Orthopedic Doctors & Surgeons | The Orthopedic Institute of NJ

Spine Center

Our comprehensive spine team at OINJ offers a variety of operative and non-operate treatment modalities.

Orthopedic Urgent Care

We offer walk-in orthopedic urgent care 7 days a week. Skip the ER and come to our comprehensive orthopedic team.

Infusion Center

Our infusion center offers advanced treatment in the comfort of your doctor's office. We administer medications for osteoporosis and autoimmune diseases on site.

In network with Horizon
Blue Cross Blue Shield

Our call center would be happy to schedule an appointment for you.

908.684.3005

Total Joint Center

With new capabilities, like gel injections and robotic-assisted joint replacement, OINJ offers a variety of expertise and treatment options to meet your needs.

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and Enjoy Every Move

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Randolph Location

Our location in Randolph, NJ is open! Schedule an appointment today.

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Back on Track

Our board-certified spine doctors are here to guide you towards the right solution for acute or chronic back pain.

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Centers of Excellence

We offer expert orthopedic care across multiple specialty areas, with dedicated service centers for Sports Medicine, Foot & Ankle, Spine and more.

BROWSE SERVICE CENTERS

OINJ
Locations

Visit these offices based on your geo-location:

Morristown Office View office

95 Madison Ave
Suite 101
Morristown, NJ 07960

P: (908)-684-3005

Randolph Office & Urgent Care Center View office

711 Route 10E
Suite 100
Randolph, NJ 07869

P: 908-684-3005

Hackettstown Bilby Rd. Office View office

Hackettstown Medical Arts Building
108 Bilby Road
Suite 201
Hackettstown, NJ 07840

P: (908) 684-3005

Hackettstown Mountain Ave. Office View office

254B Mountain Avenue
Suite 201
Hackettstown, NJ 07840

P: (908) 684-3005

Sparta Office View office

376 Lafayette Road
Suite 202
Sparta, NJ 07871

P: (908) 684-3005

Newton Office View office

222 High Street
Suite 202
Newton, NJ 07860

P: (908) 684-3005

Cedar Knolls Office View office

218 Ridgedale Avenue
Suite 202
Cedar Knolls, NJ 07927

P: (908) 684-3005

View All OINJ Locations

Caring for All Patients: Youth and Adult.

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Our Doctors

Dr. Alex H. Shin

Alex H. Shin, D.O is a fellowship trained Adult Reconstruction Orthopedic Surgeon.

Alex H. Shin, D.O is a fellowship trained Adult Reconstruction Orthopedic Surgeon who honed his skills with the most modern robotic hip and knee replacement technology as well as complex revision arthroplasty.

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Our Patients

The Allison Decker Story

Now I Can

„

I had excruciating pain, and numbness and tingling in my feet. NOW I CAN live a happy, healthy life full of running, walking, and doing things that add to an overall quality of life.

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OINJ News & Events

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Jul 25, 2024

Meniscus Surgery: What to Expect?

Meniscus surgery is a potential treatment option for a damaged meniscus. Here’s what you need to know about this surgical procedure and all it entails.

Jul 24, 2024

What is a Physiatrist? What Do They Do and How to Find One?

What is a physiatrist? Are physiatrists and physical therapists the same? Is a physiatrist even a doctor? Read our post and never confuse these terms again!

Jul 18, 2024

OINJ is Now in Network with UnitedHealthcare

The Orthopedic Institute of New Jersey (OINJ) is now in network with UnitedHealthcare, providing patients access to a full range of orthopedic services with in-network benefits. Effective August 1, 2024.

Jul 12, 2024

Sciatic Nerve Pain: What Is It and How It's Treated?

Sciatic nerve pain manifests as a sharp, jolting, electric-type pain originating in your back and radiating down your leg. There can be numbness and tingling as well. Here’s what you should know about this condition.

Jul 11, 2024

Orthopedic Institute of New Jersey Teams Up for a Cause: OINJ & Elle Foundation 2nd Annual Golf Outing

OINJ recently hosted the 2nd Annual Golf Outing for the Elle Foundation. Attendees enjoyed golf, gourmet meals, and exciting prizes.

Jul 2, 2024

18th Annual ATC Conference: Winning Techniques & Treatments

OINJ hosted the 18th Annual ATC Winning Techniques + Treatments Conference. Learn all about this event and more!

Jun 20, 2024

How to Treat Bunion Deformities: Surgery, Braces, and More

How to treat bunions. Here’s what you need to know about this common, but uncomfortable foot condition.

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Spine Center

Orthopedic Urgent Care

Infusion Center

In network with Horizon
Blue Cross Blue Shield

Total Joint Center

Stay Healthy
and Enjoy Every Move

Randolph Location

Back on Track