Bridging the Gap Between Advanced Biohacking and Clinical Safety.

Our Medical Team

Meet the registered medical professionals and functional medicine experts behind AlphaHuman’s precision protocols.

At AlphaHuman, we believe that true longevity and performance optimization cannot be achieved through guesswork. We are not a supplement store; we are a functional medicine practice. Every peptide, hormone therapy, and longevity protocol we offer is backed by rigorous clinical science and overseen by Health Professions Council of South Africa (HPCSA) registered practitioners. Your biology is unique, and your optimization strategy should be expertly managed.

  • Team Unity

    Our Team

    A dedicated team of experts, united by a shared vision, collaborating to deliver excellence and drive results.

  • Dr Michelle Chitate

    Dr Michelle Chitate Medical Practitioner at Alphahuman

    Degree: MBChB (UCT)
    Area of expertise: Functional Medicine
    Role: Medical Practitioner 

    Dr Michelle Chitate is an alumna of the University of Cape Town and a General Practitioner at AlphaHuman, with a focused interest in functional medicine and metabolic health. She is committed to delivering high-quality, patient-centred care that addresses the root causes of illness rather than symptoms alone. AlphaHuman places strong emphasis on patient education and collaboration, working closely with patients to help them understand their physiology, make informed health decisions, and develop sustainable lifestyle strategies that support long-term vitality.

    Full Name: Dr Tapiwa Michelle Chitate
    HPCSA registration number: MP0905135
    Practice registration number: 1292447

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    South African Institute of Longevity (SAIL) Certificate

  • Dr Cristina Da Naia

    Dt Cristina Da Naia Integrative dental practitioner at Alphahuman

    Degree: Bachelor of Dental Surgery (BDS)
    Area of expertise: Restorative and Cosmetic Dentistry and Functional Dentistry
    Role: Integrative Dental Practitioner

    Dr Cristina plays an important role within AlphaHuman as an Integrative Dental Practitioner, bringing dentistry into the broader conversation around health, wellness, and longevity. Her approach is rooted in the understanding that oral health is closely connected to overall wellbeing, and that dentistry can play a meaningful role in supporting long-term health outcomes.

    With a strong focus on integrated, patient-centred care, Dr Cristina helps patients better understand how oral health may influence function, inflammation, and overall wellness. She is known for her calm nature, attention to detail, and thorough approach — always aiming to ensure patients feel comfortable, informed, and supported in their care.

    Full Name: Dr Cristina Da Naia
    HPCSA registration number: DP0127906
    Practice registration number: 1292447

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  • Dr Jaydon Hanan

    Degree: BChD (Pret)
    PGDipDent Oral Surgery (Pret)
    PGDipDent Implantology (IAA)
    Area of expertise: Hybrid oral surgeon - focusing on restorative, cosmetic and surgical dentistry with a special interest in implantology
    Role: Integrative Dental Practitioner

    Dr Jaydon plays an important role within AlphaHuman as an Integrative Dental Practitioner, helping bridge the gap between dentistry and overall health, performance, and longevity.

    His approach is centred on the belief that oral health is deeply connected to the rest of the body, and that dentistry should form part of a more comprehensive, whole-body wellness strategy. By looking beyond just teeth, Dr Jaydon works with patients to better understand how oral conditions can impact areas such as inflammation, function, and long-term health.

    With a strong focus on personalised, patient-focused care, Dr Jaydon takes the time to ensure each individual feels informed, at ease, and supported throughout their journey. He is known for his thoughtful approach, precision, and commitment to delivering care that aligns with each patient’s broader health goals.

    At AlphaHuman, Dr Jaydon contributes to a more integrated model of care — one that prioritises not only oral health, but overall wellbeing and sustainable, long-term outcomes.

    Full Name: Dr Jaydon Raphael Hanan
    HPCSA registration number: DP0122424
    Practice registration number: 1292447

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  • Debbie Coffee

    Degree: Biokinetics (Hons)
    Area of expertise: Orthopaedic Rehabilitation
    Pre and Post Surgery Rehabilitation
    Sport Specific training and performance
    Poster and gait analysis and correction
    Training programs
    Role: Biokineticist

    Debbie Coffee is a registered biokineticist at AlphaHuman, passionate about helping people move better, feel stronger, and recover faster.

    After experiencing her own rehabilitation journey following a serious tibia and tibial plateau fracture, Debbie developed a deep understanding of the challenges that come with recovery. This personal experience fuels her empathetic, science-based approach to rehabilitation, movement, and performance.

    At AlphaHuman, Debbie plays a key role in the company’s functional and metabolic health approach, helping clients of all ages improve mobility, rebuild strength, prevent injury, and optimize overall wellness through personalized care and functional movement strategies.

    Your recovery is her mission — and your comeback is her passion.

    Full Name: Debbie Coffee
    HPCSA registration number: BK0014354
    Practice registration number: 1292447

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Our Clinical Standards

  • Doctor-Led Protocols

    No grey-market chemicals. Every patient undergoes a clinical review to ensure therapies are safe, necessary, and perfectly dosed.

  • GMP-Certified Compounding

    Our injectables and formulations are sourced from highly regulated, Good Manufacturing Practice (GMP) certified pharmaceutical facilities.

  • Regulatory Compliance

    We operate strictly within the guidelines of South African medical law, ensuring your treatments are legally prescribed and monitored.

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