윤계수공인회계사 (Yun, Gai S. C.P.A. ) - 2140 W. Olympic Blvd. #508, Los Angeles, CA 90006
213-380-5070

윤국장공인회계사 (YKC CPA ) - 3200 Wilshire Blvd. #1710, Los Angeles, CA 90010
213-384-7806

윤기운비뇨기외과 (Scott K. Yun M.D. Urology ) - 8135 S. Painter Ave. #304, Whittier, CA 90602
562-907-7600

윤동주올스테이트종합보험 (Peter Yoon-Allstate Insurance Company ) - 3700 W. Olympic Bl. #202, Los Angeles, CA 90019
323-731-0674

윤명도회계사무소 (Yoon Myung Do Tax Service ) - 8345 Garden Grove Blvd. #215, Garden Grove, CA 92844
714-537-2022

윤미용실 (Yoon`s Beauty Salon ) - 3050 W. Sepulveda Bl., Torrance, CA 90505
310-534-5434

윤산부인과 (Yoon, Hak Young M.D. ) - 2825 W. 8th St. #101, Los Angeles, CA 90005
213-487-3624

윤삼혁소아과전문의 (Yoon, Sam H. M.D. ) - 4177 Redondo Beach Blvd., Lawndale, CA 90260
310-214-1407

윤성희발*발목전문의 ("ELISABETH S.YOUN, C.P.M" ) - 1711 W. Temple St.#5606,, Los Angeles,, CA 90026
213-483-6563

윤숭열가정주치의 (PAUL S. YOON, M. D. ) - 3650 E. South St. #207, Lakewood, CA 90712
562-220-2727