Dr. Clark has a clinic in Tijuana MX. If you go to the following page, you'll find her contact information, http://www.drhuldaclark.org/prolist.asp, however, she tends to focus on terminally ill folks. Her methods do indeed work and depending on what part of the world or country you are in, there may be people who can help you find out specifically what is triggering your son's seizures. Another site that you can search and get good information on Dr. Clark's protocols and Rife frequency use is run by Dr. Richard Loyd at http://www.royalrife.com. I hope this encourages you.