experts in bioidentical hormones
Meet the providers who help you thrive
At RegenCen, your care starts with someone who listens. Our providers are extensively trained in bioidentical hormone replacement therapy, testosterone optimization, and evidence-based longevity protocols—but what sets them apart is how deeply they care about helping patients feel strong, energized, and clear again.
We don’t believe in a one-size-fits-all approach. Every provider at RegenCen customizes your treatment based on bloodwork, health history, lifestyle, and your personal goals. Our aim? To help you feel your best now—and protect your long-term health.
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Clinical Leadership

Clinical Leadership in Hormone Health and Menopause Care | RegenCen
Where clinical oversight ensures consistent, safe and confidence-building care.
Amanda Greene, PA-C, is a Menopause Society Certified Practitioner specializing in hormonal health and regenerative wellness. She leads clinical operations and provider development at RegenCen, shaping the care experience at our hormone and wellness clinics near me in Traverse City, Petoskey, Ann Arbor, Bloomfield Hills, Naples, Palm Beach, Winter Park, and more.
With experience in women’s health and gynecology, she ensures responsible, science-guided care that supports better energy, balance and long-term wellbeing across RegenCen’s Michigan and Florida communities.
How Amanda Strengthens RegenCen Care
Menopause and Perimenopause Care Oversight
Guiding personalized care protocols for symptoms including hot flashes, mood shifts, weight changes, sleep disruption and brain fog.
→ Explore menopause treatment near me at RegenCen
Bioidentical Hormone Replacement Therapy (BHRT) Leadership
Overseeing safe and effective hormonal care including topical and pellet estrogen and testosterone therapy for women and men.
→ Learn more about BHRT near me in Michigan and Florida
Testosterone Therapy Support for Men
Ensuring consistent TRT protocols that support stamina, motivation, strength and healthy intimacy.
→ Testosterone therapy near me in Palm Beach County and Northern Michigan
ED Treatment Guidance
Support for evidence-based erectile dysfunction treatment that strengthens sexual wellness and confidence.
→ ED treatment near me for men seeking renewed performance
Medical Weight Loss Program Development
Leading GLP-1 weight loss clinic protocols using semaglutide and tirzepatide for safe, sustainable fat loss and metabolic health.
→ Semaglutide weight loss near me at RegenCen clinics
PRF Hair Restoration and Joint Wellness Integration
Helping providers deliver regenerative solutions that reduce discomfort and support active living.
→ PRF treatment options near me for mobility and confidence
Vaginal Rejuvenation Education and Support
Guiding treatments such as MorpheusV, VTone, FormaV and PRF Sexual & Vaginal Rejuvenation to support comfort, intimacy and bladder health.
→ Explore vaginal rejuvenation near me in Michigan and Florida
NAD+ Therapy Guidance
Ensuring responsible, science-aligned use of NAD+ therapy for cellular energy, cognitive support and healthy aging.
→ NAD+ IV therapy at RegenCen clinics near me
Why Patients Trust Amanda and RegenCen
- Advanced training & certifications: Leadership rooted in clinical experience and compassion. Leader at CSLC & RegenCen University. Menopause Society Certified Practitioner (MSCP).
- Clinical foundation in women’s health: Thoughtful guidance that supports the full picture of hormonal and midlife care.
- Training that elevates every provider: Amanda mentors and certifies RegenCen clinicians in modern hormone and regenerative care.
- Consistent RegenCen standards across Michigan and Florida: Trusted expertise from Northern Michigan to Metro Detroit and from Wellington to Naples.
You deserve care that feels personal and truly supportive. Amanda’s leadership helps make that possible at every RegenCen visit.
About Amanda Greene, PA-C

Clinical Leadership in Hormone Health and Menopause Care | RegenCen
Dr. Gustav Lo brings over 30 years of clinical experience and medical leadership to RegenCen and Cosmetic Skin & Laser Center (CSLC), where he serves as Chief Medical Officer. As co-founder of the practice alongside Courtney Lo, PA, Dr. Lo provides medical oversight and clinical direction across RegenCen’s regenerative and hormone health services.
Dr. Lo leads and mentors the provider team in bioidentical hormone therapy, menopause and perimenopause treatment, testosterone treatment, PRF joint/hair injections, NAD+ therapy, and regenerative medicine. His background in primary care, including decades as founder and operator of Northern Michigan MedCenter, shapes the thoughtful, evidence-based care that defines RegenCen’s approach to aging and wellness.
A passionate educator and advocate for women’s health, Dr. Lo regularly speaks on the benefits of hormone optimization, working to dispel outdated myths and empower women with safer, modern options. He remains closely involved in provider training and treatment development, ensuring clinical consistency and excellence at every RegenCen location.
Outside of medicine, Dr. Lo is a dedicated father of four, an avid reader, and a certified scuba diver with a lifelong passion for learning and exploration.
About Gustav Lo, MD

Clinical Leadership in Hormone Health and Menopause Care | RegenCen
Where guidance feels personal and results help you feel like yourself again.
Anna Donaghy, NP-C is a Menopause Society Certified Practitioner (MSCP) who provides hormone and regenerative wellness care at RegenCen in Traverse City, helping patients restore energy, balance and confidence through personalized perimenopause and menopause treatment, testosterone therapy and support for erectile dysfunction and sexual wellness. She understands how unsettling it can feel when your body starts changing in unexpected ways, and her goal is to ensure you never have to navigate that alone.
If you have been dealing with hot flashes, restless nights, fatigue, low libido, vaginal dryness, thinning hair, stubborn weight gain, brain fog or intimacy changes, Anna takes her time uncovering what is really going on. Whether you have been searching for hormone doctor Traverse City or menopause treatment near me, she helps you create a plan that feels hopeful, manageable and tailored to your life.
Anna is rooted in women’s health and midlife wellness, bringing thoughtful guidance and clinical precision to every conversation. Patients from Traverse City, Suttons Bay, Elk Rapids, Leelanau County and across the Grand Traverse Bay region trust her for safe, responsible care that supports long-term vitality, confidence and everyday comfort.
Services Anna Provides in Traverse City
Perimenopause and Menopause Treatment with Bioidentical Hormones
Personalized hormone plans using estrogen and testosterone to improve sleep disruption, mood shifts, hot flashes, thinning hair and everyday comfort.
→ Expert menopause care at a women’s health clinic near me in Traverse City
Testosterone Therapy and ED Support for Men
Customized hormone optimization that supports stamina, motivation, sexual performance and confidence for men experiencing Low T.
→ Testosterone and ED treatment in Grand Traverse County
Medical Weight Loss with GLP-1 Medications
Semaglutide and tirzepatide programs designed for safe, sustainable fat loss and improved metabolism.
→ Semaglutide and tirzepatide weight loss in Northern Michigan
PRF Joint Wellness and Regenerative Care
Natural joint support using PRF to reduce stiffness and keep you moving comfortably.
→ PRF joint therapy in Traverse City
Vaginal Rejuvenation for Comfort and Confidence
Treatments that improve bladder control, intimacy, lubrication and pelvic comfort during hormonal changes.
→ Vaginal rejuvenation options at RegenCen Traverse City
Why Patients Trust Anna and RegenCen
- Advanced training & certifications: Menopause Society Certified Practitioner (MSCP) in Traverse City. Lead trainer at RegenCen University and skilled in understanding the full picture of midlife wellness.
- Warm, approachable care: She listens closely and makes sure you feel supported every step of the way.
- Clear education & empowering guidance: You understand what is changing and why, so decisions feel confident.
- Trusted in Northern Michigan: Patients from Traverse City, Leelanau County and the Grand Traverse Bay region choose Anna for care that improves how they live every day.
You deserve to feel strong, capable and comfortable in your body. Schedule your consultation. Anna is here to help you feel like yourself again.
About Anna Donaghy, NP-C
Your Wellness & Hormone Health Experts

Menopause Treatment, Hormone Therapy & Medical Weight Loss in Traverse City | RegenCen
Where compassionate care and solutions support how you feel every day.
Elizabeth Gapske, PA-C is a trusted Menopause Society Certified Practitioner (MSCP) and menopause specialist providing menopause treatment, hormone therapy for women, and medical weight loss at RegenCen’s women’s health and hormone clinic in Traverse City and Suttons Bay. She understands how shifts in mood, energy, sleep, and metabolism can impact your confidence and daily life, and she ensures you never feel brushed off or told your symptoms are “just part of aging.”
Elizabeth takes the time to listen, explain what may be happening with your hormones, and design a plan that feels supportive and personalized. Her patients appreciate how she builds trust and helps them feel clearer, more confident, and more like themselves again.
With a strong background in family medicine, Elizabeth blends whole-body understanding with regenerative and metabolic therapies to support women throughout Traverse City, Suttons Bay, and Leelanau County. Her steady, expert guidance helps reduce hot flashes, sleep disruption, mood changes, weight gain around the middle, and other frustrating symptoms that come with hormonal imbalance.
Services Elizabeth Provides in Traverse City and Suttons Bay
Menopause and Perimenopause Treatment
Personalized care to relieve hot flashes, brain fog, mood changes, and sleep disruption so you can feel steady again.
→ Explore perimenopause treatment near me in Traverse City
Bioidentical Hormone Replacement Therapy (BHRT)
Tailored hormone support to improve metabolism, cognitive clarity, low libido, and healthy intimacy.
→ Learn more about hormone therapy near me in Suttons Bay
Medical Weight Loss with GLP-1 Therapies
Supportive programs that combine medication with lifestyle guidance to improve metabolic health and achieve sustainable fat loss at our trusted weight loss clinic near me.
→ Discover medical weight loss in Traverse City and Suttons Bay
Vaginal Rejuvenation for Comfort and Confidence
MorpheusV, FormaV, VTone, and PRF Sexual & Vaginal Rejuvenation therapies that support sexual wellbeing, comfort, pelvic floor function, and natural lubrication.
→ Learn more about vaginal rejuvenation in Traverse City
Regenerative Hair and Joint Relief
Natural, minimally invasive therapies that restore function and comfort so you can stay active.
→ Learn about PRF regenerative treatments in northern Michigan
Why Patients Trust Elizabeth and RegenCen
- Advanced training & certifications: Menopause Society Certified Practitioner and RegenCen University trained under Gustav Lo MD, Amanda Greene Chief Clinical Officer, and Courtney Lo PA & Founder.
- Comprehensive, compassionate care: A provider who finds what’s changing and why, instead of masking symptoms.
- Trusted expertise: Hormone and regenerative wellness specialist serving women throughout Traverse City, Suttons Bay, and northern Michigan.
- Lasting results: Personalized plans that support comfort, confidence, and long-term wellbeing.
You deserve to feel clear, strong, and fully yourself again. Schedule a visit with Elizabeth at RegenCen in Traverse City or Suttons Bay and begin your path to balanced hormones and renewed vitality.
About Elizabeth Gapske, PA-C

Menopause Treatment, Hormone Replacement Therapy and Medical Weight Loss in Wellington & Palm Beach | RegenCen
Supportive care that restores balance, resilience, and confidence from the inside out.
Samiha Rahman, PA-C is a Menopause Society Certified Practitioner (MSCP) providing menopause treatment and hormone replacement therapy at RegenCen’s women’s health and hormone clinics in Wellington, Palm Beach, Hobe Sound, and Traverse City. She understands how dramatically hormonal changes can impact sleep, metabolism, mood, and intimacy — and believes no one should ever feel dismissed or told their symptoms are “just part of getting older.”
Samiha takes time to listen, explain what’s happening beneath the surface, and build a plan that feels realistic and encouraging. Patients trust her calm presence, thoughtful communication, and deep commitment to helping them move forward feeling clearer, stronger, and more like themselves again.
With advanced training in regenerative and metabolic wellness, Samiha supports women navigating perimenopause and menopause using bioidentical hormone replacement therapy with estrogen, testosterone therapy, and symptom-specific protocols. She also treats low testosterone in men, including discreet guidance for sexual wellness concerns such as low libido and ED. Her goal is always lasting improvement in energy, strength, and confidence.
Services Samiha Provides in Wellington, Palm Beach and Traverse City
Menopause and Perimenopause Treatment
Personalized relief for hot flashes, mood shifts, night sweats, brain fog, and vaginal dryness at our women’s health clinic near me in Palm Beach County.
→ Explore perimenopause treatment near me in Wellington and Palm Beach
Bioidentical Hormone Replacement Therapy (BHRT)
Tailored hormone plans to support metabolism, clarity, healthy intimacy, and long-term wellbeing.
→ Learn more about hormone replacement therapy in Wellington and Palm Beach
Testosterone Therapy for Women and Men
Clinically guided testosterone support to improve strength, stamina, motivation, and sexual wellness.
→ See how TRT near me helps men feel like themselves again
Discreet ED Treatment for Men
Results-focused, compassionate care for performance changes and intimacy confidence.
→ Learn about ED treatment near me in Traverse City
Medical Weight Loss with GLP-1 Therapies
Physician-monitored semaglutide and tirzepatide programs to improve metabolic health and fuel sustainable fat loss.
→ Discover medical weight loss at our hormone clinic
Vaginal Rejuvenation for Comfort and Confidence
MorpheusV, FormaV, VTone, and the PRF Sexual & Vaginal Rejuvenation to enhance pelvic floor function, lubrication, and sexual confidence.
→ Explore vaginal rejuvenation near me in Palm Beach County
PRF Hair Restoration and Joint Relief
Natural PRF injections that stimulate hair regrowth and improve joint comfort so you can stay active longer.
→ Learn about PRF hair and joint treatment near me
Why Patients Trust Samiha and RegenCen
- Specialized expertise & certifications: Menopause Society Certified Practitioner in Wellington with advanced training through RegenCen University under Gustav Lo MD, Amanda Greene Chief Clinical Officer, and Courtney Lo PA & Founder.
- Compassion with clarity: She listens deeply, explains why changes are happening, and builds personalized plans that truly help.
- Local care: Proudly supporting patients across Wellington, Wellington Green, Palm Beach Gardens, West Palm Beach, Lake Worth, Hobe Sound, and Traverse City.
- Sustainable results: Care designed to improve energy, comfort, and confidence — not just today, but for years ahead.
You deserve to feel balanced, energized, and fully yourself again. Schedule a visit with Samiha at our Wellington or Palm Beach hormone clinic near me and take your first step toward renewed vitality.
About Samiha Rahman, PA-C

Menopause and Hormone Therapy in Traverse City | RegenCen
Where support feels personal. Where anti-aging medicine helps you feel like you again.
Andrea Dunklow, NP-C provides personalized hormone and regenerative wellness care at RegenCen in Traverse City, Michigan. She specializes in menopause treatment and hormone therapy in Traverse City, testosterone replacement therapy, and medical weight loss to help patients restore energy, balance hormones, and feel like themselves again with clarity and confidence.
If you have been struggling with fatigue, insomnia, hot flashes, mood changes, thinning hair, weight gain, or low libido, Andrea brings a calm and thoughtful approach to uncovering what’s really going on. Together, you’ll create a medical plan that feels manageable, hopeful, and designed around your goals, symptoms, and stage of life.
With more than two decades of clinical experience, including work in emergency medicine and as a Sexual Assault Nurse Examiner (SANE), Andrea blends strong medical knowledge with a warm, reassuring presence. She supports patients throughout Traverse City and the Grand Traverse Bay communities including Old Mission Peninsula, Lake Leelanau, Suttons Bay, and Leland, with care that prioritizes trust, clarity, and long-term wellbeing.
Services Andrea Provides in Traverse City
Bioidentical Hormone Replacement Therapy
Personalized hormone support to improve energy, sleep, metabolism, sexual wellness, and long-term health.
→ Learn more about bioidentical hormone therapy in Traverse City
Menopause and Perimenopause Care
Relief for hot flashes, mood changes, brain fog, and sleep disruption with steady guidance every step of the way. Andrea provides trusted menopause treatment for patients searching for personalized hormone therapy near me in the Traverse City region.
→ Explore perimenopause support at RegenCen Traverse City
Testosterone Replacement Therapy
Carefully monitored plans for women and men to improve strength, stamina, focus, and sexual wellness.
→ See how testosterone treatment helps men in Traverse City feel better again
GLP-1 Medical Weight Loss With Semaglutide
Encouraging, physician-led programs using semaglutide and tirzepatide to reset metabolic health and support sustainable progress.
→ Learn about semaglutide weight loss in Traverse City
Vaginal Rejuvenation for Comfort and Intimacy
Regenerative support for bladder control, sexual wellness, and comfort with MorpheusV, VTone, FormaV, or the PRF Sexual & Vaginal Rejuvenation.
→ Learn more about vaginal rejuvenation in Traverse City
PRF Hair Restoration and PRF Joint Therapy
Regenerative treatment that uses your own growth factors to support thicker hair growth and improve joint comfort. PRF strengthens hair follicles and can reduce thinning, while PRF joint injections support mobility and reduce inflammation for active daily living.
→ Learn about PRF hair restoration in Traverse City
→ Learn more about PRF joint injections in Traverse City
Erectile Dysfunction (ED) Treatment
Discreet, evidence-based treatment that addresses hormonal and vascular factors to restore confidence and performance.
→ Learn more about ED treatment in Traverse City
Why Patients Trust Andrea and RegenCen
- Advanced training & certifications: Specialized training in hormone replacement therapy, regenerative treatments, and sexual wellness. Trained through RegenCen University under Gustav Lo MD, Amanda Greene Chief Clinical Officer, and Courtney Lo PA & Founder.
- Comprehensive, modern care: Andrea looks for the cause of what’s changing, not just the symptoms.
- Trusted expertise: Preferred regenerative and hormone specialist for patients across Grand Traverse Bay.
- Lasting results: Treatment plans that help you enjoy life more comfortably and confidently.
Ready to feel like yourself again? Schedule a consultation at RegenCen in Traverse City to explore menopause treatment, hormone therapy, and regenerative care designed around your life.
About Andrea Dunklow, NP-C

Menopause Treatment, Testosterone Replacement Therapy & Medical Weight Loss in Traverse City
Danielle has been an essential member of the Cosmetic Skin & Laser Center (CSLC) & RegenCen team in Traverse City since 2019, helping patients look and feel their best through personalized menopause treatment, testosterone replacement therapy, and medical weight loss programs.
Originally from Santa Cruz, California, Danielle moved to Traverse City and quickly became an integral part of CSLC, where her diverse background in event coordination and expertise as a phlebotomist allows her to seamlessly support the clinic's exceptional patient care. With years of experience, Danielle has gained a reputation for her unwavering dedication and meticulous attention to detail, making her a go-to resource for both patients and providers alike.
At CSLC & RegenCen in Traverse City, Danielle plays a critical role in ensuring patients receive a smooth, comfortable experience from start to finish. Working closely with our nurse injectors and physician assistants, she helps optimize treatment outcomes and expedites care.
Danielle’s expertise in PRP & PRF treatments, hormone testing, and IV therapy ensures that patients seeking menopause treatment, testosterone replacement therapy, or medical weight loss in Traverse City and the surrounding areas receive personalized, top-tier care.
Patients consistently appreciate Danielle's warm, approachable nature and the confidence she instills in every step of their treatment journey. Whether you're visiting for rejuvenating skincare services or advanced wellness therapies, Danielle is committed to making your experience at CSLC & RegenCen extraordinary.
About Danielle DuFord
Medical Directors
Clinical Leadership in Hormone Health and Menopause Care | RegenCen
Dr. Gustav Lo brings over 30 years of clinical experience and medical leadership to RegenCen and Cosmetic Skin & Laser Center (CSLC), where he serves as Chief Medical Officer. As co-founder of the practice alongside Courtney Lo, PA, Dr. Lo provides medical oversight and clinical direction across RegenCen’s regenerative and hormone health services.
Dr. Lo leads and mentors the provider team in bioidentical hormone therapy, menopause and perimenopause treatment, testosterone treatment, PRF joint/hair injections, NAD+ therapy, and regenerative medicine. His background in primary care, including decades as founder and operator of Northern Michigan MedCenter, shapes the thoughtful, evidence-based care that defines RegenCen’s approach to aging and wellness.
A passionate educator and advocate for women’s health, Dr. Lo regularly speaks on the benefits of hormone optimization, working to dispel outdated myths and empower women with safer, modern options. He remains closely involved in provider training and treatment development, ensuring clinical consistency and excellence at every RegenCen location.
Outside of medicine, Dr. Lo is a dedicated father of four, an avid reader, and a certified scuba diver with a lifelong passion for learning and exploration.






















