How do I find the dr. Who is on call for my rheumatologist this weekend? They do not leave a number for me to call for the on call dr. Can you help me?

In . In most cases, you should be able to call the office of your rheumatologist. If you need to reach the covering physician on a weekend, your doctor's answering service should be able to contact the doctor on call.
You . You might try calling your hospital and speak with the hospital operator. Often they know when a physician is off and who is covering for them.