ODA Primary Health Care Network

About US

Founded by Rabbi Zvi Kestenbaum to ensure the immigrant population of Williamsburg, Brooklyn had easy access to high-quality, affordable health care, ODA Primary Health Care Network has been dedicated to improving the health of the community for over forty years. As the community grows, ODA has grown with it: from one facility providing primary and dental care to a network of locations – 5 throughout Williamsburg and 2 summer locations in the Catskills – providing a full spectrum of health care services that are easily accessible.

ODA patients are assured of receiving high quality health care services provided by a team of highly-skilled, qualified and caring professions who consider patients the most important member of the ODA family. The ODA family grows each year – today we care for more than 55,000 patients.

ODA is the largest provider of primary and specialty care services in the Williamsburg community. While much has changed throughout the years, the most important thing remains the same, ODA’s commitment to Rabbi Kestenbaum’s mission to improve the health of the community by providing access to high quality, comprehensive healthcare.

ODA is affiliated with Mt. Sinai Beth Israel Medical Center. Click here for more information about our hospital affiliations.


With the increase in number of patients comes the demand for additional healthcare services. ODA continuously meets this request by frequently evaluating the community's demand for essential healthcare and a variety of medical specialties and addressing these needs.