Dr. Geisler graduated from American University of Beirut in 1978 and has been in practice for 40 years. He completed a residency at Rush Presbyterian St Lukes Medical Center. He currently practices at Fred Harden Geisler MD and is affiliated with Rush-Copley Medical Center. Dr. Geisler accepts multiple insurance plans including Aetna, Blue Cross Blue Shield of Michigan and Medicare. Dr. Geisler also practices at Illinois Neuro-Spine Center in Aurora, IL.