Experienced and Professional Team

At W Dental, we are committed to being an extraordinary team that treats every patient as family. Our dedicated doctors and team are truly passionate about health care and delivering exceptional service.

Diana Weissich
Business Manager

Though originally from Ukraine, I grew up in San Francisco.  After high school, I obtained a degree in Managerial Economics from UC Davis.  As a former Director of Business Development in a variety of industries including banking, trade shows, and franchising, I know that every business is anchored in relationships and trust.  The relationship between patients and their dental service providers is particularly close given the nature of the care.  As a family business, we treat each patient as a guest in our home and want to extend you the warmest welcome.  Please know that I am here to help in any way I can.

 Jill Tucker
Registered Dental Hygienist

Hello, my name is Jill Tucker and I entered into the field of dentistry as a Registered Dental Hygienist in May of 2014. Early in my career, I had the honor of meeting Dr. Weissich and now I am proud to say that I am now a proud member of his dental practice as of June 2018.

As a team member of W DENTAL, it is my pleasure and passion to extend and share my professional knowledge with you in an environment which provides you the comfort and ability to enhance and improve your overall oral health.

The most rewarding part of my job is establishing and building relationships that are founded on trust, trust that we are listening and understanding your dental needs.

In my spare time, my husband and I enjoy watching our son play college football and our daughter dance competitively. As a family, we enjoy physical fitness and making as many trips to the beach as possible.

I look forward to meeting you and your smile! And remember, ALL smiles, no matter the shape or form, are welcome at W DENTAL.

Saundra Fisher
Registered Dental Hygienist

I have been a Dental Hygienist for 18 years. Getting to know our patients, and giving personal guidance for their oral health success is really important to me.

I am married and we have a son. I also love my dogs, crafting, and travel.

Roxieanna "Roxie" Diaz
Registered Dental Assistant

I have 7+ years of experience as a Registered Dental Assistant, which includes general and pediatrics. I feel that dentistry is such a rewarding field to be a part of and gives me the opportunity to help both adults and children overcome their dental anxiety. I strive for a professional, chairside manners with excellent patient care.  I am very family oriented and love spending time with my two beautiful girls, family, and close friends. In my spare time, I enjoy barbeques and road trips

Shannon Heuer
Registered Dental Assistant


With over 25 years of experience as a Registered Dental Assistant, I have learned that being an assistant to a dentist is much more than just being chair-side. I understand that many people have high anxiety when sitting in a dental chair. I take pride in making sure our patients are as comfortable as possible during any procedure. Communication between our patients and staff is key to a successful visit. I am thrilled to be a part of such an amazing team to help you with any of your dental needs.

When I’m not working, I enjoy spending time with my three children that bring so much joy to my life. We love road trips and visiting with our friends and family. I believe in living your life at its fullest and always choosing happiness. 

Michaele "Mic" Klein
Patient Coordinator

Hi I'm Mic, and I am your new Patient Coordinator here at W Dental. My introduction to dentistry as a profession was in 2012 when I became a Registered Dental Assistant.  Since then, I have worked in oral surgery, pediatric dentistry, and endodontics, both, as a dental assistant as well as in an administrative role.  I'm excited to bring my experience as well as continue learning more about dentistry working in a new general dentistry practice, with an amazing team. 

Prior to dentistry, I was a stay-at-home mom for 9+ years to my 3 children.  My husband of 15+ years has coached baseball/football at Central High School since 2001 (which is how we met, I was a cheer coach and he was a football coach.)  Our children are 4th generation in Central Unified, two are in high school, and our youngest is getting ready for junior high.  We are a big sports family; if i'm not at the office, then I'm on a field somewhere! Whether it be a football, baseball, or softball! Let's Go Dodgers! Once a Grizzly, always a Grizzly#CGOE!

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