Dr. John Bryk is the Midwest, Southeast Coast Region practice Broker for TPSG. As a veterinarian, he understands the demands of our profession and strives to help his fellow veterinarians achieve their goals in practice ownership. He helps to reap the rewards of their practice sale and transition into retirement.

Mat Brost is VP of Marketing & Innovation at Dr. Elsey’s, where he focuses on advancing feline health and well-being. He works directly with Dr. Bruce Elsey, DVM, and Dr. Nathan Fastinger, Animal Nutritionist, to develop targeted solutions for feline health challenges. Mat’s expertise spans feline-wellbeing education, product development, and market strategy. His experience navigating complex retail landscapes and partnering with small-animal veterinary practices enables him to identify unmet needs. Actively engaged in industry events, public relations, and strategic partnerships, Mat drives innovation in supplements, solution-based litter blends, and specialized food formulations that always prioritize what’s best for cats.

Dr. Brittani Jones is a board-certified veterinary surgeon and the Scientific Communications Manager at The Farmer’s Dog. She earned her DVM from The Ohio State University, completed an internship at the Schwarzman Animal Medical Center, and a surgical residency at Michigan State University. Her clinical background includes specialty surgery and mentoring interns and students. She has authored peer-reviewed publications and presented at national conferences. Dr. Jones now combines her clinical expertise with a passion for scientific communication, helping to advance evidence-based, transparent pet nutrition.