Orthopedic Doctors & Surgeons | 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
All Major Insurances

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.

Stay Healthy
and Enjoy Every Move

Follow our health blog for everyday tips & tricks.

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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.

VIEW SPINE CONDITIONS

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

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.

Injuries & Conditions

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Adult / Youth

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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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Nov 22, 2024

Snapping Hip Syndrome: What It Is and How It's Treated

Snapping hip syndrome is a sign that your hips are not working the way they should. Here’s what you should know about this medical condition.

$Biker holding clavicle fracture injury$

Nov 11, 2024

Clavicle Fractures: Causes, Symptoms, and Treatment Options

Clavicle fractures are a medical term for fractures of the collarbone. They usually happen after a fall, but here’s how you know for sure!

Nov 1, 2024

Carpal Tunnel: What Causes It?

What causes carpal tunnel? This syndrome, involving numbness and tingling in the fingers and sometimes hand pain, seems more prevalent today than ever in the past. Read more to find out!

Oct 29, 2024

OINJ Doctors Again Named Top Doctors in 2024 by NJ Monthly

The Jersey Choice Top Doctors list is compiled based on rigorous peer reviews and nominations, and these awards further solidify OINJ’s reputation as a leader in orthopedic care throughout the state.

Oct 21, 2024

What is a Rheumatologist and What do They Treat?

What is a rheumatologist? Do they treat just rheumatoid arthritis or other diseases, as well? What does their treatment look like? Read more to find out!

Oct 11, 2024

Peroneal Tendonitis Treatment Options: Pain Management and More

Discover effective peroneal tendonitis treatment options, from conservative methods like rest and physical therapy to advanced solutions.

Sep 21, 2024

How to Prevent Sports Injuries?

How to prevent sports injuries? What are the most common and what are the most dangerous sports injuries? Read on to find out!

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Spine Center

Orthopedic Urgent Care

Infusion Center

In Network with
All Major Insurances

Total Joint Center

Stay Healthy
and Enjoy Every Move

Randolph Location

Back on Track