Primary Eyecare Network

Primary Eyecare Network, PEN, is committed to enhancing the independent professional optometrist's ability to compete in a rapidly changing eyecare marketplace. This includes providing favorable purchasing arrangements, business management and marketing support, quality educational programs for practitioners and staff, electronic Medicare billing services and other support as requested by members.

PEN is guided by an Advisory Board of member optometrists who are respected leaders in the profession. With their input and guidance, programs are continually upgraded to reflect the most current strategies and technologies available.

Our vendor panel is limited to the finest providers in the industry and includes those who support the ideals and goals of PEN members.

PEN was founded in 1984 by Dr. Leonard Osias who's dream was to continually enhance the profession of Optometry, and we still strive to meet that goal.