Hi, I am looking for recommendations for cardiologists, electrophysiologists, sleep, neurologists, and any other doctor in the DFW area that could help me with POTS. I have EDS, which complicates things. I am on the waiting list for Dr. Levine. I was told I need to rule out causes of POTs, including channelopathies, and I don't know how to do that or who can do that. One doctor referred me to the Mayo clinic and I am hesitant to spend so much money, time, and energy I don't have if there is a way to do it closer to home. Any input would be great!! Thanks so much!!