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About John Thomassen PHD
John Thomassen, PHD is a health care provider primarily located in Rochester, NY. He has 34 years of experience. His specialties include Psychology.
Dr. John Thomassen has 2 locations
Dr. John Thomassen has the following specialty
34 Years Experience
Graduated in 1988
Dr. John Thomassen Accepts the Following Insurance
More about Dr. John Thomassen
Dr. Thomassen graduated from the Ohio State University College of Medicine in 1988. He works in Rochester, NY and 1 other location and specializes in Psychology.