About Dorothy Sarnoff
Lived 1914 – 2008 (aged 94). Dorothy Sarnoff was an American opera singer and stage actor.
Dorothy Sarnoff (May 25, 1914 – December 20, 2008) was an American operatic soprano, musical theatre actress, and self-help guru. She had an active performing career from the late 1930s through the 1950s, during which time she sang in several operas with the New York City Opera and created several roles on Broadway, most notably Lady Thiang in the original 1951 cast of Rodgers and Hammerstein’s The King and I.
After her performing career ended she launched a second highly successful career as an image consultant to business executives, politicians, and other public figures. Her personal client list included many notable figures, including U.S. president Jimmy Carter, Israeli prime minister Menachem Begin, best-selling author Danielle Steel, and designer Paloma Picasso. She wrote a number of self-help books.
Biography Birth and education Sarnoff was born in Brooklyn. She graduated from the Berkeley Institute in 1931 and attended Cornell University, where she studied English and public speaking. As a participant in the school's glee club, she developed an interest in singing, and traveled to France for vocal training after receiving her bachelor's degree in 1935. She later studied singing in New York City with Queena Mario, Florence Easton, and Ettore Verna.
Opera and Broadway Back in the United States, Sarnoff performed with the NBC Symphony Orchestra and the St. Louis Municipal Opera. She sang the role of Miss Pinkerton in the 1939 world premiere at New York City's Radio City Music Hall of the one-act radio opera The Old Maid and the Thief by Gian Carlo Menotti. She reached the finals of the Auditions of the Air talent competition run by the Metropolitan Opera, which helped her land a contract with the Philadelphia Opera Company (POC).
In October 1942 Sarnoff made her Broadway debut in the title role of Rosalinda, the New Opera Company’s long-running English-language version of Die Fledermaus that had been adapted by Erich Wolfgang Korngold. Sarnoff appeared in more than 500 performances of the production.
The program relocated to Manhattan's St. Moritz Hotel, with correspondingly higher prices for the course. This evolved into Speech Dynamics, which aimed to develop all aspects of personal presentation. Individual customers were paying $1,000 for her coaching sessions by the mid-1970s and she was receiving $2,000 per lecture. Her firm was purchased by Ogilvy & Mather in 1974, after the advertising agency sent two of its executives for training. Ogilvy & Mather proceeded to aggressively promote Sarnoff.
Sarnoff taught Jimmy Carter to "lower the wattage of his smile". Speech Dynamics started with participants making a four-minute speech to Sarnoff focusing on their positive qualities. After listening to a recording of their speech, they would then identify the aspects of their speech that they would want to change and improve. Sarnoff would help address awkward mannerisms and eye movements and help improve posture and makeup. Her copyrighted mantra — "I'm glad I'm here" — was aimed at helping clients project the vibes of joy, concern and authority. as described by The New York Times in its obituary. Sarnoff "managed to combine the high tone of a traditional finishing school with the brand-building ethos of corporate consultancy".
Her clients included Prime Minister of Israel Menachem Begin, whom she helped to soften his demeanor; President Jimmy Carter, whom she instructed to tone down his smile; and United States Secretary of State Warren Christopher, whom she assisted to cut down on his blinking. She emphasized to her clients promoting books that they should mention the title of their work at least five to seven times in every interview.
She wrote several books, including 1970's Speech Can Change Your Life, Make the Most of Your Best in 1981 and Never be Nervous Again in 1987.
Marriages In 1957, she married Milton H. Raymond, an advertising executive. Her first marriage, to Dr. Shepard G. Aronson, ended in divorce. Both unions were childless and she left no immediate survivors.
Death Sarnoff died at age 94 on December 20, 2008 in her Manhattan home.
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in Dorothy Sarnoff's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Dorothy Sarnoff's
Frequently asked questions
Who was Dorothy Sarnoff?
American opera singer (1914–2008)
When was Dorothy Sarnoff born?
Dorothy Sarnoff was born on 25 May 1914 in New York City.
When did Dorothy Sarnoff die?
Dorothy Sarnoff died on 20 December 2008 in New York City.
What was Dorothy Sarnoff's occupation?
Dorothy Sarnoff was an opera singer and stage actor.
What nationality was Dorothy Sarnoff?
Dorothy Sarnoff was American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Dorothy Sarnoff. https://biography.guide/dorothy-sarnoff/
MLA: "Dorothy Sarnoff." Biography.guide, https://biography.guide/dorothy-sarnoff/.
Chicago: "Dorothy Sarnoff." Biography.guide. https://biography.guide/dorothy-sarnoff/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:27 UTC