182 Sound Beach Avenue
Old Greenwich, CT 06870
(203) 742-1645

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Greg M. Busch, D.D.S., M.P.H.

Greg M. Busch, D.D.S., M.P.H.

Dr. Busch graduated from the Buffalo School of Dental Medicine and fulfilled a hospital general residency at Maimonides Medical Center in Brooklyn, NY.  He also completed his Masters in Public Health in Epidemiology from New York Medical College. Dr. Busch is an active member in the Academy of General Dentistry, Alpha Omega International Dental Fraternity, American Dental Association and the Greenwich Dental Society.



Dr. Nina Kim, DMD

Dr. Kim graduated from Tufts University School of Dental Medicine.  She is an active member of the American Dental Association (ADA) and the Connecticut State Dental Association (CSDA), as well as a member of the Academy of General Dentistry.  Dr. Kim takes pride in listening to her patients, and providing them with the highest level of quality of care.








The Staff at OGDA


Clinical Lead

Doctor Appointment Coordinator

Dental Hygienist

Dental Assistant

Dental Hygienist

Office Manager

Dental Assistant

Dental Hygienist