About Penny Foskaris
Redefining Longevity Through Precision, Data, and Measurable Results
Penny Foskaris is a nutritionist and longevity expert specializing in science-backed, data-driven health optimization for individuals who expect more from their health, performance, and long-term vitality.
Penny Foskaris is the founder of Foskaris Wellness and the creator of the LongevityRX Method, a personalized system designed to optimize metabolism, body composition, and long-term health outcomes.
With nearly a decade of clinical experience and over 5,000 clients served, her work is focused on helping individuals achieve measurable improvements in how they look, feel, and perform, while building strategies that are sustainable over time.
Her approach bridges clinical insight with real-world application, allowing clients to follow structured, personalized protocols that fit into their lifestyle while delivering consistent results.
A Different Approach
A More Precise Approach to Health and Longevity
Most wellness programs rely on generalized recommendations, trends, or short-term solutions.
Penny's approach is different.
Every program is built using measurable data, advanced diagnostics, and a deep understanding of how metabolism, hormones, and lifestyle factors interact.
No guessing.
No generic plans.
Each strategy is designed specifically for the individual, based on their biology, their goals, and their long-term health outcomes.
Philosophy
Data Over Guesswork
The body responds to what is measured and optimized.
Without data, most people are left cycling through strategies that do not produce consistent results.
The LongevityRX Method is built on the principle that precision creates progress.
By analyzing key health markers, tracking progress, and adjusting protocols over time, Penny ensures that each client is following a strategy that evolves with them, supporting both immediate improvements and long-term success.
Background
Experience and Education
Penny Foskaris brings together clinical experience, advanced education, and real-world application to deliver results-driven programs.
Her background includes training in nutrition, metabolic health, and functional wellness through institutions such as Cornell University, San Diego State University, the American Academy of Anti-Aging Medicine, and the American Association of Diabetes Educators.
She has worked with over 5,000 clients and has been featured on NBC, CBS, and FOX.
Her work focuses on improving:
Metabolic health and body composition
Hormone balance and optimization
Blood sugar regulation and A1C support
Chronic pain and inflammation
Sleep quality and recovery
Neuropathy and balance
As Seen On
The System
The LongevityRX Method
Penny developed the LongevityRX Method to provide a structured approach to optimizing health, performance, and longevity.
This method integrates:
Advanced diagnostics and lab testing
Body composition and metabolic analysis
Precision nutrition tailored to the individual
Hormone optimization based on measurable data
Targeted therapeutics, including peptides and supplementation
Performance and recovery strategies
Access to a licensed medical provider through telemedicine when appropriate
Every program is personalized.
Every protocol is intentional.
Every result is measurable.
The System
A Fully Integrated System
Penny's work is not based on a single modality or trend. It is an integrated system that combines:
Data and diagnostics
Clinical insight
Advanced technologies
Personalized protocols
Ongoing optimization
This approach allows clients to move beyond short-term solutions and follow a clear, structured path toward improved health and long-term vitality.
Explore the tools behind the method →Clients
Individuals Who Expect More
Penny works with individuals who are ready to take a more strategic and intentional approach to their health.
Her clients include:
Busy professionals and entrepreneurs
High-performing individuals
Men and women experiencing metabolic or hormonal changes
Individuals seeking long-term health, performance, and longevity
These are individuals who value precision, efficiency, and results that last.
The Standard
A System Built for Results
Penny Foskaris is not positioned as a traditional wellness provider.
She has built a system designed to deliver measurable outcomes through precision, data, and ongoing optimization.
Her work is focused on one objective:
Helping individuals improve how they feel, how they perform, and how they age, through strategies that are grounded in science and designed to last.
Work with Penny Foskaris
If you are ready for a more personalized, data-driven approach to optimizing your health, performance, and longevity, we invite you to inquire.
Limited private client openings. Personalized group programs available.