Personalized, Science-Driven Concierge Medicine in Scottsdale, AZ

Elevating Healthcare with Advanced Diagnostics and High-Touch Care

At Next Level Concierge Care, our core philosophy is driven by the belief in a truly personalized approach to medicine, integrating cutting-edge diagnostics, genomics, and evidence-based therapies to optimize health, longevity, and quality of life. Clients benefit from our high-touch, personalized approach focusing on cardiometabolic health, neurocognitive function, preventive medicine, and hormone therapy.

By blending functional, integrative, and traditional medicine, we offer comprehensive, high-touch care that is tailored to each patient’s unique needs and goals. Our expertise bridges medical disciplines and technologies including advanced biomarker analysis, lifestyle medicine, precision pharmacology, and device-based treatments, ensuring that every client receives customized, results-driven care.

Signature Services

  • Comprehensive Concierge Primary Care

    A highly personalized, proactive healthcare model

  • Advanced Cardiometabolic Health Optimization

    Cutting-edge testing and therapies for heart health and metabolic function

  • Neurocognitive Wellness & Prevention

    Early detection and management of cognitive decline, brain health optimization, and neuroprotection

  • Hormone Therapy & Precision Endocrinology

    Personalized hormonal balance strategies for longevity and vitality

  • Genomics & Biomarker Analysis

    Next-generation genetic and metabolic testing for personalized treatment plans

  • Integrative & Lifestyle Medicine

    A holistic, evidence-based approach integrating nutrition, herbal medicine, supplements, and mind-body care

  • Device-Based Therapies

    Leveraging innovative medical technologies for optimal health outcomes

Locations

Scottsdale, AZ

Providing high-touch, next-level concierge medicine for individuals seeking exceptional, science-driven healthcare.

Plaza. 1 Suite 210
Scottsdale, AZ 85258

Meet Our Experts

Princeton Longevity Center is led by a distinguished team of board-certified physicians specializing in preventive medicine, cardiology, radiology, and longevity medicine. Our medical experts are dedicated to guiding you toward optimal health with a truly personalized approach.

Meet Our Physicians

Dr. Robert Sheeler

MD

A renowned expert in integrative and functional medicine, Dr. Sheeler practiced at Mayo Clinic Rochester for over 20 years, where he specialized in family medicine, neurology, and headache treatment. He served as a longstanding Medical Editor for the Mayo Clinic Health Letter and has extensive experience in pharmacology, advanced diagnostics, and innovative therapies.

His approach blends cutting-edge cardiometabolic and neurocognitive medicine with genomics and precision-based care, helping patients achieve optimal health through personalized strategies.

Dr. Angela O’Neil

MD

With over 20 years of experience at Mayo Clinic Rochester, Dr. O’Neil is a fellowship-trained integrative medicine expert and a board-certified family physician. She served as Dean of Mayo Medical School and is certified by the Institute for Functional Medicine (IFM).

Dr. O’Neil’s expertise lies in preventive health, hormone therapy, and the use of advanced biomarkers and lifestyle interventions to create customized wellness plans that enhance longevity and overall well-being.

Take Your Health to the Next Level

Experience concierge medicine at its finest, where precision diagnostics, personalized care, and cutting-edge therapies come together to help you live a longer, healthier life.

Schedule Your Consultation Today

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