Home » Medical » Better Therapeutics Co-Founder Speaks on SPACs and the Growing PDT MarketMedicalBetter Therapeutics Co-Founder Speaks on SPACs and the Growing PDT Market Manny Johnson July 30, 2021 3 Views David Perry, chairman and co-founder of Better Therapeutics, spoke with Let’s Talk Medtech about the company’s efforts and going public through a Special Purpose Acquisition Corporation Merger (SPAC).