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Meet the Doctor

Dr Granillo has a passion for helping people achieve beautiful smiles. He is known for having great relationships with his patients and their families and creating a professional environment that is fun and relaxing.

Dr. Granillo and his wife, Kayla, were married in 2007. Their son, David, was born in 2011 and they celebrated the birth of their daughter, Isabelle, in December 2013.  When he's not in the office, Dr. Granillo likes golfing, camping and hiking with his family. He is on the leadership team for his church and is on the Board of Trustees for California Baptist University. 

A Southern California native, Dr. Granillo graduated with honors from Cal State University San Bernardino. He earned his Doctor of Dental Surgery (DDS) degree at the University of California San Francisco, where he served as class president and dental student body president.  Upon graduation, he was inducted into the OKU National Dental Honor Society.  He completed his orthodontic residency at Virginia Commonwealth University with a Master of Science degree in Dentistry.  









 Fall 2017

Fall 2015

Summer 2014 


 December 2013

Fall 2012

 Fall 2011



Dr. White built the current office location in 2003 and welcomed Dr. Granillo in 2011, slowing down in treatment until his retirement in 2012.  Originally, he was an engineer, completing his undergraduate studies at M.I.T.  He attended dental school at the University of California San Francisco and orthodontic residency at UCLA.

Dr. White lives in French Valley, just south of Hemet.  He has two grown children and two grandchildren. 


 1630 El Nita Lane, Hemet, CA 92544


Dr. Granillo has the best patient relationship I have seen in a very long time. Due to work and children's school schedules, we have to have the earliest appointments possible. We arrive at the office before they open so that I can get my son to school as soon as possible. Well this morning we arrived at about 7:15 a.m. for our 8:00 a.m. appointment. My son and I were waiting in the car when Dr. Granillo came out in the parking lot and said he would take my son in early to get him to school on time. WOW. His office staff was not even at work yet by the time he was done with my son. My son was on time to school and I was on time to work and you can't ask for anything more than that. Dr. Granillo is gentle with his patients and cares about them. Thank you so much for taking care of us.

Michael and Tyler Powell (Hemet, CA)

My 14 year old son is in treatment with Dr. Granillo. We have been very impressed with him and the staff. The playhouse in the waiting room is very entertaining for my little ones. We will be coming back for my other kids when it's time.

Tiffany H. (Beaumont, CA)

The Hemet Valley has been blessed with a wonderful orthodontics dentist Dr. Granillo or you can call him Dr. Nathan. The whole staff is so nice & professional. Dr.Nathan is always so kind & my kids think his funny & nice(kids don't lie). Good luck Dr.Granillo (Dr. Nathan).

Michele F. (Hemet, CA)

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