Karl Robinson received his B.A. from Yale University and his M.D. from Hahnemann Medical College in Philadelphia. After completing a residency in internal medicine, he studied homeopathy first at the National Center for Homeopathy in the U.S. and later at the Royal Homeopathic Hospital in London. In addition, he has studied extensively over the years with leading homeopaths from Greece, Germany, Belgium, Holland, England, South America, Canada, and India.

Dr. Robinson teaches and writes about homeopathy and maintains medical practices in Houston, Texas and Albuquerque, New Mexico. He is the former editor of the American Journal of Homeopathy published by the American Institute of Homeopathy.

He is the founder and president of the New Mexico School of Classical Homeopathy and founder and past president of the Texas Society of Homeopathy.

In recent years he has been teaching homeopathy in Latin America, notably in San Salvador, Guatemala, Cuba, and Honduras.