Meet Our Dentists

Steven Wingfield, DMD

Dr. Steven Wingfield

DMD

With a gentle hand and an eye for perfection, Dr. Steven Wingfield specializes in General, Cosmetic and Implant Dentistry in Buckhead/Midtown, Atlanta. Committed to creating the perfect smile for everyone who walks through the door, Dr. Wingfield has celebrated an illustrious dental career that has transcended country borders.
Buckhead Smile Center
Midtown Smile Center

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Steven Wingfield, DMD
Shiva Nikain, DDS
Shiva Nikain, DDS

Dr. Shiva Nikain

DDS

Dr. Shiva Nikain practices Family and Cosmetic Dentistry, with a passion for both Adult and Pediatrics. Her practice philosophy is to provide excellent dental care to all her patients in a friendly, relaxing and caring environment. She considers interacting with her patients the most rewarding part of her day.
Midtown Smile Center

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Dr. Grayson

Dr. Portia Grayson Williams

DDS

Dr. Grayson is a native of Tupelo, MS. She matriculated Tougaloo College in Jackson, MS to advance to The University of Tennessee College of Dentistry where she obtained a DDS. Dr. Grayson Williams further studied at the University of Tennessee Graduate School of Medicine's General Practice Residency in General and Hospital Dentistry.
Buckhead Smile Center

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Dr. Grayson
Dr. Christine McGowan
Dr. Christine McGowan

Dr. Christine McGowan

DDS

Dr. Christine McGowan is a graduate of Case Western Reserve University School of Dental Medicine in Cleveland, Ohio. Upon graduation, Dr. McGowan completed an Advanced Education in General Dentistry Residency program prior to entering private practice. Throughout her almost twenty years as a dentist, she has completed hundreds of hours of Dental Continuing Education. Dr. McGowan was recently named a Top Doctor by Atlanta Magazine.
Buckhead Smile Center

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Dr. Conway

Dr. Conway

Before I have the pleasure of meeting all of you I’d like to tell you about my background. My adventure in dentistry began when I was 17 years old and answered an ad in the local Brooklyn newspaper: Part time dental assistant. No experience necessary. What started out as a summer job turned into my lifetime profession. Working part time in an endodontic practice all through college made me realize I needed to change from pre-med to pre-dent.
Buckhead Smile Center

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Dr. Conway
Dr. Dave McCollum
Dr. Dave McCollum

Dr. Dave McCollum

DMD

Above all else, Dr. Dave McCollum aims to uphold a patient-first approach to dentistry. Born and raised in Roswell, Georgia, Dr. McCollum takes pride in serving his local community. He strives to provide high-quality care and to develop personal relationships with each of his patients.
Midtown Smile Center

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Our Midtown Team

Naysha B.

Registered Dental Hygienist

Midtown

Desiree J.

Registered Dental Hygienist

Midtown

Chantell T.

Registered Dental Hygienist

Midtown

Bonnie

Registered Dental Hygienist

Midtown

Our Buckhead Team

Janelle H.

Registered Dental Hygienist

Buckhead

Kristina D.

Registered Dental Hygienist

Buckhead

Valerie N.

Registered Dental Hygienist

Buckhead

See Real Patient Reviews
in Atlanta

5 star review

Kelsey H.

I would recommend Midtown Smile Center to anyone. I was seen right away at my scheduled appointment time. The hygienist was wonderful and knowledgable. I had a small preventive procedure done and they were able to quickly contact my insurance company to get a price right away. My whole visit took less than one hour and I left with a clean mouth and pain-free. Great visit!!
5 star review

Jessie M.

I can't recommend Midtown Smile Center enough. I'm intensely phobic about the dentist and had very positive experiences with both my cleaning and fillings. I will be going back regularly and recommending them to friends and family.
5 star review

JR F.

This is a great practice. Everyone is so thoughtful and kind. And Dr Grayson is the best! I wouldn't dream of going to any other practice.
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