive enhancement protocols
- Personalized peptide stacks
IV Nutrient Therapy
Direct nutrient delivery bypasses digestive limitations for maximum absorption. Customized formulations address your specific deficiencies and goals.
- NAD+ for cellular energy
- Myers' Cocktail variations
- High-dose vitamin C
- Glutathione detox support
Hair Restoration
Advanced approaches to support hair health and density using growth factors, peptides, and targeted nutrients that address hair thinning at the root cause.
- PRP treatments
- Growth factor protocols
- Nutritional optimization
- Scalp health analysis
Biomarker Testing
Comprehensive analysis of 60+ markers that reveal your biological age, metabolic efficiency, hormone status, and areas requiring optimization.
- Biological age assessment
- Hormone panels
- Metabolic markers
- Inflammation indicators
Your Journey
How It Works
A structured approach to optimizing your healthspan, designed around your unique biology and goals.
Discovery
In-depth consultation to understand your health history, goals, and what optimal performance means to you.
Assessment
Comprehensive biomarker testing to establish your baseline and identify areas for optimization.
Protocol
Personalized longevity plan combining the right interventions for your specific biology.
Optimize
Ongoing monitoring and protocol adjustments to ensure you're progressing toward your goals.
Is This For You?
Who We Help
Our longevity programs are designed for people who want to take a proactive approach to their health and performance.
High-Performing Executives
Leaders who need sustained energy, mental clarity, and the stamina to perform at their peak without burning out.
Proactive Optimizers
Health-conscious individuals who don't wait for problems—they invest in their future vitality now.
Active Adults 40+
People noticing changes in energy, recovery, or performance who want to maintain their active lifestyle.
Your Care Team
Meet the Experts
Dr. Ruth Johnson
Founder & Lead Physician
Board-certified physician specializing in functional and longevity medicine with expertise in hormone optimization and peptide protocols.
Dr. Ninoschka Seviliano
Holistic Doctor
Integrative medicine specialist focused on combining conventional approaches with evidence-based natural therapies.
Questions & Answers
Longevity FAQs
While it's never too late to start optimizing, the ideal time to begin is in your 30s-40s when hormonal shifts begin. However, we work with patients of all ages and customize protocols based on individual biomarkers and goals, not just chronological age.
Many patients report improvements in energy and mental clarity within the first few weeks. However, meaningful changes in biomarkers typically require 3-6 months of consistent protocol adherence. We track progress through regular testing. Individual results vary based on starting point and adherence.
We use only research-backed peptides prescribed and monitored by our medical team. Each patient receives thorough screening before beginning any peptide protocol, and we monitor biomarkers throughout to ensure safety and efficacy.
Our comprehensive panels include 60+ markers: complete hormone panels (thyroid, sex hormones, adrenal), metabolic markers (glucose, insulin, lipids), inflammation indicators, nutrient levels, and specialized longevity markers. Results include a detailed consultation to review findings and recommendations.
Most longevity and optimization services are considered elective and are not covered by insurance. However, some diagnostic testing may be covered depending on your plan. We accept HSA/FSA payments and can provide documentation for any covered services.
Get Started
Ready to Optimize Your Healthspan?
Schedule a consultation to discuss your longevity goals. We'll review your health history and determine which testing and protocols are right for you.
Or call us directly: (212) 644-9100