Dr. Lindsey specializes in complex cases, high-risk hormonal patients, and severe gastroenterologic cases trying to avoid surgery. Berkson knows how to connect-the-dots of cutting edge research and has a large background of personal clinical experience with success in difficult cases to pull from. Dr. Berkson is an agile thinker with lots of clinical, academic and scientific background and has been in practice as a nutritionist since the mid 1970’s and as an integrative nutritional, gastrointestinal, and endocrine specialist since the early 1980’s.