Petoskey ・ Naples ・ East Lansing ・ Winter Park

Gustav Lo, MD

Chief Medical Officer – RegenCen and Cosmetic Skin & Laser Center

Dr. Gustav Lo, MD

Founded by a physician, RegenCen is advancing anti-aging.

  • Menopause Society Certified Providers
  • Top Morpheus V Provider in the nation
  • Founded and clinically led by Gustav Lo, MD, a physician with 30+ years in primary care and functional medicine.
  • Trusted in more than 20 locations across Michigan and Florida.
  • Every RegenCen provider undergoes rigorous, ongoing clinical training in hormone replacement therapy, menopause medicine, and medical weight loss therapies.

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 Lo regularly speaks on the benefits of hormone optimization, working to dispel outdated myths and empower women with safer, modern options.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.

What patients say about their experience with Gustav

  • Dr. Gustav Lo and his team are outstanding. Dr. Lo is kind, patient, and truly on the cutting edge of regenerative medicine. I’ve had several treatments performed at his clinic and have always been extremely pleased with the results.

    Brenda Kush

  • I saw Dr. Lo speak at a Health event sponsored by Seen Magazine and was so impressed that I booked an appointment. Really glad I did. Very caring and professional staff and they offer a wide variety of services. Highly recommend!

    Alex Davis

  • I recently had the pleasure of meeting Dr. Lo, and I was truly impressed by his humility and expertise. He provided a wealth of information on bioidentical hormones that was incredibly insightful. The team at RegenCen is not just professional; they are exceptionally friendly, making your experience welcoming from the moment you enter.

    Ana Stevenson