Meet Dr. Portia Grayson Williams, DDS

Dr. Grayson

Dr. Portia Grayson Williams


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.

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Dr. Grayson

Dr. Grayson has nestled her practice in the Buckhead area of Atlanta for the last 11 years and has enjoyed becoming a part of the Buckhead - Atlanta community as she has extended her personal and professional services to mentorships and Atlanta's dental charity facilities including Ben Massell Clinic as a volunteer dentist.

Dr. Grayson resides in Atlanta with her Husband Jermaine, two daughters, and their Bichon Frise, Olivia Popcorn.

"I love to see my patients smile; I really do! A commitment to my patients and a passion for all facets of dentistry has led me on a never-ending pursuit of honing my craft and giving the best that modern dentistry has to offer. I am so excited to continue serving my patients in my new location at Buckhead Smile Center!"

Dr. Grayson is affiliated with:

  • American Dental Association
  • Northern District Dental Society
  • Academy of General Dentistry
  • Academy of Cosmetic Dentistry
  • Candidate for AGD Fellowship

Fun Facts About Dr. Grayson

  • Do You Have Any Pets?: Yes, a dog named Jojo.
  • What's Your Favorite Food?: Jamaican/Caribbean.
  • What's Your Favorite Genre of Music?: Jazz.

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


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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