InnerView Ultrasound is located in Chester County Pennsylvania and serves the Greater Philadelphia area as well as the neighboring states of New Jersey and Delaware. We are conveniently located near King of Prussia, PA and serve Montgomery County, Delaware County, Berks County, and Lancaster County for those seeking an elective 3D & 4D ultrasound in Pennsylvania. Please note that our 3D ultrasounds and 4D ultrasounds can only be performed on pregnant women who are under the care of a physician and have already had a diagnostic ultrasound. Please call our Philadelphia area 3D/4D facility at (610) 408-9100 should you have any questions regarding 3D/4D ultrasound, gender determination, or any of our other elective services. © 2004-2021 - Chester County Imaging, LLC. All rights reserved.