Dr. Sirois graduated from Tufts University School of Medicine in 1983 and has been in practice for 35 years. He completed a residency at Dartmouth Hitchcock Medical Center. He currently practices at Orthopedics & Sport Medical and is affiliated with Norwood Hospital. Dr. Sirois accepts multiple insurance plans including Aetna, Harvard Pilgrim and Tufts Health Plan. Dr. Sirois also practices at Robert Lewis Patz MD in Milton, MA.