Patient satisfaction ratings and reviews are based on personal opinions. Before you choose any doctor you should take into account their background, training, specialized experience AND their patient satisfaction to ensure they are the right fit for you.
Dr. Kusum Viswanathan, MD is a pediatric hematology & oncology doctor who practices in Brooklyn, NY. She is 60 years old and has been practicing for 37 years. Dr. Viswanathan is affiliated with Staten Island University Hospital.