Dr. Joel Retholtz, DO is an internal medicine doctor who practices in Perrysburg, OH. He is 68 years old and has been practicing for 43 years. Dr. Retholtz is affiliated with ProMedica Toledo Hospital, Mercy Saint Charles Hospital, ProMedica Flower Hospital, Mercy Saint Anne Hospital, St. Luke's Hospital, Mercy St. Vincent Medical Center and ProMedica Bay Park Hospital.
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