We believe in optimal nutrition–breastfeeding—and we ensure you have all the support you need before and after.Supportive Maternity Services
St. Catherine of Siena Medical Center is located at 50 Route 25A, Smithtown, New YorkMap Your Directions
Submit a simple appointment request online and one of our representatives will be in contact with you.Start Here
Browse Services and Programs
After experiencing a stroke, Denise, woke up to a shower of get well trinkets, flowers, and balloons, but there was one item that stuck out to her the most—a handmade card which she could tell was...
St. Catherine of Siena Nursing and Rehabilitation Care Center has once again been named Best Nursing Home 2020 by U.S. News & World Report. Additionally, the Nursing and Rehabilitation Care...
Free Caregivers Dementia Support GroupJanuary 30, 202010:00 AM
Free Caregivers Stroke Support GroupJanuary 30, 202011:00 AM
Free Bariatric Surgery Support GroupSt. Catherine of Siena Medical Center offers a support group for weight loss surgery, also known as bariatric...February 4, 20206:00 PM
Childbirth Preparation ClassNot sure what to expect now that you are expecting. Our Childbirth Preparation Class will provide you with...April 16, 202012:45 PM