Shenandoah Medical Care Center Share: Medical Center Shenandoah Medical Care Center Visit Website 6234 S Congress Ave Suite F-1 Lantana, Florida 33462 (561) 619-9510 About Map About Shenandoah medical care center is a primary care, and weight loss clinic, providing services to patients ages 8 years old to adulthood.Shenandoah medical provides services with a holistic manner. What's Nearby? Distance: 5 10 15 20 25 50 mi.