Contact Us

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1918 Randolph Road
Charlotte, NC 28203


The American Health Research Network is devoted to providing an exceptional experience for all those involved in the clinical research process. Through dedicated teamwork, integrity of data, and respect for patient safety, we strive to promote the advancement of medicine and facilitate the future of healthcare.

The American Health Research Network, owned and operated by Dr. Selwyn Spangenthal, is a group of independent clinical research companies located throughout the Carolinas.