Clayton Medical Associates

The Clinical Research Center, established in January 1991 in St. Louis, MO, is a nationally recognized site dedicated to conducting studies on allergy, asthma, and other respiratory illnesses. Led by Dr. Jeffrey Tillinghast, the center employs a team of specially trained research professionals and registered nurses focused on patient safety and adherence to study protocols. The center investigates medications and devices in collaboration with the pharmaceutical industry, ensuring comprehensive research conducted by experienced investigators and professional medical staff. Their commitment to excellence has positioned them as a trusted resource in clinical research. Generated from the website

Conveniently located in the 6400 Medical Building, located on the corner of Clayton Road and De Mun Avenue, just east of SSM Health St. Mary’s Hospital, SSM Health Medical Group offers compassionate and exceptional care. Once inside take the elevators to the second floor. SSM Health urologists offer high quality, comprehensive, patient-centered urologic care for a broad variety of issues, including enlarged prostate, urologic cancers, kidney stones and incontinence. Our patients receive personalized care, and enjoy access to the some of the most advanced and minimally invasive treatments available.

SSM Health Medical Group, located in Suite 216 at 6400 Clayton Road in St. Louis, Missouri, offers exceptional care for the entire family. Highly skilled physicians and nurse practitioners offer care across more than 100 medical specialties and staff all of our Medical Group locations.