People, practice & purpose
Discover the careers, teaching and contributions of practitioners and advocates in vasectomy and male reproductive health. A collection of professional biographies by Dr Charles Ochieng, for clinicians, trainees and interested readers.
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Dr Nick Demediuk
An Australian Vasectomist’s Career in Clinical Innovation, Teaching and Service
Explore Dr Nick Demediuk’s career as an Australian vasectomist through the themes of clinical innovation, teaching and service.
By Dr Charles Ochieng
Dr Douglas Stein
A Birthday Tribute to a Global Pioneer, Teacher, Mentor, and Advocate for Male Reproductive Health
A birthday tribute exploring Dr Douglas Stein’s legacy in vasectomy, teaching, mentorship and advocacy for male reproductive health.
By Dr Charles Ochieng
Dr John Curington
Physician, Teacher, and Global Advocate for Male Reproductive Health, A Professional Biography
Explore a professional life devoted to gentle vasectomy, teaching and advocacy for male reproductive health.
By Dr Charles Ochieng
Prof. Michel Labrecque
The Career, Contributions and Global Impact of a Pioneer in Male Reproductive Health
Discover Professor Michel Labrecque’s career through the connected themes of medicine, research and vasectomy advocacy.
By Dr Charles Ochieng
Dr Martin Kittel
A British Community Surgeon’s Journey in Modern Male Reproductive Health
Follow a British community surgeon’s journey through no-scalpel vasectomy and modern male reproductive health.
By Dr Charles Ochieng
Dr Charles “Chic” Wilson
A Seattle Physician’s Legacy of Innovation, Mentorship, and Shared Responsibility in Family Planning
Read about a Seattle physician’s legacy through innovation, mentorship and shared responsibility in family planning.
By Dr Charles Ochieng
Jonathan Stack
From Award-Winning Documentary Filmmaker to Co-Founder of World Vasectomy Day
Explore Jonathan Stack’s journey from documentary filmmaking to co-founding World Vasectomy Day, connecting storytelling with vasectomy advocacy and a global movement.
By Dr Charles Ochieng
