Health care Rita M. Ryan Posted by Who's Who Site Administrator on November 6, 2017September 16, 2019 Title: Physician Company: Buffalo General Hospital Industry: Health Care Years in industry: 34 Years affiliated with Marquis Who’s Who: 4 Contact Rita M. Ryan: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...