About Us

Calendar of Events

ONS physicians regularly present talks on subjects ranging from non-operative treatments for back and neck pain to sports injury prevention to common musculoskeletal conditions related to aging. Our patient education programs are designed to raise awareness of solutions to common health issues and bring to light medical advances that are available to the Greenwich community. ONS programs also support a national emphasis that encourages individuals to be actively involved in their own healthcare through education.

Upcoming Seminars and Events:

For regular updates on events, “like us” on Facebook or “follow us” on Twitter.  See previous talks on our “YouTube” channel.


in Active Patients with Arthritis

When: Thursday May 7, 6:00 p.m.
Where: Greenwich Hospital Noble Conference Center
Speaker: Demetris Delos, MD

Are you suffering from knee arthritis pain? Middle-aged and older adults are staying more active than ever but some are unable due to pain and debilitation of knee arthritis. Demetros Delos, MD of ONS and Greenwich Hospital will discuss non-operative and operative treatments for knee arthritis for those who wish to remain active in sports and physical activities, without resorting to a total knee replacement.

You will have the opportunity to ask questions at the conclusion of the talk.  The program is free and open to the public. Registration Requested. Call (203) 863-4277 or register online at www.greenhosp.org.


on Healthcare, Medicine, and Fitness

When: Wednesday June 3, Noon – 1:30 p.m.
Where: Greenwich Hospital Noble Conference Center
Speaker: Katie Vadasdi, MD

Katie Vadasdi, MD

Katie Vadasdi, MD

Katie Vadasdi, MD of ONS and Greenwich Hospital will be speaking about the impacts of technology on healthcare, medicine and fitness. The talk will focus specifically on remote access to medical care through digital clinics and applications that connect patients and their healthcare providers. She will discuss digital health information records that will allow individuals greater understanding of their medical history and greater control of their health prevention and treatment decisions. Dr. Vadasdi will also speak about how individuals of all athletic and activity levels can monitor, track and impact their health program including nutrition and exercise.

Event is FREE. Registration required by Tuesday, June 2. Optional box lunch is available for $10 with orders due by Friday, May 29. To register, call 203-863-4277 or 888-305-9253. Or register online at www.greenwichhospital.org.

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