dr. batrice patient portal. by Kaylah Wunsch I Published 11 months ago Updated 3 weeks ago 7 min read. Where is Beatrice Keller? Beatrice Keller Clinic is a full-service dermatology clinic in West Valley, Arizona. Originally established by James W. Groff, DO in 1989, our clinic was named in honor of Beatrice Keller-Groff, Dr. Groff’s late ....