I go every 3 month for lab work, not seeing the doctor for an appointment though.
Endocinologist about twice a year.
GYN once a year, with the exception of years I try to address again a chronic problem I have. Sometimes I go for years just living with it, and then some years I try again to do something about it and might see the GYN 6 times in one year, or a related doctor.
Derm about once every 3 years, I know I should go more often.
GP maybe twice every 5 years.
Gastro once every 5–7 for a coloscopy. This last time I did not even have an office appointment before hand, just had the procedure.
Cardiologist twice, not counting a follow up appointment with one, in the last 10 years. Probably will see one again within the next year or so.
Going forward I will start getting more regular check ups for my eyes because glaucoma runs in my family, but previously I was not regular about it at all. The firstbtime I was dialated I was in my 30’s when I knew my sight was changing a little, and it took me someying like 3 years of knowing my sight changed to even make it into the doctors office for it. I have had it done again twice since, so twice more in 8 years.