If you have an emergency, please call:

Dr. Sandy Harmon 3009 Garret Road Drexel Hill, PA 19026 484.466.314. or

Dr. Melody Mafa 917 Macdade Blvd. Collingdale, PA 19023 610.583.4443. We apologize for any inconvenience.

My Dear Patients:

I hope this letter finds you in good health and spirits.  It is with mixed emotions that I write to inform you of my immediate retirement as your dentist.  After many years of dedicated service to the dental profession, I have decided to embark on a new chapter in my life and pursue different endeavors. Please be assured that your ongoing needs are of utmost importance to me. Unfortunately, we were not able to bring a dentist to our office, so we are recommending two of my trusted colleagues:

Dr. Sandy Harmon 3009 Garret Road Drexel Hill, PA 19026 484.466.314.

Dr. Melody Mafa 917 Macdade Blvd. Collingdale, PA 19023 610.583.4443.

Of course you can go to any dentist of your choosing. If you need a copy of your x-rays, please call 215.471.9620 or email smile@dentalfirstcorp.com and leave a message with your name and where you want your information to be sent. Hopefully you will have a smooth transition to a new dentist.   

To say “Thank you” to all of you who have supported Dental First Corp. since its inception in June, 1985, is woefully inadequate.  I appreciate and am humbled by the support and confidence you have given me and my team over the past 39+ years.  No mere words can express how grateful I am that you entrusted me and my father, Dr. Perry C. Fennell, Jr. to provide dental care for you and your families.  I wish you all good health, happiness and prosperity!

Warm regards,

Renee Fennell DMD (Dempsey)