Javascript is not enabled on this browser. This site will not function properly if Javascript is not enabled.

Modern Endo of Napa

Napa, CA

Dr. Ryan M. Tigrett, DDS


Dr. Ryan M. Tigrett graduated with B.S. in Physiology and Neurobiology from the University of Maryland. Dr. Tigrett received his dental degree from the University of the Pacific, Arthur A. Dugoni School of Dentistry in San Francisco. Following graduation, Dr. Tigrett was selected for a hospital-based residency in Denver, Colorado where he provided dental care for patients with traumatic injuries, complex medical needs and dental emergencies.


Dr. Tigrett completed his endodontic residency at Nova Southeastern University in Florida. While working to become an endodontist, Dr. Tigrett led research projects on several dental products used in the endodontic field.


In addition, Dr. Tigrett is Board Certified, earning the title of Diplomate of the American Board of Endodontics. He is an active member of the American Dental Association, the American Association of Endodontists, and the California Dental Association.


When outside the office, Dr. Tigrett and his wife Wendy, enjoy wine tasting, working out, spending time with family and friends and the occasional beach vacation.


Call our office today at 707-265-7790 to make an appointment.

or Email Dr. Tigrett 



Wendy Barba-Tigrett, Operations Manager


I am an enthusiastic, dedicated, and energetic business professional with strong interpersonal skills at all levels. My strengths have been in strategic planning, marketing and managing techniques. I have delivered presentations and motivated teams, with a keen focus on growing relationships.


I graduated from Florida International University in 2002 with a BA in International Business and Management Information System, with a minor in French. In 2009 I decided to obtain my MBA in International Business from Nova Southeastern University, and attended an International Business Seminar in Dubai. I also received certification of Commercial Management in GE Crottonville.


For as long as I can remember I've dreamt of starting my own business. Never in a million years I thought I would be helping my husband, Dr. Ryan Tigrett in building his Endodontic practice. I feel very blessed and honored to be working with the talented team at Modern Endo of Napa and to be in the gorgeous city of Napa. Cheers to being in Wine Country!


Wendy's Passion: Helping entrepreneurs grow. Empowering Latinas. Working out. And continue to build on more memories with my family and friends because life is too short.




Danielle Gossell, Front Office Receptionist


Hi, my name is Danielle. I am the front office receptionist and I'm also a registered dental assistant here at Modern Endo of Napa.


I was born and raised in the East Bay Area and moved to Vallejo after my husband completed his service in the United States Air Force.


I have been in the dental field since 2012 after I moved back to the Bay Area from living in a small village outside of Ramstein Air Force Base in Germany.


We have the sweetest chocolate Labrador- mix named Moose. In my free time, you will likely find me spending quality time with my dog, family and friends while hiking, exploring, road tripping and camping.



Stacey Fields, Front Office Receptionist


Hi, my name is Stacey. I am the front office receptionist and insurance specialist at Modern Endo of Napa.


I started my dental career in 2002 as a receptionist in Napa and then fell in love with dental industry. I enjoy all aspects of working in a dental office. When I am tired of looking at numbers, I throw my scrubs on and help the assistants in the back. 


I was born and raised in San Jose. I currently reside in Vacaville with my husband and three beautiful children, who keep me very busy. I enjoy spending time on the sidelines at my son's baseball games and my daughters' gymnastic classes. Our family summer is spent at the family cabin on the Russian River.


I’ve been told that my caring personality helps me be more understanding when we have patients that walk-in with pain. And this is why I love Endo!




Hali Root, Dental Assistant


Hi! My name is Kim.  I am one of the Registered Dental Assistants here at Modern Endo of Napa.


I began my dental career in 1986 and I have enjoyed working in all aspects of the dental field, from front desk to assisting, supervising and being an instructor for a dental assisting program.


My husband and I live on a 160-acre ranch in Vacaville and have 3 beautiful daughters.  In my free time I love to read, shop and most of all spend time with my 3 grandbabies.


My colleagues know that I am very passionate when it comes to office health and safety. I was an OSHA and office compliance instructor at Blake Austin College.  I am in charge of making sure your experience in our office is held to the highest standards of safety.




Marja Garcia – Registered Dental Assistant


¡Hola! My name is Marja. 


I am a registered dental assistant here at Modern Endo of Napa. I love making my team and patients laugh. I have been in the dental industry since 2013. I had the opportunity to intern at a dental office when I was 17 but after working in the wine industry for over 10 years, I had decided to pursue my passion in the dental field.


I am bilingual, fluent in Spanish and English which is great for our bilingual patients. 


I've lived in Napa my whole life and I cannot imagine raising my family anywhere else. My three boys are sports fanatics and our quality time usually revolves around sports; especially football. As a born and raised Raider fan, I have no idea how I raised 49er fans, but it makes for great entertainment during football season. 


When our patients come into our office, I ensure that they feel as comfortable and relaxed as possible with my fun-loving personality.  It is extremely rewarding when our patient's leave our office with a positive experience!


Bienvenidos a Modern Endo of Napa. Mi nombre es Marja una de las ayudantes del dentista que habla español. Deseamos que su experiencia durante su cita sea lo más cómoda y tranquila posible.