Brian Chin, M.D. NPI Number: 1770140782 Primary Specialty: Emergency Medicine Gender: Male Education College Case Western Reserve University Cleveland, OH Residency Arrowhead Regional-GME Program Colton, CA Star Ratings 4.3 out of 5 ( 36 Ratings, 3 Comments ) About This Survey 5 2 Comments 4 1 Comments 3 0 Comments 2 0 Comments 1 0 Comments Comments Apr 14, 2025 I realized after that spot testing for GI viruses such as rotavirus would have been helpful. Other kids in our group with the same symptoms who went to Pioneers ER were tested for this virus and were positive. That helped all of us with determining the clinical course and disease expectations. Feb 19, 2025 Yes Service was more Than I expected, Really ,a NICE facility, I would recommend it to anyone. Thanks again. Sep 21, 2024 While I felt taken care of, I entered the ER at 3 am and was not diagnosed or told my diagnosis until 4 pm and then had to wait until a surgeon was available to proceed with surgery. I felt the wait was a tad bit excessive.