She was 52. The actress was just 52-years-old at the time of her passing. How Did Stephanie Niznik Die? New Details On The Death Of 'Star Trek ... She was 52. Stephanie Niznik, an actress who is best known for her role on Everwood, has died. Close. My guess is possibly suicide since the family is not releasing the cause of death; she has been described as an extremely thoughtful, helpful person so I imagine if it was cancer or stroke or cardiac event, she would . Niznik's cause of death has not been released. Stephanie Niznik, Beloved Everwood Actress, Dead at 52 Stefanie Sherk's cause of death revealed - Deccan Chronicle Stephanie was 52 years old at the time of death. Stephanie, a native of Bangor, Maine, is perhaps best known for her role as Nina Feeney in The WB drama series Everwood, which ran from 2002 to 2006. Stephanie Niznik - Net Worth 2022/2021, Salary, Age, Height, Bio, , Career Stefanie Sherk's cause of death revealed - Deccan Chronicle drama series Everwood throughout its four-season run from 2002-2006. Niznik played Nina Feeney, and Drew played Hannah Rogers on the show. Stephanie Niznik Personal Details: Date Of Birth: 20 May 1967 Birth Place: Bangor, Maine, USA Date of Death: 23 June 2019 Death Place: Encino, Los Angeles, California, USA Cause of Death: Chronic Liver Disease, Chronic Alcohol Use (Manner of Death: Natural) Birth Name: Stephanie Lynne Niznik Nickname: Stephanie Zodiac Sign: Taurus Everwood and Star Trek: Insurrection star Stephanie Niznik has died at the age of 52. Stephanie Niznik: Bio, Height, Weight, Age, Measurements Death and Cause Stephanie Niznik died on 23 June 2019 in Encino, Los Angeles. Stephanie Niznik Death Fact Check, Birthday & Date of Death Reactions continue to pour in on the death of Stephanie Niznik, who died last month at age 52 in Encino, Calif. of unknown causes. Her home city is the third-most populous city in Maine, and former center for the lumber and shipbuilding industries.