Meet the Team

The practice of Rob E. Sable, DDS, PC is your trusted partner in dental care. We have been serving patients in Alpharetta, GA and nearby areas since 1985. To learn about our staff, take a look at our team’s portfolio.

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Rob E. Sable, DDS, FAGD


Dr. Sable graduated from Boston College and Emory Dental School and completed a residency at Upstate Medical Center in Syracuse, NY, in 1985.  Dr. Sable is a Fellow of the Academy of General Dentistry and continued his significant advanced education and training over the last 33 years with Kois Dentistry, the JP Institute, Schuster Dental Center, Spear Dental Education and the Dawson Center.

Dr. Sable enjoys spending time with his wife, Kathleen, and adult children, Jeremy and Rachel.  He loves to cook, especially grilling and smoking delicious meals, and spending time outside.  After growing up in upstate NY, his favorite time of year is spring, as Atlanta comes out of a "short" winter! 

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Heather Clemons

Office Manager

Heather is a GA native, born and raised. She is the friendly voice you hear when calling in to schedule an appointment. 

Heather has been in the dental field for many years and will handle all your office needs, including pre-treatment insurance estimates, treatment planning and accounts receivable.  With her warm personality, you enjoy your time in our office and leave any dental fears at the door. 


Dental Assistant

Originally from Upstate New York, Karen has been with our dental office for more than 10 years. Karen loves gardening, reading books, and spending time with her family.

Helen Bennett, PA-C

Helen Bennett, MEd, MSPH, MMSc PA-C

Botox Specialist

Helen was born in Augusta, GA and relocated to Atlanta in 1992. Helen graduated from Emory University Physician Assistant program and enjoyed a 20-year career as a Physician Assistant (PA) in Dermatology. Prior to becoming a PA, Helen earned Bachelor’s in Psychology (Vanderbilt University), Master’s in Counseling (University of Virginia) and Master’s in Public Health (University of North Carolina-Chapel Hill). Recently retired, Helen is excited to join our practice part-time to offer Botox for our patients.

Helen enjoys raising her two boys, working on stained glass and knitting projects, and lounging with her cats.

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Megan Izutani

Hygienist, RDH

Megan was born in Mississippi and moved to Marietta, Georgia when she was eight years old.  She began working in the dental field as a dental assistant in 2005. After realizing her passion was in dentistry, she pursued her degree in dental hygiene, graduating from Georgia Perimeter College nine years ago as a Registered Dental Hygienist (RDH). Megan enjoys talking to her patients about dental care and oral hygiene. She always looks forward to meeting new patients and does her absolute best in helping them improve their dental education and experience. Megan loves essential oils and diffuses in the dental office, which brings a calming, tranquil feel to the office. In fact, Megan likes to combine her dental knowledge with her holistic knowledge and share this with her patients to help improve their total health. 

Megan currently lives in Cumming, Georgia.  When she is not in the office, she enjoys spending time with her husband and her 3 children.  She enjoys being at the beach and loves being outside with her family.

Hygienist, RDH

Rachel Zitzelsberger

Hygienist, RDH

Rachel was born and raised in Lawrenceville, Georgia. She knew growing up she wanted to be in a profession where she could help people and make a difference in their health. Rachel found her calling while attending University of North Georgia and then transferred to Augusta University where she graduated as a Registered Dental Hygienist (RDH). Rachel loves educating her patients on how important their oral health is to their overall health. Rachel now resides in Decatur where she likes to spend time outside playing and walking with her yellow lab.

Rachel also enjoys singing, watching movies, reading books, and hanging out with her friends and family.

Our Mission

Our mission is to continually learn in various areas of dentistry and related fields to best help our patients. We also aim to form a team not only within the practice but also with the specialists we refer to and work with in order to provide the highest level of complete care to our patients.

Our Core Strengths:

  • Dependability
  • Excellence
  • Experience
  • Honesty
  • Knowledge
  • Trust

Dr. Sable’s Areas of Expertise:

  • Cosmetic Dentistry
  • TMJ (Temporomandibular Joint) Disorders
  • Bite Dysfunction
  • Reconstruction
  • Restoration
  • Periodontal Therapy
  • Airway Issues

Why Choose Dr. Sable?

  • 33 Years in Private Practice
  • Award-Winning Dentist
  • Top Graduate of Emory University Dental School



  • Academy of General Dentistry
  • American Dental Association
  • Georgia Academy of Cosmetic Dentistry
  • Georgia Dental Association
  • North American Center for Dentistry

Hours of Operation (By Appointment)

Monday: 8:00 a.m. – 5:00 p.m.
Tuesday: 7:00 a.m. – 4:00 p.m.
Wednesday: 8:00 a.m. – 5:30 p.m.
Thursday: 7:00 a.m. – 4:00 p.m.

Take a look at the stunning work of Dr. Sable!

Office Gallery