Meet Our Staff

At OMP Endodontics, we are confident that our highly trained staff will make your experience as comfortable as possible.

Anabelle Peña – Office Supervisor/Team Liaison

Anabelle, a University of Arizona graduate and wife of Dr. Peña, has been a part of our office since 2002.  Anabelle is a valuable part of our team and is involved in making us look and feel great as well as helping us to create that “wow factor” for our patients and referring doctors.

She enjoys spending time with Dr. Peña and their two daughters.  She’s a Wildcat at heart and you’ll often find her cheering on during sporting events or volunteering at charity events.

Lilly Chumacera – Front Desk Coordinator

Lilly is a Tucson native and a certified dental assistant. She has a positive personality and greets all our patients warmly and strives to help them feel comfortable when they arrive. She is more than happy to answer any questions you may have. She always works to help patients have the best experience possible. As front desk coordinator, she is an invaluable asset to the practice, ensuring the best customer care for everyone.

Lilly is a wife and the mother of two adorable children and enjoys spending time with her family, shopping, and traveling.


Vanessa Vargas–Endodontic Supervisor Assistant

Vanessa, born and raised in Tucson, has been with the practice since 2004 and enjoys to assist patients through each step of their visit. Vanessa is committed in making your visit  as comfortable and pleasant as possible with great patient care.  She is a great asset to our practice with wonderful people skills and commitment to our patients.  She is certified in Dental Assisting and Radiology.

Vanessa enjoys spending time with her children, family, shopping, dancing and sports.

Maricella Nuñez – Front Coord./Endodontic Assist.

Maricella, born and raised in Tucson, has been with the practice since 2006, enjoys to help you have the best experience possible and takes the time to listen, answer any questions or concerns that you may have.  She has great customer service and patient care. She strives to make our practice with the best endodontic service to our patients. Maricella is certified in Dental Assisting and Radiology.

Maricella enjoys spending time with her son, friends, baseball games and dancing the night away!

 Ponce – Endodontic Assistantant

Lluvia is a Tucson native and a Certified Dental Assistant. She works hard to ensure all patients feel comfortable and have a positive experience. She is always willing to solve any questions or concerns that you may have and strives to help you feel welcome. She greets patients with a smile and always gives her best. 

When she isn’t at work, Lluvia enjoys going to the gym and spending time with her Australian Sheppard, Osito.

Taylor Hall-
 Front Desk/Public Relations Coord.

Taylor is currently a student at the University of Arizona studying Bilingual Elementary Education. She has been on the team for almost a year now and works to schedule patients and ensure all their concerns are met. She also works closely with our referring doctors to coordinate patient care among practices so that the patient is well taken care of and their treatment is completed in the best way possible. She enjoys meeting new people and helping them feel welcome. 

Taylor enjoys being outdoors, creating art, and going to concerts.



Yalila Leal – Office Manager/Public Relations Coord.

Yalila a native of Arizona has been a great asset to our practice and has been part of our team since 2004. She enjoys engaging and building a relationship with our referring Doctors and their staff.  She enjoys providing exceptional patient care and commitment to our practice. She is a wonderful team player and focuses to help provide customer service to our referring offices. 

She enjoys volunteering where as needed, cooking, exercising, out door activities and loves spending time with her family.