Dr.Dan Pilgreen Los Angeles, CA, United States Iâm Dr. Dan Pilgreen, D.C. I practiced holistic medicine as director of the California Chiropractic Clinic in Los Angeles for 23 years. I graduated as one of the youngest Doctors of Chiropractic in California in 1981 from the Southern California University of Health Sciences and have treated over 10,000 patients, many of whom had heart disease, high blood pressure, and high cholesterol. I retired from practice to devote myself to researching the true cause of heart disease. My research spanned six years, included reading over three thousand articles and journals and spending hundreds of hours in postgraduate courses to find the answer. I uncovered the chiropractic and medical professionsâ lack of success and outright corruption and the drug companiesâ ineffectiveness at offering health solutions. Finally, I discovered an all-natural protocol to prevent heart attacks and the related conditions of high blood pressure, high cholesterol, and diabetes. My effective solution to treat these and many other conditions involves a unique combination the proper nutrition, diet, and exercise.