Here at Comfort Care Dental, Dr. Brien Hsu selects only the best doctors to work on his patients. We are the only multi-specialty office in the Inland Empire where every specialist has attended a dental school that has been ranked in the top 10 nationally.


Dr. Brien Hsu

After graduating top in his High School class as Valedictorian, he was selected as one of the few in the nation to attend the Accelerated Dental Advanced Placement Tract at USC. He then became the youngest doctor in his class to earn the Doctor of Dental Surgery degree – in fact one of the youngest in USC Dental School history. Dr. Hsu went on to specialize in the medical and dental field, earning his Master of Science in Orofacial Pain, Oral Medicine and Sleep Disorders at USC.

Dr. Robert Sharobiem

Dr. Robert Sharobiem completed his Doctorate in Dental Surgery at UCLA in 2009, graduating in the top five percent of his class. From there, he earned a General Dental Practice Residency Certificate at St. Barnabas Hospital, NY, where he was named Resident of the Year in Oral and Maxillofacial Surgery. He completed his Oral and Maxillofacial Surgery Certificate at Mount Sinai Hospital, NY, receiving advanced training in facial trauma, oral surgery and reconstruction.

Dr. Serena Hsu

Before becoming an Orthodontist, she earned a Bachelor of Science degree in Biology from UCLA. She went on to obtain a Doctorate of Dental Surgery degree with honors from USC, where she was given the Deans Award for Outstanding Service and Commitment.

Dr. Rachel Lim

Dr. Rachel is an Endodontist (Root Canal Specialist) who earned her Doctor of Dental Medicine (DMD) at Western University of Health Sciences, College of Dental Medicine. She then attended Columbia University, College of Dental Medicine to specialize in Endodontics.

Dr. Amandeep Singh

Dr. Amandeep Singh earned his Bachelor of Science in Biology at University of California, Irvine. He then continued his education at the University of Pennsylvania School of Dental Medicine, where he earned his Doctorate of Dental Medicine. His accomplishments include Assistant Instructor to first year dental students on periodontal treatment, Deans Honor Roll, and Secretary and Treasurer of the Medical Health Science Society

Dr. Angela Huang

Dr. Angela Huang is a general dentist who has a passion for cosmetic and restorative dentistry. She earned her BS in Biological Science at the University of California, Irvine (UCI). In 2008 she graduated from the Temple University of School of Dentistry, earning her Doctorate in Dental Medicine.