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Cumming Dentist | Cumming dental care | GA | Meet our Team


                Scott O. Henderson, D.M.D. • Kenneth R. Wyatt, D.M.D.
                  Deborah Porres, D.M.D.

                               285 Elm Street, Suite 200, Cumming, GA  30040
                                 770-887-2915 (Phone)     770-887-0575 (Fax) 

Meet our Team

FayeFaye Sewell  

My career in the dental profession started in 1980.   I have worked with Dr. Robert Joiner since he first started practicing in Cumming, Ga. in 1982.  As office manager of Advanced Dental Associates, I have had the privilege to see and help three and four generations of families, who have been long standing patients of this practice.

My husband Robert and I have two adult children and one beautiful granddaughter.

We enjoy spending time with our family and staying active in our church.  My hobbies are gardening, canning, sewing, and baking.



 DiaDia Hallworth


I am originally from Springfield, Oregon.  My husband, Mike, and I moved to Forsyth County with our two sons in 1999.  I have been working with Advanced Dental Associates since our relocation.  I am the scheduling coordinator, assisting in making appointments for existing patients and welcoming new patients to our practice.

My family and I enjoy spending time at our cabin in North Carolina, where we plan to retire one day.




AnnaAnna Stradley

I have been with Advanced Dental Associates since 2008 and in dentistry since 1990. As the patient and financial coordinator, I have the opportunity and privilege of speaking with patients and their family members regarding appointments , maximizing dental insurance benefits, financial options and other dental concerns they may have.  

I enjoy spending time with my family, church functions, and most outdoor activities.




ads_angie_kAngie King 

I have worked at Advanced Dental Associates since 2004 as the insurance coordinator helping patients maximize their dental benefits.  

I love being with my family and traveling with my husband of 19 years.  I have a stepdaughter that has blessed us with two grandchildren, who are the beat of my heart!







Penny Daigle 

I have been in dentistry since 1983.  

I live in Forsyth County with my husband, Peter, and our children Maddie and Jack.  We stay very busy with various sports and school activities.







Cheryl Honn 

I have been a dental assistant for twenty-two years.  I have been employed with Advanced Dental Associates for five years.  As an assistant, I enjoy interacting and talking with patients.  

My husband and I have lived in Gainesville and have three children.  I enjoy spending time with my family and watching my kids sporting events.  







Angie Martin 

I have been employed at Advanced Dental Associates since 2007.  

I  have two children and two grandkids.  I enjoy spending time with my family and friends. 



RhondaRhonda Cochran 

I have lived in Forsyth County my whole life and had the pleasure of growing up across the street from Dr. A. Y. Howell.  Through his guidance and passion for dentistry, he steered me toward the dental hygiene profession and I have been a dental hygienist since 1980.  I am thankful to say that I have been with this practice since 1982 and have had the opportunity to work for Dr. Edward J. Rohmer, Dr. Thomas Miller and Dr. Robert Joiner before they each retired.  My patients are an extension of my personal family and makes me very thankful.  I have been married to my husband, Stanley, since 1980.  We have two adult children; a son named Zach, who has two sons, Trip and Waylon and a daughter, Whitney, who is married to Tyler Mathis. I enjoy spending time with family, friends and church activities.  Most of all, it is so awesome being a Mimi!  





Kimmie Mathews 

I have been with Advanced Dental Associates since 2004.  In 2007, I graduated from Lanier Technical College with my dental hygiene degree.  I have the opportunity to volunteer in the community and enjoy educating people about dentistry and preventive care.  

I have three boys.  I enjoy spending time with my family, church and scrapbooking