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Our Optometrists

Dr. Ken Factor and Dr. Tami Lang are trained in the most up to date advancements in eye care, committed to providing the highest quality treatment for each of our patients. At Factor and Lang Eye Care Clinic we want to be your partners in eye care and therefore strive to make each visit comfortable, effective and informative. We take the time to learn about your eye health history and listen to your concerns in order to provide you with the most thorough and holistic treatment plan possible. Your eye doctor should be someone you trust to have the knowledge, experience and professionalism to treat your eyes with comprehensive, expert eye care. Our Eye Doctors are North Phoenix and Scottsdale VSP providers.


Ken N. Factor, O.D., P.C.

Dr. Factor, originally from Philadelphia, Pa., attended Michigan State University on a full athletic scholarship for gymnastics. He graduated from the Honors College in 1973 and was elected to the Phi Beta Kappa Honor Society.

Dr. Factor completed his professional training at Pennsylvania College of Optometry in 1978; graduating in the upper ten percent of his class. He is a member of both the American Optometric Association and Arizona Optometric Association.

Dr. Factor has practiced Primary Care Optometry in the northeast Phoenix area for more than twenty years.


Tami R. Lang, O.D.

Dr. Lang is a native Oregonian, who has found she prefers the blue skies and sunshine of Arizona. Dr. Lang received her B.A. from Oregon State University in 1982, as well as a B.S. from Pacific University also in 1982.

Dr. Lang graduated from Pacific University College of Optometry in Forest Grove, Oregon in 1985. In her spare time, Dr. Lang enjoys photography, travel, in-line skating and is very involved with her church.

Dr. Lang is a member of the AOA, AZOA, and the Central Arizona Optometric Society as well as the Beta Sigma Kappa Honors Fraternity of Optometry.