I was so sad to hear of Dr. Zikry's passing.  I worked with him for several years at the Washington St. Clinic.  He was a warm and generous man.  He had strong opinions and could be passionate about expressing them but they were never used to make others feel less than.  He loved a good laugh and was often as not the target of his own jokes.  He was a fine person and I will remember him with fondness and warmth.