MD Archives

Orthopaedic Surgical Associates & Merrimack Valley Spine Center (“OSA”) were recently notified of a data breach impacting a third-party vendor, ConnectOnCall. OSA takes the protection of patient information seriously. Following notification of this incident, OSA terminated the partnership with ConnectOnCall. Patients will receive notification letters of the incident directly from ConnectOnCall. Patients may contact ConnectOnCall and learn more about the incident from the notification letter, or at the following web address: https://www.phreesia.com/security-incident/

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Steven T. DiSegna

About Steven DiSegna, MD, is a board-certified, fellowship-trained orthopedic surgeon who specializes in the diagnosis and treatment of hip and knee arthritis, general joint pain and problems after prior joint replacements. He regularly performs primary and revision hip and knee replacements, partial knee replacements, minimally invasive anterior approach total hip replacement, robotic surgery and outpatient […]

Samuel D. Gerber

About Samuel Gerber, MD, is a board-certified, fellowship-trained orthopedic surgeon at Orthopaedic Surgical Associates. Dr. Gerber specializes in a range of orthopedic areas, including sports medicine, rotator cuff repair, ACL reconstructions, and total knee replacement. Dr. Gerber published a technique manual on double-row rotator cuff repair and has a special interest in minimally invasive knee […]