Dr. Stegemann graduated from State University of New York at Buffalo Jacobs School of Medicine & Biomedical Sciences in 1982 and has been in practice for 36 years. He completed a residency at Kaleida Health System. He currently practices at Erie County Medical Center and is affiliated with Erie County Medical Center. Dr. Stegemann accepts multiple insurance plans including Aetna, MVP Health Plan and Empire Blue Cross Blue Shield. In addition to English, Dr. Stegemann's practice supports these languages: Arabic, Vietnamese, Russian, Spanish, Italian, French and Polish.