How many clinicians has Dr. Barrera trained globally?
Dr. Barrera has trained over 4000 clinicians globally in over 10 different countries.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How many clinicians has Dr. Barrera trained globally?

### Input: Not applicable

### Response:
Dr. Barrera has trained over 4000 clinicians globally in over 10 different countries.<|im_end|>