dgraham@hospitalitydental.com

Doilene Graham
Office Manager

Doilene has been in the dental field for 24 years. She started with Hospitality Dental Associates in our San Bernardino office as a treatment coordinator in 1985. She was promoted to Office Manager for our Rancho Cucamonga office in 1987.

Doilene enjoys entertaining and spending time with her family.

Roger Brown, D.D.S.
Dentist

Dr. Brown graduated from Loma Linda University School of Dentistry in 1993. He practiced with Hospitality Dental Group from 1994 to 2001 prior to entering a solo private practice. Dr. Brown enjoys cosmetic dentistry, endodontics and patient interaction.

Dr. Brown is married and has a daughter, Olivia, who is six years old. Dr. Brown looks forward to reestablishing contacts with old patients and meeting new ones.

Tia Dennis, D.D.S.
Dentist

Dr. Dennis received her B.A. from Pomona College in Claremont , CA in 2000. She then traveled to the Bay area and received her D.D.S. from the University of the Pacific in San Francisco , CA . Dr. Dennis is now back home in Southern California and loves practicing Dentistry.

Dr. Dennis enjoys jogging, dancing and learning how to cook.

Denise Morris, R.D.H.
Dental Hygienist

Denise entered the dental field with R.O.P. in high school. She was an assistant from 1972-1981. Denise graduated from Cypress College in Hygiene in 1981. She started with Hospitality Dental Associates in Rancho Cucamonga in 1989.

Denise loves camping at the beach and riding wave runners at Lake Tahoe with her husband and two sons. She is involved in Rancho Cucamonga youth athletics.

Colleen Mortimer, R.D.H.
Dental Hygienist

Colleen graduated from Pasadena City College Dental Hygiene program in 1995. She has worked for Hospitality Dental Associates in the Rancho Cucamonga office since 1996.

Colleen has 3 children and has lived in Rancho Cucamonga for 20 years. She has recently become an owner of a quarter horse and enjoys riding on weekends.

Terri Neufeld, D.D.S., M.S.
Orthodontist

Dr. Neufeld received her DDS Degree in 1991 from the University of Colorado School of Dentistry. In 1995, she received her Masters Degree in Orthodontics from Loma Linda University. She joined Hospitality Dental Associates in November 2003 to care for our patients with Orthodontic needs.

Dr. Neufeld enjoys riding ATVs, snow skiing, snow boarding, and water skiing with her husband and son.

Daniel Rivera, D.D.S.
Dentist

Dr. Rivera graduated from Loma Linda University in 1999 and Loma Linda University School of Dentistry in 2005.

He enjoys all kinds of music and sports, especially baseball and martial arts.