Yes, my Rheumy was the one who suggested to me about getting a disability pension, shortly after he dxd. me. I thought he was nuts and I was in denial for about 4 or 5 years and had planned on going back to work after my last Child was in Gr. 2. I thought RA was just a sore joint here and there like the older folks usually had that I had seen with Arthritis. Boy was I wrong. He knew what he was talking about. He signed the forms no problem.
I was refused 2 times by the first ladies at the Disability Department, mind you. They said my Hubby made too much. Dummies! I took them by their word and gave up. My hubby called the 3rd time for me and the nice lady who answered that time said "Yes, she definitely qualifies for a disability pension".
Don't give up and Good luck to you.