Due to a national shortage of blood collection tubes, you may experience upwards of a 2-hour delay in processing time for certain tests. Someone from our team will advise you if your scheduled lab test is affected by this delay. We thank you in advance for your patience.

About Us

Thank You, Dr. Weissman


New York Oncology Hematology extends our best wishes and gratitude to Dr. Charles Weissman, who has retired from our practice.

A beloved doctor and colleague, Dr. Weissman is one of a group of physicians who came together, more than 30 years ago, to create New York Oncology Hematology. Since then, he has been a true leader and tireless proponent of our clinical research program and been involved in many cancer-related organizations on behalf of NYOH.

While he will be greatly missed, we are deeply grateful to Dr. Weissman for his dedication to patients and instrumental role in making our practice what it is today.

Thank you, Dr. Weissman.

If you have an appointment scheduled with Dr. Weissman, your ongoing care has been carefully considered and you will be seeing another physician in our practice. Our office will be contacting you in advance of your next visit.