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THE SURGICAL TEAM

Stephen Periera, MD, FACS​

Robotic Surgeon & General Surgeon​

Stephen Periera, MD, FACS​

Stephen G. Pereira, MD, FACS, practices robotic general surgery at One Surgical Specialists in Hackensack, New Jersey. His practice specializes in minimally invasive laparoscopic and robotic surgery. 
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Adam Rosenstock, MD, FACS

Robotic Surgeon & General Surgeon​

Adam Rosenstock, MD, FACS

Adam Rosenstock, MD, FACS, practices robotic general surgery at One Surgical Specialists in Hackensack, New Jersey. Dr. Rosenstock joined the team in serving the New Jersey and New York Metropolitan areas in 2012. His areas of expertise include minimally invasive laparoscopic and robotic surgery.
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George Mazpule, MD, FACS

Robotic Surgeon & General Surgeon​

George Mazpule, MD,

George Mazpule, MD, specializes in robotic general surgery at One Surgical Specialists in Hackensack, New Jersey. Dr. Mazpule joined the team in 2013. His highly specialized training in the latest laparoscopic and robotic techniques, particularly weight-loss surgery (bariatric surgery). His expertise adds a new dimension to the practice and allows him to provide the most advanced and effective treatment options to his patients.
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Our surgeons are continually voted “Top Docs” by NJ Monthly Magazine.

Our skilled surgeons provide the highest level of care using the most advanced tools and techniques available. By putting patients first, the practice focuses on providing the best surgical outcomes with the shortest recovery times.

The practice performs many procedures: abdominal wall reconstruction, appendectomy, colon surgery, gallbladder surgery, and hernia surgery. We also treat skin conditions, including lipomas and pilonidal cysts.

"I'm very happy with Dr. Mazpule's overall approach, his skill, and the outcome of my surgery."
PJ B.
"Dr. Rosenstock did an amazing job. My family, my husband and I are so grateful."
Jessie T.
"I recommend One Surgical if you should find yourself in need.”
Mark M.