Meet Our Chicago Dentists

Chicago Dentist Dr Randy ChangDr. Randy Chang, DDS

Dr. Randy Chang, DDS earned his Bachelor of Science (Biology) Degree from the University of Illinois at Urbana-Champaign.  In 2001, he earned his Doctor of Dental Surgery Degree from The University of Tennessee Health Science Center. Upon graduation from Dental School, it was a natural transition for Dr. Chang to return home to begin his career in the Chicago area. He worked for two group dental practices gaining valuable experience before opening his first clinic in 2004. Dr. Chang now owns and operates eight dental clinics in the Chicago area. He consistently attends numerous continuing education courses which allows him to stay current with all of the advances in Dentistry.  More importantly, Dr. Chang always tries to empathize with his patients and enjoys the fact that dentistry allows him an opportunity to help people. He is board certified and licensed to practice Dentistry in Illinois, California and Tennessee. Dr. Chang is a member of the Chicago Dental Society, the Illinois State Dental Society and the American Dental Association.

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Chicago Dentist Dr. KorkusDr. Jeffery Korkus, DDS (N California Ave)

Dr. Jeffery Korkus is a Chicago native. He completed his undergraduate degree at the University of Illinois where he majored in molecular and cellular biology. Dr. Korkus graduated from the University of Illinois at Chicago College of Dentistry. During his time in school he was selected for a competitive off site externship in Colorado. Dr. Korkus likes providing care to patients of all ages. In his spare time Dr. Korkus enjoys music, especially learning the guitar, movies, the outdoors, and all of Chicago’s sports teams!


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Chicago DentistDr. QuaNeedria Logan, DDS (Western Ave.)

Dr. QuaNeedria Logan attended the prestigious Metro Academic and Classical High School, a unique college preparatory school for gifted students, in Saint Louis, Missouri. Dr. Logan completed her undergraduate degree at the University of Missouri-Kansas City (UMKC), where she received her Bachelor of Arts in Chemistry with Distinction. She then earned her Doctor of Dental Surgery degree at UMKC School of Dentistry in 2008, where she was honored with a Cosmetic Dentistry Award. Dr. Logan’s compassion for her patients is evident through her gentle chairside manner. She is committed to professional development and continuing education. Outside of practicing dentistry, Dr. Logan enjoys reading, running, and learning Spanish.


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Dr. Vivian Nguyen, DDS (N Western Ave)

Dr. Vivian Nguyen, DDS has been practicing Dentistry for over 11 years.  She received her undergraduate degree from The Illinois Institute of Technology.  Dr. Nguyen graduated with High Honors while majoring in Chemical Engineering with a specialty in Biomedical Engineering.  She earned her Doctor of Dental Surgery degree from The University of Illinois at Chicago.  Based on her skills and abilities while at UIC, Dr. Nguyen had the honor of being included into a small group selected to complete an Advanced Dental Curriculum.  Since graduating dental school, she has completed hundreds of hours of continuing education in many areas of dentistry such as Cosmetic Dentistry, Invisalign, Dental Implants and Orthodontics to name a few.  Dr. Nguyen considers herself a Family Dentist and treats patients of all ages.  She is detail oriented and takes pride in her ability to satisfy both the needs and the wants of her patients.

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