ATTENTION! Close Alert Box

OCCC's campus is open to students, faculty, staff and the public. Masks are required in shared, open areas. Information about services, departments and operating hours lives here:
All summer classes are online. Fall classes begin August 17 and will be offered with in-person, online, or hybrid choices for students.

Learn more about OCCC's precautions, best practices and adjustments to limit spread of COVID-19 at:

OCCC Faculty

Ray McCullar

Professor of History
Division of Social Sciences
Programs: History

Courses Taught

United States History Since the Civil War
Great American Biographies


Master's Degree in History from Oklahoma State University. Pet roly poly named Rollo (named to honor a Norse chief, first Duke of Normandy, and sometime nephew of Charlemagne).  He sleeps in a small match box on the fireplace hearth but thinks outside the box.

Ray McCullar

Phone: (405) 682-1611, x 7301
Office location: Social Sciences Center - Room 1H0
Office hours:

Please refer to your syllabus for my office hours. If you are not currently enrolled in one of my classes, please email me or give me a call. That contact information is provided on this page. You can also contact the Social Sciences Division Office at 405-682-7573 to get my current office hours.

View faculty webpage