Meet The Staff


Margie Joyce

Practice Administrator/Professional Relations Director

Margie Joyce is our Practice Administrator and Professional Relations Director. She has over 40 years of experience in all aspects of the Dental field. Margie is a member of SOMSA and Spear Education. Taking courses to continue educating herself on how to make your patient experience the best it can be. She is here to guide you through your office visit including answering all of your appointment, dental procedure, insurance and financial questions.

When Margie is not working she loves going on impromptu adventures with her husband and making new memories with her children, grandchildren, friends and family. 


Cathy Cullum

Surgical Assistant/Patient Relations Director

Catherine (Cathy) Cullum has over 20 years experience in the dental field, and has been with our practice for 10 years. She is our Surgical Assistant/Patient Relations Director.

Cathy’s passion is helping and taking care of others and will make you feel comforted during your appointment. When she is not working she enjoys going to Bethany Beach Delaware with her husband of 27 yrs and spending time with her 3 birds.


Brenda Joostema

Front Desk Receptionist/Medical Biller

Brenda Joostema joined our Front Desk staff in March 2021. She is an experienced Dental/Medical Biller who is also a CPC. Her nursing background allows her to work both in the front office and the surgical setting where she assists by decreasing the patients’ anxiety by providing soothing head massages and calming instructions.

She is a proud mother and grandmother who enjoys spending time with her family, gardening and taking long walks in nature.


Diana Gil

Surgical Assistant

Diana Gil is one of our Surgical Assistant, who has been with our practice since March of 2007. Diana loves helping patients obtain their smile and healthy mouth. Diana is proud to be part of such a friendly and dedicated office.

In her spare time, Diana likes to spend quality time with her daughter, family and friends.  She also loves to travel and dine out.


Cassie Rose

Social Media Marketing

Cassie Rose is our resident Social Media Manager and spends her time writing copy, creating imagery and managing our social media accounts. She is #sorrynotsorry for all the puns.

An avid bibliophile with a B.A. from Rutgers University in English and Medieval Studies, she has over a decade of digital marketing experience and has helped create numerous award-winning campaigns for everyone from international candy companies (sorry, Dr. Begley!) to the New Jersey Motor Vehicle Commission.

Group Photo