DoctorGeek has provided web development services, training & consulting since 2004. Clients include entrepreneurs, non-profits, academic organizations, trainers, artists, attorneys, writers, spiritual companions, online journals, photographers, consultants, psychics, family & friends.

Susan Kullmann, aka DoctorGeek, has been engaged with the Net on some level since 1978.

Susan is an historian, web developer, trainer and consultant with more than thirty years experience in higher education, eighteen working in academic computing and sixteen in college teaching. Her academic area of interest is U.S. social history, particular U.S. women's history. She is the founder and managing director of DoctorGeek.

Her prior career as a university administrator and instructor included positions at:

•  Cal Poly Pomona as Director, I&IT Learning, Director of the Faculty Computing Support Center, and Faculty Associate in the Faculty Center for Professional Development. She developed and managed one of seventeen faculty support programs recognized nationally for academic technology training in a review of “best practices” by Paul R. Hager in “Faculty Engagement and Support in the New Learning Environment" (Educause Review). She taught hundreds of college faculty to create personal and course websites and to use technology joyfully to enhance teaching and learning.

• California State Polytechnic University Pomona, California State University Long Beach, and Mt. San Antonio College as an instructor of online, hybrid, and traditional courses in U.S. history, women's history and women's studies, interdisciplinary general education and liberal studies.

•  Scripps College and Claremont McKenna College as an instructional technology consultant.

Susan left full-time academia in 2004 and opened DoctorGeek in Claremont, CA. Then the North Bay started calling, like in this 2009 Celebration of Life in Sebastopol. (Sorry that you can't watch this ol' Flash video. Such is the way of the web. The video – and this website - are being updated.) Susan moved to Santa Rosa in 2011. She returned to Claremont in Winter, 2017.