Testing Locations » California » Lawndale CA » Dr. Rommel B Guinto, Dc, Inc – Dr. Rommel B Guinto , Dc, Inc – Drug Testing Only (Preferred) Dr. Rommel B Guinto, Dc, Inc – Dr. Rommel B Guinto , Dc, Inc – Drug Testing Only (Preferred) Dr. Rommel B Guinto, Dc, Inc – Dr. Rommel B Guinto , Dc, Inc – Drug Testing Only (Preferred)4253 Redondo Beach BlvdLawndale, CA 90260-3341 United States APPOINTMENT ONLY! HOURS DISPLAYED ARE REGULAR BUSINESS HOURS;VARIATIONS MAY OCCUR DUE TO HOLIDAYS & DR. AVAILABILITY.