Quite a few - but generally if they are Chinese and still living in Chinese communities their expertise is not widely known and shared only within the community, and with family and students. For example, Kenny Gong was a Xing Yi teacher in New York's Chinatown who was well known for his Chinese medicine and bone setting skills.
One of his long-term students, Frank Butler, is the subject of many of the posts below on this forum regarding "Zheng Gu Tui Na." See also Tom Bisio's bio at www.tombisio.com.
Best,
Steve