McClelland was the founder of nearby Shadyside Hospital , now part of the University of Pittsburgh .
It was designed by architects Longfellow & Harlow , and was originally the home and office of Dr. James H. McClelland .
Dr. was the Dr. of nearby Shadyside Hospital , now part of the University of Pittsburgh .
It was designed by architects Longfellow & Harlow , and was originally the home and office of Dr. James H. McClelland .