Our physicians

Left to right, Doctors Greif, Belligund and Ansari - at the main office in Norwich.

To read more about our physicians, click here.

Norwich Office

Our private facility in Norwich.

State-of-the-art Equipment

Our modern equipment, combined with friendly staff, ensures that patients receive warm and comprehensive care during visits.

To see our list of services, click here.

Patient Care Team

Our qualified and highly-trained team members are always ready to assist with office visit, pre-treatment checks and follow-up needs.

Welcome to our practice website!

We are a three physician group located in Norwich and serving all of eastern Connecticut.  Our board-certified physicians specialize in treating respiratory diseases and disorders of sleep. We are also intensivists, treating unstable, medically complex patients in the critical care unit at the William W. Backus Hospital in Norwich.   Our mission is to listen and provide up-to-date professional and technical services in a manner that fits most comfortably with your individual needs. Our practice has served this community since 2002.  We look forward to meeting you.

Latest news

Visit Us

Our main office is located at:
164 Otrobando Avenue, Suite B
Norwich, CT 06360
TEL: (860) 204-9735
FAX: (860) 204-9793

Explore our site

On these pages you can:
  • learn about our physicians and staff,
  • find information, forms, and policies to review at home so that your office visit can focus on you, not paperwork.
  • link to information regarding your medical problem