Dr. Vellanki has received her DMD with honors from prestigious Rutgers School of Dental Medicine, New Jersey. She is proficient in all areas of dentistry. She empathizes with her patient’s concerns and strives to provide the information needed to help you make a good decision about the treatment and care prescribed. She has also developed a particular affinity for working with children who find her warm, friendly and accessible.

Dr. Vellanki attributes her expertise in performing state-of-the-art dental procedures to her lifelong love of learning. She keeps her knowledge up to date with the latest and best dental technologies and advancements. With her advanced dental training, Dr. Vellanki has enhanced the smiles of many satisfied patients.

Outside of the office, she enjoys spending time with her husband and 2 kids, traveling, and photography.

Dr. Sujani Vellanki has advanced training in Cosmetic Dentistry, Lumineers and she’s certified in Laser Dentistry.


  • DMD – Doctor of Dental Medicine from University of Medicine and Dentistry of New Jersey (Rutgers School of dental Medicine), Newark, NJ.
  • BDS – Bachelor of Dental Surgery from Oxford Dental College, Bangalore, India.

Professional and Other Memberships:

  • American Dental Association
  • Academy of General Dentistry
  • Massachusetts Dental Society
  • Spear Education
  • Denmat Lumineers provider


Monday through Thursday and pre-arranged Saturdays

Dr. Kai Gao – Dentist

Dr. Kai Gao graduated with a DMD degree from Boston University School of Dental Medicine. He also holds a Masters degree from University of British Columbia in Vancouver, Canada.

Dr. Gao has made great effors to update his knowledge during past years and obtains extensive experience in all aspects of General Dentistry including complicated extractions, Root Canal Treatment, Orthodontics and Implant Dentistry. Each patient has unique dental needs. The objective of Dr. Gao’s service is to provide high-quality customized dental care in a gentle manner.

Dr. Gao is an active member of the American Dental Association (ADA) and Massachusetts Dental Society (MDS).

In the doctor’s spare time, he enjoys spending time with his wife and 2 kids, as well as swimming and running.

Daliana Kosmalski – Office Manager

Daliana joined New Horizons Family Dental in 2009 and she brought 10 years of experience in customer services and business management with her.

She is fluent in Portuguese, Spanish and English, so it is common to see her speaking more than one language all around the office.

She has a degree in Foreign Trade.

She feels very comfortable when working in a multicultural environment.

Our Staff