1 year old won’t take milk

We have been trying to transition to milk from formula. But my son is refusing to drink it. I think it’s a combination of texture, taste and temperature. I’ve mixed it 50/50 with formula and he will drink some but 80/20 and he hands me the bottle back. My doctor warned me about warming up the milk Bc then I’ll be stuck doing that the whole time.

Any other tips to try?

Also, he eats more than enough food and is 80 and 90% on height and weight. On some days I’m pretty sure he eats more than I do. So is it okay to just cut milk out? He eats cheese and Greek yogurt daily.