Dr. David J Patterson is a Gastroenterology Specialist in Seattle, Washington. He graduated with honors in 1976. Having more than 42 years of diverse experiences, especially in GASTROENTEROLOGY, INTERNAL MEDICINE, Dr. David J Patterson affiliates with many hospitals including Swedish Medical Center, Swedish Issaquah, Swedish Medical Center / Cherry Hill, Swedish Edmonds Hospital, Multicare Good Samaritan Hospital, and cooperates with other doctors and specialists in medical group Swedish Health Services.