Cincinnati-Area Doctor Accused of Being 'Serial Sexual Predator' Sentenced to 15 Years in Prison

Judge calls former Ohio doctor a "serial rapist," imposes maximum sentence of 15 years in prison for lying to the police about 1980s rape case. Both the ex-wife and the current wife of Frederick Tanzer have also accused him of drugging and raping them.

Former doctor sentenced for making false statements in 1989 Cincinnati rape investigation

A Sycamore Township man and former doctor has been sentenced for lying to investigators about a 1989 rape case, according to the United States Attorney for the Southern District of Ohio.

Prosecutors: Doctor sentenced to prison three decades after violent rape case

Frederick Louis Tanzer, 67, was given the maximum of 15 years in prison after pleading guilty to three counts of making false statements.

Cincinnati-area doctor accused of being 'serial sexual predator' sentenced to 15 years in prison

Frederick Louis Tanzer, 67, pleaded guilty in September 2025 to three counts of making false statements to federal agents in connection with the attack.