Meet The Team

Dr. Luke Landeros


Dr. Luke Landeros is a California native, born and raised in the Central Valley of California. He attended the University of the Pacific in Stockton where he received his Bachelor’s degree in Biological Sciences in 2004. He then went on to receive his DDS degree from the University of the Pacific, Arthur A. Dugoni, School of Dentistry in San Francisco in 2008. He practiced dentistry for 4 years in San Francisco and Santa Clara before moving up to Sonoma County. Since 2012 he has been practicing dentistry in Santa Rosa and has gained a reputation as a kind, compassionate and skilled dental professional.


When not at the office he can be found playing and relaxing at home with his six children and wife, Monica. When he’s able to find some free time, he enjoys DIY projects at home, running, cycling, swimming, and baking - he loves cookies.


Office Manager

Team member since 2017: Cheri has been working in dentistry since 1995 and received her RDA in 1996 after attending the Dental Assisting Program at SRJC. When she is not helping our patients to get the best insurance benefits possible or assisting the front or back office with a myriad of task, she enjoys spending her time with her husband and four children. Cheri fills her time with PTA, church functions, outdoor activities and helping her friends and family. 


Schedule Coordinator

Bio Coming Soon :-)


Hygienist (RDH)

Team member since 1997: Missy first started working in our office more than 21 years ago as an assistant and returned as a hygienist after graduating the SRJC Hygiene School. A long time resident of Sonoma County, she and her husband spend most of their free time outdoors and cheering on her three children at their favorite sporting event. Missy and her family also enjoy hiking and going to the beach. Missy loves to help our patients keep their smiles big and beautiful!



Hygienist (RDH)

Team member since 2009: Everyone loves Krista! Besides her husband, new baby daughter, two doggies and close family and personal friends, every patient that meets Krista immediately feels like they are her new best friend. With her unstoppable energy, Krista enjoys volunteering her time to her church and soaking up the sun or water skiing at the lake. She is also a die hard Giants Fan!


Hygienist (RDH)

Bio Coming Soon :-)


Dental Assistant (RDAEF)

Team member since 2003: Claudia has been assisting Dr. Hammer faithfully since he started working in dentistry. Family is a big part of Claudia's life; she and her husband love spending time with their two sons and two dogs in activities such as walking and exploring Sonoma County. Claudia's extended family in Mexico also receive annual visits to keep her close to all those she loves.


Dental Assistant (RDA)

Team member since 2019: Janeen has been an RDA for over 11 years. A graduate of the Santa Rosa Junior College dental assisting program in 2008, she's committed to helping patients feel comfortable and at ease during their dental appointments. Janeen's a Sonoma County native and enjoys walking around Spring Lake, spending time with her family and taking road trips to explore new places.