Watch : Jon Gosselin Diagnosed With 2 Bilateral Pulmonary EmbolismsJon Gosselin is grateful for his health. The Jon & Kate Plus 8 alum shared that—just weeks before his November 2025 wedding to Stephanie Lebo—he received a life-threatening diagnosis of bilateral pulmonary embolisms, which is when a blood clot breaks loose and travels to the lung. In John’s case, he had one on each side of his body. “Stephanie was scared to death,” he recalled, adding that his 21-year-old kids Hannah and Collin “freaked out” over the news. “I'm on heart meds, blood pressure meds, aspirin, and then I take Eliquis,” he said.