In Rosendez v. Green Pharmaceuticals, Case No. CIVDS 1108022 (Cal. Super. Ct., San Bernardino Nov. 25, 2014) [1], the Honorable Bryan F Foster said of Dana Ullman when he appeared as an expert witness for homeopathy:
"The Defendant presented the testimony of Gregory Dana Ullman who is a homeopathic practitioner. He outlined the theory of homeopathic treatment and presented his opinion as to the value and effectiveness of homeopathic remedies. The Court found Mr. Ullman’s testimony to be not credible. Mr. Ullman’s bias in favor of homeopathy and against conventional medicine was readily apparent from his testimony. He admitted that he was not an impartial expert but rather is a passionate advocate of homeopathy. He posted on Twitter that he views conventional medicine as witchcraft. He opined that conventional medical science cannot be trusted.
Mr. Ullman’s credibility was undermined by his admission that he advocated the use of a radionics machine, whereby a physician puts a picture of his patient on one side, and a few medicines on the other side, and then sees which of the medicines the needle points toward. He relied on his personal experience with a radionics machine.
Mr. Ullman’s testimony was unhelpful in understanding the purported efficacy of the ingredients of SnoreStop to reduce the symptoms of snoring. Although he is familiar with the theory of homeopathic treatment, his opinions regarding its effectiveness was unsupported and biased. The Court gave no weight to his testimony."
- http://consumerproductslawblog.wp.lexblogs.com/wp-content/uploads/sites/393/2014/12/Prop-Stat-of-Dec-11-25-14.pdf