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Meet the Staff

Meet The Friendly Staff at Shadelands Dental Care

 Meet The Friendly Staff at Shadelands Dental Care

At the core of our dental practice is a friendly team of professionals that are dedicated to your utmost comfort and optimal oral health.  We view each patient as a unique individual, and tailor each treatment to your specific needs.  As part of our commitment to providing close, personalized attention to every patient, we want to encourage patient communication.  Please know that we are here to provide outstanding patient care, and that we value the trust you have placed in us.


 Meet Sheila C. Cardenas - Office Manager



Sheila C. Cardenas

Office Manager

A proud parent of four wonderful sons-Lawrence, Joey, Justin Jheilbert.  For 29 years, I have worked in many dental offices: orthodontic office, endodontic, periodontic, pedodontic & general dentistry as a Registered Dental Assistant, OSHA Compliance Coordinator, Treatment Coordinator, Office Administrator, and currently as the Office Manager at Shadelands Dental Care, which I love to do. I am an optimistic, compassionate, & amicable person speaking fluently in Tagalog and English. Serving others is my passion.

 Meet Lisa DeWitt - Office Manager 

Lisa DeWitt

Office Assistant

Lisa started working in the dental field in 1992 where she found her place helping patients in the front office.  She says, "I love working with people.  Especially helping them get the dental care they need!"  When Lisa is not at Shadelands Dental Care, she enjoys spending time with her family.
 Karen Troung - Walnut Creek Dental Hygienist

Karen Troung

Dental Hygienist- RDH

Karen graduated from San Joaquin Valley College in 2008 with an Associates of Science degree in Dental Hygiene.  She started working with Dr. Singh at his office in Berkeley in 2009 before also joining the Shadelands Dental Care team in Walnut Creek!  Karen finds great pleasure in working with people and helping them achieve healthy and beautiful smiles.  Many patients appreciate her caring, gentle, and thorough touch.  Karen has spent most of her life in the East Bay and enjoys traveling, hiking, live music, movies, and spending time with loved ones.



 Quyen Tran - Walnut Creek Dental AssistantQuyen Tran

Dental Assistant - RDA

Quyen is a Registered Dental Assistant with over 20 years of experience.  She is friendly, compassionate, and enthusiastic about providing a comfortable and pleasant experience for her patients.  Quyen also speaks Vietnamese fluently.  In her free time, she enjoys gardening, cooking, exercising, and spending time her two wonderful children.

 Cely Paez - Walnut Creek Registered Dental Assistant

Cely Paez

Registered Dental Assistant

Cely is a registered dental assistant with a passion for dental health. Her upbeat attitude helps create a fun and relaxed environment for patients.  Cely was born and raised in the bay area.  In her free time, Cely enjoys playing soccer and hanging out with her niece and nephews.  
 Kaylynn Ozuor-Olds - Walnut Creek Registered Dental Assistant 

Kaylynn Ozuor-Olds

Registered Dental Assistant

Kaylynn is a Registered Dental Assistant with 18 years of experience. She is a proud mother of two sons and two daughters. She graduated from Western Career College class of 1998. Throughout her career she has worked closely with several General Dentists, Orthodontists, Periodontists, Pedodontists, Endodontists and Maxillofacial Surgeons. Kaylynn is very passionate about providing the ultimate patient experience and providing excellence in patient safety and infection control . She is very compassionate and loves working with the public and meeting people from all walks of life.

 Tammy Vizcarra - Walnut Creek Registered Dental Assistant

Tammy Vizcarra

Registered Dental Assistant

Tammy is a registered dental assistant with over 10 years of experience. Her compassionate personality and appreciation of dentistry makes her always strives to go above and beyond to make every patient feel at ease. Tammy is bilingual speaking Spanish fluently. She is very charismatic and is always willing to help in any way. In her free times she enjoys hiking, cooking, wine tasting and traveling with her husband of 8 years.



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