Is this a healthy breakfast even though its only 200 cal?

It's good that you will see a nutritionist; they will have the best advice for you. Having more of your calories earlier in the day is actually better for you, and the bigger the breakfast you have the more you will be able to fight cravings throughout the day. But this breakfast is pretty healthy. The only thing I would say (besides adding more calories) is that it could use a little more protein. Good luck!