3.5 based on 12 reviewsView this provider's reviews
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. Brian O'Connor, MD is a hematology specialist in Frederick, MD and has been practicing for 28 years. He graduated from Universidad De Santiago De Chile, Facultad De Medicina in 1982 and specializes in hematology, oncology, and more.