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.

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

Heather Bruner
Dental Assistant


My name is Heather.  I completed the San Diego Dental Careers school in May 2015 and have been in the dental field since.  After school, I dove into my career to see where I would best fit in. My experience has spanned a variety of dental specialties such as implants, orthodontics, and pediatrics, but mostly I have focused on general dentistry.   I often get asked about why I love working in dental offices.  For me, one of the best feelings in the world is getting to know and bonding with your patients and seeing their smiles and confidence transform. There is a saying I like: “A smile takes a moment,  but the memories of it last forever.”  All of that is to say that this career is extremely rewarding and I wouldn’t change it for the world.

On a personal note, I was born in California and raised in Louisiana. When not working, I love spending time with my son, family, and friends. I enjoy varieties of music from classic rock to country and old school.  Also being from the south, cooking is another passion of mine.  So I am always throwing something delicious together.

Brianna Fimbrez
Registered Dental Assistant

Hi, I am Bri.  I graduated from the San Joaquin Valley College Dental Assisting Program in 2014 and have worked as an RDA ever since.  That same year I had my son and my favorite thing to do outside of work is spend time with him.  I have had the pleasure of working not only in General Dental Practices, but also in pediatrics, which is where I met Dr. Jake.  I am excited to be able to work with him again and I look forward to assisting him in bringing great care to our patients.

Stacy Ibarra
Patient Coordinator

I graduated from the dental program from SJVC college in 2010 as well as earned an Associate of Science Degree. I also had the privilege of receiving the Founders Award from SJVC.

In addition to working in the field as an RDA, I spent 5 years teaching in the Dental field.

I am inspired, motivated, and excited to work in such an amazing environment with the most amazing team and patients!!

In my spare time, I love to be with my fambam, fishing and just enjoying the outdoors. My husband and I love to watch our son play soccer and our daughter pursue her dream in animation.

¨Life is not measured by the number of breaths we take, but by the moments that take our breath away.¨ By: Maya Angelou

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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