Please help Correct punctuation and spelling only. Thanks!

We have received medical information from Midvale Clinic, and copies of all the documents we received are enclosed.

We received nothing from Dr. Best, and the only items we received from Dr. Greenville were x-rays. I talked to Dr. Greenville by phone, and he has no records other than the x-rays.

It's fine.

Sure! Here is the corrected version of your text:

We have received medical information from Midvale Clinic, and copies of all the documents we received are enclosed.

We received nothing from Dr. Best, and the only items we received from Dr. Greenville were X-rays. I talked to Dr. Greenville by phone, and he has no records other than the X-rays.

If you have any further questions or need assistance with anything else, feel free to ask!