Dr. Haissam Dahan from Ottawa demonstrates the power of practice niching by transitioning from general dentistry to focusing exclusively on TMD, sleep medicine, and Botox therapy. His specialized practice now produces close to $4 million annually while working only three days a week and taking 12-13 weeks off per year. With three young children, this schedule allows him to maintain perfect work-life balance with family dinners and evening activities. His team of eight consistently bonuses $1,000-$2,000 monthly, with some months reaching $8,000 each. Dr. Dehan developed his passion for TMD treatment during dental school and emphasizes that these conditions are easier to treat than most dentists believe. He now offers a 12-month training program limited to 10 dentists annually, providing complete "clinic in a box" systems for implementing TMD and sleep services. His success illustrates how finding your unique specialty can differentiate your practice and dramatically improve both profitability and lifestyle.