What are the opening hours?

Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 1pm

Robert J. O'Donnell, D.D.S.

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United States
Alpharetta, GA
Robert J. O'Donnell, D.D.S.

Isn’t it Time You Loved Your Dentist? www.rjodonnelldds.com or on Instagram at drbob_o.

09/02/2026

Dr. O’Donnell spoke to the senior students at the Dental College of Georgia in Augusta last week.
Right beside him is his daughter, Ryan, a senior who graduates with her DMD next May.
Dr. O’Donnell was representing the Hinman Dental Society, which provides a scholarship to each graduating senior in a special ceremony/toast each year. Thank you to the team Hinman Dental Society for their hard work and generosity.
Here’s to the DCG Class of 2027!

My Alpharetta.
My Dentist.

08/18/2026

Giving back/paying it forward.
The future of dentistry is BRIGHT!
Dr. O’Donnell is always so generous when young dental students ask him if they can “shadow” him during their summer & holiday breaks. He loves sharing his experience & excitement about dentistry.

My Alpharetta.
My Dentist.

07/29/2026

SNOWIE surprised us today w/ the best midday treat!
Thank you Pinnacle Endodontics for spoiling us!

My Alpharetta.
My Dentist.

07/22/2026

“Are you accepting new patients?”
YES YES YES
The most popular question!
Our team is always ready to meet you & your family.
Make your appointment & then enjoy the downtown area and all that it has to offer!
We love being a part of this growing area.

My Alpharetta.
My Dentist.

07/16/2026

She’s a keeper!!
We’re celebrating 20 years with Jennifer as Dr. O’Donnell’s amazing assistant.
We love her, and our patients do too!
She’s a constant source of calm, kindness, selflessness for us and for every patient.
We’re the team we are today because of her.
Here’s to 20 more years!!

My Alpharetta.
My Dentist.

07/04/2026

America the Beautiful -
Happy Birthday with our love.
We are so grateful, so proud.
Thank you.

My Alpharetta.
My Dentist.

06/15/2026

One of the best parts of summer break? Having Ryan back home! ☀️
Ryan, Dr. O’Donnell’s daughter, is enjoying a few weeks at home before beginning her final year of dental school. We’re so proud of everything she’s accomplished and we’re counting down the days until she joins our practice next summer.

My Alpharetta.
My Dentist.

06/01/2026

June - a new month, a new smile.
Give us a chance to elevate your oral care. We focus on everyday excellence.

My Alpharetta.
My Dentist.

05/05/2026

Our great friends at spoiled us (AGAIN) this morning w/ a most delicious Strawberry Cake!
Dr. O’Donnell says one piece counts as a fruit serving 🤪☺️😋!
Sure appreciate ya’ll…friends and colleagues.

My Alpharetta.
My Dentist.

03/30/2026

Alpharetta…taking care of business.
It’s called progress - and we’re working through it! Don’t let the big orange vehicles give you the wrong impression - All is normal inside our doors!

My Alpharetta.
My Dentist.

Address

134 N Main Street
Alpharetta, GA
30009

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 1pm

Telephone

+17706646245

Website

http://rjodonnelldds.com/

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