Health care Harold Paul Koller Posted by Who's Who Site Administrator on April 14, 2019 Most Recent Title: Ophthalmologist, Educator Company: Temple University Med. Ctr. Industry: Health Care Years in Industry: 54 Years affiliated with Marquis Who’s Who: 14 Contact Harold Paul Koller: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...