Daniel Penner works in the field of Gastroenterology. He went to Columbia University College of Physicians & Surgeons. Columbia University College of Physicians & Surgeons is a one of the best medicals schools. Columbia University College of Physicians & Surgeons is ranked 8/52 in Research/PrimaryCare. He received awards:"Fellow (FACG)". Daniel Penner is also a published doctor. He has 1 publication published. The most recent publication is: Myxedema and upper esophageal dysmotility.
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