About Atlanta Center for Advanced Periodontics, Cosmetic, and Implant Dentistry
Creating an excellent patient experience.
Get to know us
We are a group of energetic, skilled, and empathetic dental professionals who care about what’s important to you — achieving a beautiful, healthy smile for life.
Combining state-of-the-art dental technology and procedures with a friendly, attentive environment, we provide a patient experience unmatched in Midtown Atlanta and Roswell.
Every detail of your appointment has been crafted to ensure you feel at home. Enjoy our bright, lively, and comfortable office with great views of the city while we work hard to make your appointment effortless.
We promise to answer all your questions and help you understand exactly what to expect. With attention to precision, artistry, and experience, we deliver specialized care and exceptional outcomes, every time.
“I believe in a healthy, long-lasting smile patients can be proud of. Through research, continuing education, and the specialty of periodontics, I can continue to deliver the most up-to-date and scientifically-proven techniques that deliver this promise.”
– Dr. Pumphrey
Meet Dr. Brock James Pumphrey
Dr. Pumphrey is a proud native Atlantan with a knack for building natural rapport and long-lasting relationships with his patients.
After graduating from Florida State University, Dr. Pumphrey received his dental degree from The Dental College of Georgia at Augusta University. He then completed 3 additional years of specialized training in the field of Periodontics and dental implant surgery. Today, Dr. Pumphrey is one of the few dental professionals in Atlanta Board Certified in Periodontology and Dental Implant Surgery.
Dr. Pumphrey is dedicated to pushing the envelope and providing patients with the latest technology and techniques. He’s published in various trade journals, is an active member in dental associations across the US, and currently leads 2 Frank Spear Study Clubs and the Peachtree Summit Study Club.
He and his wife Cristina are proud parents to Brock Jr. and Pierce. In his free time, he’s an avid Atlanta and Florida State sports fan and enjoys fishing, tennis, and staying active.
Meet Dr. Colin Richman
Dr. Richman proudly originates from Johannesburg, South Africa and has always been focused on providing the highest quality care to his patients. To him, that starts with a commitment to continuing education and staying on top of the latest advancements in dentistry and periodontics.
His educational background is diverse. He received certifications and degrees from the Royal College of Surgeons in London, England, the University of the Witwatersrand in Johannesburg, and the University of Connecticut.
Today, Dr. Richman furthers his commitment to education by acting as a consultant at Augusta University, Dept. of Periodontics, School of Dentistry. He is also involved in the training of periodontal residents and future periodontists and has written for various dental publications.
Most importantly, since 1970, Dr. Richman has been helping patients achieve healthy teeth and gums and beautiful smiles.
“Love Love this group. Atlanta when I tell you, come talk to this team about assisting you with a beautiful smile – I mean you’ll be doing yourself a dis-service if you don’t. Professional, best bedside manner ever. And what everyone is looking for RESULTS RESULTS RESULTS!”
-Cassandra
Meet Our Team
Daniel Beckman
Practice Administrator
Caitlyn Traver
Professional Relations Director
Mercedes Ruiz
Insurance / Front Desk Coordinator
Sipe' Kawalie
Lead Surgical Assistant
Abby Hood
Surgical Assistant
Stacy Karnes
Hygienist
Vanessa Brown
Hygienist
You smile, we pay it forward
We love to see you smile — there’s no better reward. We’re proud to pay these smiles forward by donating to worthy organizations and causes in Midtown Atlanta and Roswell.
We’ve had the privilege of supporting some great causes.
Warrick Dunn Charities
Woodward Academy
Greek Orthodox Church
Visit us on
Peachtree Street
999 Peachtree St. NE #710
Atlanta, GA 30309
Get Directions
Call (404) 876-4867
Text (404) 879-5343
Fax (404) 876-0619
Mon-Thurs: 8am-4pm
Fri: 8am - 2pm
Sat-Sun: Closed
or join us on
Hembree Road
1305 Hembree Road, Suite 104
Roswell, GA 30076
Get Directions
Call: (770) 442-1010
Text: (770) 742-6142
Fax: (770) 475-7658
Mon-Fri: 8am-5pm
No Referral Necessary!
No matter how you found us, we're glad you did. We’re welcoming new patients and can't wait to meet you.
Atlanta
Call (404) 876-4867
Text (404) 879-5343
Roswell
Call: (770) 442-1010
Text: (770) 742-6142
