What significant roles has Dr. Weiss held in his career in the medical field?
Dr. Weiss has practiced medicine in New York, co-founded FibroControl, led clinical development at Teva, and currently works at Juniper Pharmaceuticals.
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### Instruction:
What significant roles has Dr. Weiss held in his career in the medical field?

### Input: Not applicable

### Response:
Dr. Weiss has practiced medicine in New York, co-founded FibroControl, led clinical development at Teva, and currently works at Juniper Pharmaceuticals.<|im_end|>