Help identify the person in the portrait

[яков]

Сообщение от redbor

[Archive FSB RF LO, № 12517, pp. 148-153] The point Leningrad Masons in 1926.
Svidetelm passed Stein, Alexander Konstantinovich
genus. 11/03/1874 in St. Petersburg, a doctor at ELAM II;
lived in Leningrad at: Plekhanov 52, apt. 6
Archive RAS http://www.ras.ru/lvkomarovarchive/4...w.aspx?id=2211
Case number 1633: Stein, Alexander Konstantinovich. MD, Ph.D., professor of skin and venereal diseases. Leningrad.

Dear redbor! Thanks for your help, I have already figured AK Stein, but nebylo his year of birth and adresa.Teper think it will be easier to find it foto.S.uv.Yakov.

Added after 17 minutes
Wladzislaw! Very grateful if you otzyvchivost.Ya touched by phone but unfortunately 24.09.09. - MG - Died.
Wife promised to help me on that nadeyus.Esche Thanks again.

Dear forum users! first Pitertsy! Results of searches in some way until reduced to personality - a professor of medicine Stein Alexander Konstantinovich, 1874 DOB, I can not find his picture, help pozhaluysta.S.uv.Yakov.