In case some people havent seen the tropical medicine society site they have a list of doctors that are a part of the tropical medicine society.
I saw a doctor recently that gave me some blood tests and one came back positive for a type of protozoa infection. This is one of the first non alternative tests besides Cahill to confirm a parasite.
The doctor also gave a month long protocol and explained taken too little the parasites
wi come right back. Parawellness also showed a different protozoa but I wonder if they got rhe species mixed up. At any rate it seems like the tropical medicine society has some doctors knowledgable about parasites.