Dr. Oscar Nicholson, MD is a Surgeon, who primarily practices in Cleveland Heights, OH with 1 additional practice location. He has been practicing for over 33 years.
Dr. Usman Asad, MD is an Emergency Medicine Specialist, who primarily practices in Miamisburg, OH with 1 additional practice location. He has been practicing for over 29 years and is board certified.
Find doctors affiliated with Cleveland Clinic Main Campus,
which is a Castle Connolly Ranked Top Hospital
in the Cleveland/OH area.
Castle Connolly ranks hospitals based on over 20 procedures
nationally, by state, and by major metro area.
See this hospital's overall rankings on Castle Connolly.
See other ranked hospitals.