Our Team


Diamond Nutriceutical Inc. has a great team of industry experts in FDA regulations, food and nutrition science, preventive medicines, health care and international marketing

Technical Director Dr. Alfredo J. Quattrone, Ph.D. in Medicinal Chemistry from the University of Pittsburgh, Pennsylvania, United States, is a former FDA regulatory expert. He focused on pharmacology, pharmacodynamics, FDA regulations, health care products and nutritional supplements. He published many research papers, and also participated in drafting the Food and Drug Regulations for the California Department of Health. His many years with the FDA included auditing pharmaceutical products, nutritional supplements, health care products, herbal extracts, and training of cGMP administration to health care professionals.

Senior Medical Advisor Dr. Zhang. H. Zhang, Ph.D. in Biochemistry and Molecular Biology, scientist of the American Heart Association and the National Medical Center, UC Irvine.

CEO Ms. Joy Pan, M.A. and Pharmaceutical engineer, served in the industry for more than 19 years, specializing in FDA regulations, health products research, production, international marketing and general business operations.

Marketing Director Tom Michael Panella, MBA, a senior health food sales & marketing expert, specializing in vitamins, herbal formulas, raw materials sourcing and procurement. He worked for several well-known U. S. health food companies such as National Vitamin Co. in Arizona, Soft Gel Technologies, Kashi Foods and Green Foods in Los Angeles.

Chinese Marketing Director Jimmy Wang, M. A. a senior health food marketing expert and Chinese copywriter, specializing in Chinese media planning and marketing. In addition, he is also a published author of many books.

Medical & technical coordinator Emma Zhou, M.S. , a preventive medicine and public health specialist, with a biostatistics Master’s degree from University o f Texas Health Science Center at Houston, her research focuses on herbal medicine in preventative health care application.