Mercy Medical Group - Natomas, Primary and Specialty Care is a medical group that offers many services, including family medicine, primary care, and ob/gyn. Visit Mercy Medical Group - Natomas, Primary and Specialty Care located at 4400 Duckhorn Drive, Sacramento, CA. This Sacramento medical group is one of the best in California. As part of the Dignity Health network, Mercy Medical Group - Natomas, Primary and Specialty Care is dedicated to delivering high quality, compassionate care and access to Sacramento and nearby communities.