3510 Johnson Avenue
Bronx, NY 10463
Hours of Operation
Monday and Wednesday: 8:30 AM – 5:00 PM
Tuesday and Thursday: 8:30 AM – 7:00 PM
Friday: 8:30 AM – 5:00 PM
Saturday: 8:30 AM – 12:00 PM
Specialty: Internal Medicine and Pediatrics
Emily Hart, LMSW , Administrator
Katherine Kostakos, MD, Medical Director
About Montefiore Medical Group Riverdale
At Montefiore Medical Group, we work together with our patients to achieve and maintain their good health. Every patient receives a comprehensive evaluation and has an individualized medical team dedicated to their care. Our patients become our partners in their own care.
We welcome most insurance plans. We also offer a sliding-fee scale for patients who are uninsured. If you do not have medical insurance, we will help you find the coverage that is most appropriate for you.
Making It Easier for You
We want you to have a positive experience as a Montefiore Medical Group patient. We offer:
As a partner with your healthcare team, there is a lot you can do to be active in your care. Here is a checklist to help you:
Montefiore Medical Group
Montefiore Medical Group (MMG) has been providing exceptional healthcare services to families since 1947. Both our primary care doctors and world-renowned specialists treat the unique needs of children and adults at more than 20 convenient locations throughout the Bronx and Westchester County.
When you choose an MMG doctor, you also gain access to Montefiore and its extensive range of primary and specialty healthcare services for your entire family.
Montefiore offers state-of-the-art care in a compassionate environment. Our specialists offer a full range of care for your needs, including cardiology, cancer, organ transplantation, women’s health, surgical subspecialties and more.