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Marshall B. Ketchum: Transferred ownership of the school to Dr. William M. Ketchum.

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Date Period

1900-1920

Timeline Date

Sat, 01/01/1916 - 12:00 PM

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Marshall B. Ketchum: Entered into a partnership with Dr. William M. Ketchum (his nephew) for the operation of the now Los Angeles Medical School of Ophthalmology and Optometry.

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Date Period

1900-1920

Timeline Date

Thu, 01/01/1914 - 12:00 PM

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Marshall B. Ketchum: Became president of the newly incorporated Los Angeles Medical School of Ophthalmology and Optometry.

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Date Period

1900-1920

Timeline Date

Sun, 01/01/1911 - 12:00 PM

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Marshall B. Ketchum: Moved to Los Angeles and opened the Los Angeles School of Ophthalmology and Optometry, becoming the proprietor and sole instructor.

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Date Period

1900-1920

Timeline Date

Fri, 01/01/1904 - 12:00 PM

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The school is renamed the Los Angeles Medical School of Ophthalmology and Optometry.

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Date Period

1900-1920

Timeline Date

Sun, 01/01/1911 - 12:00 PM

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The school is renamed the Los Angeles College of Optometry and Ophthalmology.

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Date Period

1900-1920

Timeline Date

Fri, 01/01/1909 - 12:00 PM

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Marshall B. Ketchum, MD, opens the Los Angeles School of Ophthalmology and Optometry in the Lankershim Building.

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Date Period

1900-1920

Timeline Date

Fri, 01/01/1904 - 12:00 PM

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California’s governor signs the first law in the state of California recognizing and regulating the practice of optometry.

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Date Period

1900-1920

Timeline Date

Thu, 01/01/1903 - 12:00 PM

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