President and Owner

Thomas Bellavia, MD.
Thomas Bellavia

Dr. Bellavia is the visionary founder of Osler Health IPA. He serves as Chairman of all Osler Health companies.

With over forty years in private practice, Dr. Bellavia has amassed numerous awards for medical excellence, achievement and community service. He has also served on public committeqes, including the Governors Committee on Cost Containment, Quality Assurance Committee (Gubernatorial appointment) and the Medical Assistance Advisory Council.

Dr. Bellavia has current teaching appointments at Robert Wood Johnson Medical School and the University of Medicine and Dentistry of New Jersey(Now Rutgers). He achieved the rank of Major in the US Army Medical Corps and is a president emeritus and member of the Board of Directors of the New Jersey Academy of Family Physicians as well as a member of the American Medical Association. Dr. Bellavia is a graduate of New York University, BA and the University of Rome (Italy), MD, with graduate training at the Hackensack University Medical Center, New Jersey.
Dr Bellavia serves on the U.S. House of Representatives’ National Physician’s Health Care Policy Group.

Meet our Medical Providers

Dr. Fabio Piazza

MyDocUrgentCare.Dr .Fabio

Dr. Piazza is our Family Medicine Specialist based in Bergen County, New Jersey. He has a vast array of knowledge with more than 4 years of diverse medical experiences, especially in Family Medicine. Dr. Piazza joined Osler at Home in 2018 and has been successfully serving patients throughout the area ever since.




Joyce Feliciano, MSN, RN, APN-C

Ms. Feliciano undertook the career course to Nurse Practitioner at the University of Medicine and Dentistry of New Jersey (UMDNJ). This additional study included four more years of training in adult health, family health, and acute care. She has successfully become Board Certified in Adult Health, Family Practice and Acute Care.

Ms. Feliciano joined Osler at Home as a Nurse Practitioner and brings a great deal of expertise in medicine and health care to our team.


Dr. Aurora Andreescu

Dr. Andreescu, is an Internal Medicine Specialist and is affiliated with medical facilities Hackensack University Medical Center and Holy Name Medical Center.

Dr. Andreescu's care philosophy is very focused on each patient as a whole person. She takes the time needed to get to know how family and work lives can affect health. Wellness and health come from knowing personal risk factors and taking action to lessen or avoid them. This is particularly important for patients with chronic diseases.