Husband refuses to see Doctor

Hi Ladies!! Do any of you have tips on getting a man into the doctor? My husband has recently had a string of nasty illnesses and with his family's history of heart disease (his grandpa has had 7 heart episodes) I feel like a physical is probably a good idea. He is also under a lot of stress from work and just turned 30, but he is refusing to see a doctor.

I go in every year for my exam, so why won't he go in just once?? I know he is still young, but preventative care is important for men too right? Does anyone have any recommendations?