LIVING WITH CHRONIC HEARTBURN(ISBN=9781578261024)

　　Paulo Pacheco, MD, has written, published, and lectured nationally in gastroenterology and has served as a member and advisor for various national medical associations. Board-certified in internal medicine and gastroenterology, he graduated from Brown University Medical School and is a Clinical Assistant Professor of Medicine at New York University School of Medicine. Dr. Pacheco resides in New York City, where he maintains a private practice in gastroenterology. Marilyn Olsen has been a medical writer for more that 15 years. She has written medical columns and articles for numerous magazines and newspapers.