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Thaddeus I. Lancaster, MD, MD

Specialties: Primary Care
1942 Atkinson Road, Suite 100
Lawrenceville, GA, 30043
View Website Phone: 678-775-0600
About Clinical Interests Locations Video

Medical Degree

  • Meharry Medical College


  • UMDNJ - Cooper Hospital OB/GYN Residency


  • George Washington University OB/GYN Residency

Thaddeus I. Lancaster MD, FACOG, was born and raised in Baltimore, Maryland. He earned his Bachelor of Science in Chemistry from Morgan State University, Baltimore, Maryland and obtained his Medical Degree from Meharry Medical College. 

Doctor Lancaster completed his residency in OB/Gyn at The George Washington University School of Medicine and became board certified in 2008. Dr. Lancaster joined Gwinnett Physicians Group OB/Gyn in 2015. He has a passion for teen pregnancy and prevention and whole women's health.

Dr. Lancaster enjoys music and was a Classical Clarinetist in his youth. In his spare time, he enjoys shopping, traveling and roller skating.

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