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Peter A. Rienzo, MD

Specializing in Anesthesiology and Pain Medicine
WHY oibo? ▶

About Peter A. Rienzo, MD

Specializing in Anesthesiology and Pain Medicine

Dr. Peter A. Rienzo is board-certified in both anesthesiology and pain medicine by the American Board of Anesthesiology and holds added qualifications in pain medicine. He is also board certified by The American Board of Pain Medicine. He brings his many years of experience to our patients.

Dr. Rienzo provides treatment for acute and chronic pain and provides all modalities of pain management, including medication management, anesthesia blocks, percutaneous discectomy, radiofrequency ablation, and implantable devices such as spinal cord stimulators. He is committed to helping patients achieve a safe and comfortable experience and the best possible outcomes.

Dr. Rienzo graduated with his bachelor’s degree in Biology from Pace University, followed by his medical degree from Saint Georges University School of Medicine. He completed his postgraduate training at Monmouth Medical Center, including internships in General Surgery and Internal Medicine and a residency in Anesthesiology. Dr. Rienzo served as Director of Surgical Services and Vice Chairman of the Department of Anesthesia at Jersey Shore University Medical Center.

More About Peter A. Rienzo, MD

Professional Organizations:

  • American Society of Anesthesiologists
  • New Jersey State Society of Anesthesiologists
  • North American Spine Society

Training & Education

  • Fellowship: Monmouth Medical Center
  • Residency: Monmouth Medical Center
  • MD, Saint Georges University School of Medicine
  • BS – Biology, Pace University


  • Currently, Dr. Rienzo is available to see patients in Wall, Toms River, and Red Bank, NJ.

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Patient-First Orthopaedic Care

At OIBO we rise above mediocre, profit-centered medicine

Orthopaedic Institute Brielle Orthopaedics relentlessly pursues better orthopedic care by hiring doctors with unparalleled expertise, employing cutting edge technology, and spending actual time listening to our patients so we can better understand their goals.

We can say with integrity that OIBO is relentlessly pursuing better care.

Orthopaedic Institute Brielle Orthopaedics

The Relentless Pursuit of Better Care

OIBO aims to create a center of orthopedic excellence in Central New Jersey through the application of innovation cutting-edge orthopaedic technology, through uncommon expertise, and through a genuine patient-over-profit approach.

What We Believe.OUR HISTORY

The Power To Put Patients First

OIBO is a proud part of OrthoNJ

As orthopaedic care has become more corporate and transactional, OrthoNJ prioritizes exceptional doctor/patient relationships. As part of OrthoNJ, we harness the power to put patients first. How do we do it? Through the relentless pursuit of better care.

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