David Alan Ruben M.D.
June 13, 1947 - November 26, 2021
For those of you we have been unable to reach, let it be known that David A. Ruben, M.D., MBA has departed from our lives. David (74 years) has been a lifelong Tucson resident; a ‘1940’s baby boomer. First son to Sam and Adeline... View Obituary & Service Information