Meet the Team


Dr. Romanelli believes his greatest asset in treating his patients is not his office or his most advanced piece of dental equipment. Without a doubt, it is his staff. They are a wonderful group who have a genuine love for dentistry.

Sheryl at Mark Romanelli DDS
Sheryl, RDA
I’m a Registered Dental Assistant (RDA) and have been working in the dental profession since 1992. I began working for Dr. Romanelli in 1998 when I moved to the area from my home in Northern California. When not working I enjoy spending time with my family and following my kids in sports and other activities. I also enjoy riding my horse in my free time.


Alena at Mark Romanelli DDS
Alena, RDA
I was born and raised in Atascadero and am a third generation graduate of AHS. I’ve worked as a Registered Dental Assistant (RDA) for 22 years including the last 17 years and counting with Dr Romanelli. I enjoy spending time with my family and supporting my kids in their sporting and 4-H activities. We also enjoy spending time at the beach and going to concerts.


Gisele at Mark Romanelli DDS
Gisele, RDH
I am a Registered Dental Hygienist (RDH) having completed my undergraduate and hygiene education at USC in 1992. My professional career began in Santa Barbara with a Periodontal Specialty practice until 2002 when I relocated to the Central Coast. From 2010-2014 I served as the Continuing Education Coordinator for the Central Coast Hygiene Association. I’ve been working with Dr. Romanelli going back to 2015. I enjoy anything outdoors, traveling in my “Minnie Winnie”, movies, and my three dogs.


Tim at Mark Romanelli DDS
Tim, RDH
I’ve been working with Dr Romanelli in the role of Registered Dental Hygienist (RDH) for 10 years now. I began working in the practice in 2008 doing fill in and vacation coverage and have gradually become a “regular fixture” in the practice working in a part-time capacity. My family and I have been long-time residents of Atascadero for many years. Outside the office you might catch me riding my motorcycle. I also enjoy fishing, hunting, and more recently playing the role of grandpa.


Elizabeth at Mark Romanelli DDS
Elizabeth, RDH
Although I’ve only worked for Dr. Romanelli since 2016, I’ve been a Registered Dental Hygienist (RDH) for over 20 years. I’ve lived on the Central Coast for over 25 years including earning my undergraduate degree in kinesiology from Cal Poly. I earned my hygiene degree from Phoenix Community College while working weekends as a flight attendant. My husband and I live on acreage and have three grown children and lots of critters. I enjoy spending time with family and friends, caring for our pets, exercising, hiking, dancing, reading, and traveling. One of my passions is working with teens and young adults to help them flourish in the community.


Lisa at Mark Romanelli DDS
Lisa, Office Manager
I was born and raised in Southern California and moved to the Central Coast in 1986. Mark (Dr Romanelli) and I met in high school and dated for 7 years prior to marrying in 1982. My first career was in banking where I worked my way through the ranks from bank teller to Branch Manager over an 18-year period. For the next 18 years I had the opportunity to be a “stay-at-home-mom” and raised our three sons. In 2007 I assumed the role of Office Manager where I manage the non-clinical operations of the practice. Away from the office I enjoy working out, fine food and wine, travel, pleasure reading, and spending time with our growing family and close friends.


Roxie at Mark Romanelli DDS
Roxie, Office Administrator
Originally from Southern California and moved to Atascadero in 2010. I have been working in billing and Administrative work for over 18 years. I am new to the family here at Dr. Romanelli's and I am so thrilled to be here. I am a proud mom of two teenagers. And when I'm not working, I enjoy knitting and scrapbooking.
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