Energy & Recovery
Discuss fatigue, changes in stamina, and how you recover from activity. Review your sleep, nutrition, medications, and any symptoms that need medical evaluation.
Longevity Medicine · Madison Avenue
Age Well.
Age Well.
Keep Doing
What You Love.
Build a plan for your strength, energy, and long-term health. At Genesis Health, your physician brings together your medical history, selected testing, and regular follow-up to help you decide what deserves attention now.
15 minutes · No obligation · Or call (212) 644-9100.
- Board-Certified Physician
- 4.95/5 Patient Rating
- 425 Madison Avenue
How we work together4 steps
- 01Start With a Free Call15 min
- 02Review Your Health
- 03Put Your Plan Into Practice
- 04Check Progress and Adjust
Start NowYour Future Health
Your Future Health
Deserves Attention Today.
You may be noticing changes in your energy, sleep, or recovery. Or you may feel well and want a clearer understanding of your health risks.
We review where you are today and build a plan around the activities, responsibilities, and relationships you want to keep enjoying.
Sleep & Concentration
Look at sleep quality, stress, and changes in focus. Your physician helps identify which concerns need further assessment and which daily habits may be worth adjusting.
Health Markers & Risk
Understand what your blood pressure, blood sugar, cholesterol, and other relevant findings mean for your health—and what to do next.
Your PlanTurn Your Results
Turn Your Results
Into Priorities.
Healthy aging starts with the fundamentals: regular activity, appropriate nutrition, sleep, and ongoing medical care. Your plan builds on these priorities, with additional testing or treatment when there is a clear reason to consider it.
- 01
Understand Your Starting Point
Review your history, current symptoms, medications, and existing results. Select additional tests that can help answer a specific question or guide care.
- 02
Know What Needs Attention
Your physician explains which findings matter, what remains uncertain, and whether you need treatment, further evaluation, or monitoring.
- 03
Leave With Clear Next Steps
Know which changes to begin, how progress will be assessed, and when to return. Your plan evolves as your health and priorities change.
Services
Longevity Services.
Explore the services below with your physician. Recommendations depend on your health needs, the available evidence, and your preferences.
Biomarker Testing
Our comprehensive panels can include 60+ biomarkers. Your physician selects the relevant tests and explains how the findings relate to your symptoms and health risks.
- Metabolic markers
- Selected hormone and nutrient panels
- Inflammation indicators
- Biological-age assessment, with discussion of the test’s limitations
Peptide Therapy
Discuss what a proposed peptide medication is intended to do, what evidence supports it, and what the risks are. Prescribing and follow-up depend on the specific medication and your medical history.
- Review of treatment goals and available evidence
- Medication and formulation review
- Monitoring for response and side effects
- Reassessment before continuing treatment
IV Nutrient Therapy
Review whether an infusion is appropriate for your health needs. Your clinician explains the ingredients, potential risks, alternatives, and cost before treatment.
The IV menu includes:
- NAD+ infusions
- Myers’ Cocktail formulations
- High-dose vitamin C
- Glutathione
Hair Restoration
Start with a review of your hair thinning, scalp health, and possible contributing factors. Discuss treatment options and how progress will be assessed.
- Scalp and hair-loss assessment
- Review of PRP and growth factor treatment options
- Nutritional support when a need is identified
- Progress tracking and follow-up
The Process
How We Work Together.
- 01
Start With a Free Call.
Use a 15-minute Discovery Call to discuss your goals, ask about care options, and understand the next appointment and its cost.
- 02
Review Your Health.
Meet with your physician to review your history and existing results. Agree on which additional tests, if any, would help guide your care.
- 03
Put Your Plan Into Practice.
Receive specific recommendations for nutrition, activity, sleep, and any treatment being considered. Know what to begin and when your progress will be reviewed.
- 04
Check Progress and Adjust.
Discuss changes in your symptoms, daily function, and relevant health markers. Review treatment response, address side effects, and adjust your plan when needed.
Our Patients
Who We Help.
Busy Professionals
People balancing demanding work and personal lives who want medical guidance on fatigue, sleep, recovery, and long-term health.
Adults Planning Ahead
People who feel well and want to review their health risks, understand relevant test results, and make informed decisions about preventive care.
Active Adults 40+
People noticing changes in strength, stamina, or recovery who want to understand those changes and maintain the activities they enjoy.
Expert Care
Meet Our Full Team
Your Care Team.
Dr. Ruth Johnson, MD
Founder & Lead Physician
Board-certified in Internal Medicine, Dr. Johnson combines medical evaluation with a review of nutrition, lifestyle, and the factors affecting your long-term health.
Dr. Ninoschka Sevillano
Functional Medicine Specialist
Dr. Sevillano brings an integrative perspective to your care, with attention to your health history and daily habits.
What age should I start?
There is no single age to begin paying attention to your long-term health. The right starting point depends on your medical history, symptoms, family history, and goals. Your physician helps determine which assessments are useful now.
How quickly will I notice results?
Timing depends on the concern being addressed and the recommended treatment. We discuss realistic expectations and agree on a review schedule. Progress may involve changes in symptoms, daily function, or relevant health markers; results are not guaranteed.
Are peptides safe?
Safety depends on the specific compound, dose, formulation, and your medical history. Some peptides have limited human safety data, and compounded medications are not FDA-approved. Your physician explains the known risks, uncertainties, and alternatives before treatment.
What is included in biomarker testing?
Panels may include metabolic markers, selected hormones, nutrient levels, and inflammation indicators. Comprehensive panels can include 60+ markers, but the exact tests depend on your assessment. We explain the purpose, limitations, and cost before ordering, including any proposed biological-age test.
Does insurance cover longevity services?
Coverage varies by service and policy. Some medically indicated consultations or tests may be covered, while other services may require payment out of pocket. Our team helps clarify costs and benefits before you proceed.