Orthopedic Doctor in Parsippany, NJ

Awarded Orthopedic Specialists in NJ

Patients deserve the best, which is why Drs. Peter DeNoble, MD, David Ratliff, MD, and Lorraine Stern, MD created Modern Orthopaedics of New Jersey. Each of our doctors is a recognized board-certified expert in orthopaedic surgery and believes that a strong doctor-patient relationship is the foundation of excellent care.

Orthopedic Doctors New Jersey

Peter DeNoble, MD, FAAOS

Hand, Wrist, Shoulder & Elbow Surgeon

Meet Dr. DeNoble

Dr. Peter Denoble, MD, FAAOS specializes in Hand, Wrist, Shoulder, and Elbow Surgery. Dr. DeNoble is the Founder of Modern Orthopedics of NJ and is the Creator and Host of the of the Beyond The Bones Podcast.

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David Ratliff, MD, FAAOS

Hand, Wrist, Shoulder & Elbow Surgeon

Meet Dr. Ratliff

Dr. Ratliff specializes in Hand, Wrist, Shoulder, and Elbow Surgery. Learn more about specialties, training and treatment philosphy by visiting Dr. Ratliff's full profile page.

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Lorraine Stern, MD, FAAOS


Meet Dr. Stern

Dr. Lorraine Stern specializes in state-of-the-art advanced robotic surgery for the hip and knee replacments. Learn more about specialties, training and treatment philosphy by visiting Dr. Stern's full profile page.

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Alejandro Morales-Restrepo, MD

Hand, Wrist, Shoulder & Elbow Surgeon

Meet Dr. Morales-Restrepo

Dr. Alejandro Morales-Restrepo specializes in: Shoulder, Elbow, Wrist, & Hand. He graduated from the University of Pittsburgh Medical Center and is our newset edition to the Team.

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3799 US-46 #207
Parsippany, NJ 07054


Mon: 8:30AM – 5:00PM
Tue: 8:30AM – 5:00PM
Wed: 8:30AM – 5:00PM
Thurs: 8:30AM – 5:00PM
Fri: 8:30AM – 4:00PM

Year after year, we are recognized by our colleagues as top orthopaedic surgeons in New Jersey.

Recent Awards & Patient Reviews

Modern Orthopedics NJ

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Parsippany, NJ, has a history that dates back to the 1700s. Explore the township to find preserved historic buildings, including The Old Littleton School House. But just as historic buildings deteriorate with time, so do our joints and bones. Leave your treatment in the hands of our award-winning staff at Modern Orthopaedics of New Jersey. Our doctors have the advanced training and experience required to offer non-surgical and surgical treatments for various conditions.

We offer our services for the following:


Shoulder pain may be caused by a Proximal Humerus Fracture, Clavicle Fracture, or Frozen Shoulder. Our doctors at Modern Orthopaedics of New Jersey will examine your shoulder to develop an effective treatment plan.

Hand / Wrist

You rely on your hands for everyday tasks, from working on your computer to preparing meals. We can restore your quality of life by treating your hand or wrist injury. We’re experienced in offering standard procedures, including Finger Injections and Wrist Arthritis/TFCC Repair.

Joint Replacement

Through a Total Knee Replacement, we can replace your entire knee joint. With a Partial Knee Replacement, we can replace the knee joint’s damaged portion solely. We offer Robotic or Traditional surgery depending on your needs. Let us help you develop the right Joint Replacement plan for you.


If the cartilage that covers your hip joint wears down, the bones will rub against each other, causing you pain. Along with treating Hip Arthritis, we also offer Sciatica Treatment and treatment for Femoroacetabular Impingement. Read more about Hip Treatment here.


We can recommend non-surgical treatments for Knee Arthritis, including lifestyle modifications, cortisone injections, and anti-inflammatory medications. If we determine that surgery is the best option, we’ll make your experience as comfortable as possible. Learn more about Knee Treatment here.


Our awarded orthopedic elbow specialists in Parsippany, NJ, treat various common conditions, including Tennis Elbow, Dislocation, and Cubital Tunnel Syndrome. We will make an examination and determine the best Elbow Treatment for you.

Foot / Ankle

We use our feet daily, which is why these joints wear down over time. Our doctors specialize in foot and ankle treatments for Plantar Fasciitis, Achilles Tendinitis, and Arthritis of the Foot and Ankle.


We have extensive experience treating broken bones and fractures with children. Our pediatric services ensure that bone fractures are diagnosed and treated properly to prevent future complications.