About Us

about us

Alpharetta – Atlanta, Georgia Cosmetic Dentist –
Drs. Corey Mazer, Katie Reid & Jenna Powell

Welcome to Old Milton Dental, located in Alpharetta, Georgia. Drs. Corey Mazer, Katie Reid and Jenna Powell strive to provide patients with exceptional dental care in a warm, comfortable environment. Whether you need a complete cleaning and checkup, or a full smile makeover, you can rest assured that we’ll do what we can to make sure you’re satisfied with your experience.

Our Dental Office

At Old Milton Dental, we pay attention to the details. Every element of our office design has been carefully selected to ensure comfort and enhance the overall dental experience for our patients that come to us. Drs. Corey Mazer, Katie Reid and Jenna Powell always have their patients well-being as their primary concern.

Free Consultations and Second Opinions

The path to oral health can often be overwhelming. We encourage patients to empower themselves with knowledge and understanding of all their treatment options. Whether it is your first consult or your third, complimentary consultations are offered here at Old Milton Dental. We strive to provide a welcoming environment in which patients feel comfortable discussing difficult topics related to their oral health.

Payment Options

We successfully utilize a multitude of PPO insurace plans. In order to deliver the best possible care to our patients the Drs here at Old Milton Dental are non-contracted providers. This ensures that insurance companies are unable to limit patient treatment options. We offer a complimentary insurance filing service and are meticulous in taking the correct steps to maximize your insurance benefits and limit your out of pocket expense.

For your convience we accept cash, checks, Visa, MasterCard and American Express.

We offer third party financing through Care Credit and Wells Fargo.

Get in Touch

4165 Old Milton Pkwy, Ste 270
Alpharetta, GA 30005

Office Hours

Monday 8am – 5pm
Tuesday 7am – 4pm
Wednesday 8am – 5pm
Thursday 8am – 5pm
Friday 8am – 1pm

To schedule an appointment,
contact our office today!

dr mazer

Meet Dr. Corey Mazer

Dr. Corey Mazer, Founder of Old Milton Dental, has been practicing in Alpharetta since 2004. His passion for dentistry and dedication to individual patient needs is distinctive. Dr. Mazer attended the University of Arizona for his undergraduate studies before venturing on to the Medical College of Virginia where he received his Doctorate of Dental Science in 1999. Dr. Mazer is a member of the American Dental Association, the Georgia Dental Association, the Hinman Dental Society, the Academy of General Dentistry, the American Academy of Cosmetic Dentistry, and the Academy of Computerized Dentistry.

Dr. Mazer lives in Alpharetta with his Wife and three children. He is proud to call Alpharetta his home and takes great joy from being able to serve the community he lives in. He enjoys playing tennis and spending time with his wife and kids.

dr reid

Meet Dr. Katie Reid D.M.D

Dr. Reid graduated Magna Cum Laude from The University of Georgia then attended The Medical College of Georgia School of Medicine and Dentistry earning her DMD degree with honors. She continued on to complete a General Practice Residency at The University of Alabama at Birmingham, a hospital based program focused on complex comprehensive treatments including; dental implants, oral surgery, endodontics and advanced cosmetic procedures.

Dr. Reid is currently a member of the Georgia Dental Association, the American Dental Association and the Academy of General Dentistry. She is also a certified Invisalign and Pinhole Surgical Gum Rejuvenation provider.

Outside of the office, Dr. Reid enjoys spending time with her husband and two children.

Dr. Jenna Powell

Meet Jenna Powell D.M.D.

Dr. Powell was born in Endicott, NY and moved to Alpharetta, GA in 1998. Dr. Powell received her bachelor’s in Biological Science at Kennesaw State University. While in attendance she enjoyed playing Lacrosse for KSU. She then went on to attend the Medical College of Georgia where she graduated in the top of her class as a Doctor of Medicine in Dentistry. Dr. Powell joined the Old Milton team in 2017. She has a thirst for furthering her education and has recently completed continuing education courses focusing on Invisalign and Endodontics. 

“I am honored to serve the community that helped shape the person I am today. It is my privilege to treat patients as though they are my family by creating a comfortable environment, building trusting relationships and providing exceptional care.”

In her spare leisure time she enjoys spending time with friends and family, and outdoor activities including running, hiking playing golf and tennis.

Meet Our Front Office Team


Cathy is the Office Manager at our practice. She has been involved in the dental field for over 20 years. She enjoys establishing long-term relationships with patients and watching the immediate changes as well as the life long results of quality dentistry. The constant changes and improvements in dentistry and dental technology keep her excited about the field.

Cathy teaches group fitness classes in the Alpharetta community. She and her husband enjoy the outdoors, good friends, and vacationing at the beach. They have 2 children, a daughter and a son, both of whom live in the south.


Ann is originally from Long Island, New York and comes to us from Boca Raton, Florida, where she spent many years as a dental office administrator. Ann enjoys explaining to patients how to maximize their dental insurance benefits and coordinate treatment so that our patients can achieve optimal dental health.

As a busy Mom of three active teens, Ann spends most weekends running from one sporting event to the next. Coming to work at Old Milton Dental is her downtime.


Nikole is our Patient Coordinator.  She has been in the dental field since 2006 and joined the Old Milton team in 2013.  Nikole believes “Each patient is an individual with specific needs and as a part of the Old Milton Dental team, it is my pleasure to meet the needs of each patient by partnering with them to give them the upmost in quality of care with compassion.”

In her leisure she enjoys writing short stories, spending time with her family, friends and traveling abroad.


Lisa was born and raised in Waynesburg, PA. She began working in dentistry about 7 years ago after completing a dental assisting program in Morgantown, WV. She enjoys working at the front desk helping patients, especially seeing those patients in pain find relief and leave the office smiling. She has 2 children and 2 grandchildren. She spends her free time making crafts, playing with her grandchildren and watching UGA football. Go DAWGS!


RaDonna is our front office coordinator. She has been in the dental field for over 20 years and enjoys participating in the creation of beautiful smiles. RaDonna grew up in Marietta and now lives in Milton with her husband Matt and three dogs.

RaDonna enjoys cooking, reading and spending time outdoors. She plays harp and enjoys attending cultural arts performances. She is a volunteer for the Cairn Terrier Rescue and has a family of Cairn terriers.

Meet Our Dental Assisting Team


Danielle was born and raised in New Orleans, Louisiana.  She has been in dentistry since 1999.  Danielle loves building relationships with patients; she enjoys hearing and sharing new experiences with them.

Danielle has two beautiful daughters that she loves spending time with.  In her spare time she plays softball, shopping and spending time with her family and friends. Danielle’s motto is: “Health is the new wealth, kindness is the new cool.”


Wendy was born and raised in a beautiful farm country in the NW corner of Ohio.  She has been in dentistry since 1987 and enjoys showing patients the gentle and caring side of dentistry, while also helping them maintain a healthy, beautiful smiles.  Wendy likes meeting and making new friends every day.

Her hobbies include camping, fishing, hiking in the mountains and also antique shopping with her husband.  She and her husband have two beautiful children and a wonderful daughter-in-law and son-in-law.  They have been blessed with three grandchildren

“I enjoy coming to work every day! My patients are like my extended family.  I truly care about what is going on in their lives each and every day!”


Kristol is an Expanded Functions Dental Assistant, she has been assisting for over 18 years. She was born and raised in New Jersey and recently moved back to the Atlanta area.

Kristol enjoys building trusting relationships in the dental environment. She has 2 children that are young adults. She enjoys hiking, sailing, kayaking, camping and anything involving the sun and the outdoors.


Kate – CDA, EFDA
Kate was born in Boston, MA but was raised in a small town outside of Cleavland, Ohio.  Kate went to Remington College where she got her degree as a Certified Dental Assistant.  Kate also has extended her studies and is certified and an EFDA (Expanded Functions Dental Assistant). Kate has worked in every specialty in Dentistry over the past 13 years but she is proud to call Old Milton Dental home.

Kate loves teaching Zumba on her days off, as well as taking CrossFit classes. Kate and her husband love to travel, kayak in one of the many lakes near her home or hike in the nearby Georgia Mountains.

Meet Our Dental Hygienists Team


Leslie – RDH
Leslie has been with our office since 2004 and has over 20 years’ experience.  She is passionate about dental hygiene and providing excellent and comfortable care.

Leslie enjoys spending time with her husband, two sons and extended family. She is involved with student ministry through her church and loves participating in mission work.

“Our office gives me the opportunity to create an opportunity that is pleasant, safe and informative even for fearful patients that have a history of traumatic dental experiences. I am proud to work with such excellent dentists that provide exemplary dental care and geniuly care about their patients.”


Rena – RDH
Rena is our true southern born Georgia girl.  She has worked in the dental field since 1985 and has been with her Old Milton family since 2004.

She wants everyone to be proud of their own smile by teaching them how to take the best care of their oral health.  She loves making people feel relaxed and comfortable in the dental chair, with her motto being “Always be a little kinder than necessary”

She and her husband of over 30 years have one son and they love to spend their time at sporting events or hiking and chasing waterfalls.  Her advice: SMILE…Chop on…Go Dawgs…Rise Up…Unite &Conquer.


Ashley – RDH
Ashley is a native of Georgia. She has been a dental hygienist since 2010 and a part of our Old Milton team since 2011.  She loves helping her patients attain optimal oral health by building relationships and providing quality care.

Ashley enjoys spending time with her growing family and friends, traveling and watching Georgia football games – GO DAWGS! We are excited to announce she is expecting a baby boy this November!


Darlene – RDH
Darlene is originally from Cleveland, OH and has been practicing dental hygiene since 1993.  She absolutely loves her profession.  She strives to provide exceptional care for her patients.  She especially likes to help patients overcome any fears or anxiety they have associated with dental visits.

In her spare time, Darlene enjoys spending time with her family, walking her dogs, playing tennis and volunteering at Canine Assistants in Milton, GA.


Amy is joining the Old Milton Dental team. She has been a Dental Hygienist for over 6 years. Amy was born and raised right in our backyard, in Augusta, Ga. She loves helping patients attain optimum oral health by building relationships with them and helping to make their dental experiences comfortable while providing gentle, quality care. Amy enjoying cooking and baking, playing tennis and being a sports fan. She loves the beach and the outdoors, spending time with friends and her big family!


Kerri – BS, RDH
A native to Atlanta, Kerri first earned a BS Degree in Food and Nutrition in 1995 from Florida State University. One day after having her teeth cleaned she had an “ah-ha” moment and investigated the dental hygiene profession.  She went back to school and obtained her Dental Hygiene degree in 1999 from West Coast Technical College.  A couple of years later, she had the privilege to be a Dental Hygiene faculty member at her alma mater.  In 2001, she was honored to be featured on the November cover of RDH magazine for her accomplishments and professional growth.

Kerri joined the Old Milton Family in 2013. She states “of all my years of practicing hygiene, I truly feel respected and appreciated for the patient care I provide.  My patients taught me honesty, truth, compassion, kindness and how to care for people, and I believe that reflects in my relationships with my patients and my Old Milton family.”

In addition to her professional pursuits, Kerri has a passion and love for animals, specifically dogs.  She is a certified volunteer dog handler with Canine Assistants.  She enjoys exploring nearby cities, the North Georgia Mountains, trying new restaurants and loving her Labradoodle, Otis!


Christina – RDH
Christina has been a dental hygienist since 2005.  She joined our family at Old Milton Dental in 2010 when she moved to the Alpharetta area from Detroit, Michigan.

Christina is married and has a daughter and two sons.  She enjoys spending time with her family and friends, cooking, and traveling.

“I love getting to know my patients and their families, as well as caring for their needs. One of my goals as a hygienist has always been to make sure my patients have a comfortable, safe and enjoyable experience”


Hannah – RDH
Hannah has called Georgia her home since 1983. She is married and has two sons who are very active in sports.  Most weekends you will find Hannah cheering on her boys at sporting events! In her spare time she loves spending time with her family, traveling and reading.

Hannah has been a dental hygienist since 2001. She enjoys being in the preventative field of dentistry and educating her patients on the benefits of good oral health. Hannah takes pride in helping her patients feel comfortable and at ease during their appointment.