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Dr. Nicholas Maassen, MD

Dr. Nicholas Maassen, MD

Orthopedic Surgeon
5758 S Maryland Ave, DCAM 4th Fl - Module 4B, Chicago, IL
*Please note: Dr. Nicholas Maassen only sees patients ages 14+* Nicholas Maassen, MD, is an expert orthopaedic surgeon specializing in elbow and shoulder injuries. He focuses on treating patients suffering from soft tissue (muscle, tendon, and ligament) injuries, shoulder and elbow arthritis, and fractures in the upper extremity. Dr. Maassen earned his Doctor of Medicine from the University of Wisconsin School of Medicine and Public Health. He completed his internship and residency at UW Health University Hospital, followed by a fellowship at Mount Sinai Beth Israel. Combining his clinical expertise with ongoing investigative research, Dr. Maassen aims to pioneer techniques and therapies that improve care for patients with complex orthopaedic disorders and injuries. Currently, he is evaluating repair techniques for rotator cuff tears and shoulder instability to offer a wide range of quality treatment options. His work has been published in several highly respected journals, including the Journal of Shoulder and Elbow Surgery, Arthroscopy, Journal of Orthopaedic Trauma, and Journal of Bone and Joint Surgery.
Excellent wait time
100% of patients waited less than 30 minutes
New patient appointments
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Available appointments

Today, Apr 3 – Thu, Apr 16
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What patients are saying

Overall rating

4.57

Average wait time

4.80

Bedside manner

4.80

About Dr. Nicholas Maassen

*Please note: Dr. Nicholas Maassen only sees patients ages 14+* Nicholas Maassen, MD, is an expert orthopaedic surgeon specializing in elbow and shoulder injuries. He focuses on treating patients suffering from soft tissue (muscle, tendon, and ligament) injuries, shoulder and elbow arthritis, and fractures in the upper extremity. Dr. Maassen earned his Doctor of Medicine from the University of Wisconsin School of Medicine and Public Health. He completed his internship and residency at UW Health University Hospital, followed by a fellowship at Mount Sinai Beth Israel. Combining his clinical expertise with ongoing investigative research, Dr. Maassen aims to pioneer techniques and therapies that improve care for patients with complex orthopaedic disorders and injuries. Currently, he is evaluating repair techniques for rotator cuff tears and shoulder instability to offer a wide range of quality treatment options. His work has been published in several highly respected journals, including the Journal of Shoulder and Elbow Surgery, Arthroscopy, Journal of Orthopaedic Trauma, and Journal of Bone and Joint Surgery.

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Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Pain in joint
Shoulder arthroscopy/rotator cuff repair
Joint injury due to trauma
Rotator cuff injury
Total shoulder replacement
Arthritis
Pain in joint
Shoulder arthroscopy/rotator cuff repair
Joint injury due to trauma
Rotator cuff injury

Office locations

UChicago Medicine Hyde Park (1 of 2)
5758 S Maryland Ave, DCAM 4th Fl - Module 4B, Chicago, IL 60637
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UChicago Medicine - Orthopedics (2 of 2)
14290 S La Grange Rd, Orland Park, IL 60462
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1 of 2

Education and background

Practice names

Board certifications

  • American Board of Orthopaedic Surgery

Education and training

  • Medical School - University of Wisconsin School of Medicine and Public Health, Doctor of Medicine
  • Mount Sinai Beth Israel (Fellowship)
  • UW Health University Hospital (Internship)
  • UW Health University Hospital (Residency)

Professional memberships

  • American Shoulder and Elbow Surgeons
  • Mid-America Orthopaedic Association
  • American Academy of Orthopaedic Surgeons

Languages spoken

  • English

Provider's gender

Male

NPI number

1477718302

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.57
Wait time
4.80
Bedside manner
4.80
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35 reviews
Most relevant
Great staff, clean facility, doctor was better than others I've visited.
Verified patient
I already have suggested Dr. Maassen to other people.
All went well
Verified patient
Very wonderful and together. [...]
Verified patient
Verified patient
Verified patient
Frequently asked questions

How soon can I make an appointment with Dr. Nicholas Maassen?

Generally, Dr. Nicholas Maassen has appointments available on Zocdoc within 1 week. You can see Dr. Maassen's earliest availability on Zocdoc and make an appointment online.

Is Dr. Nicholas Maassen accepting new patients?

Dr. Nicholas Maassen generally accepts new patients on Zocdoc. You can see Dr. Maassen's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Nicholas Maassen accept my insurance?

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Can I make an appointment with Dr. Nicholas Maassen online?

Yes, you can make an appointment online with Dr. Maassen using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Nicholas Maassen work with?

Where is Dr. Nicholas Maassen's office located?

Dr. Nicholas Maassen has 2 office locations, including in Orland Park and Chicago, view full addresses on Dr. Maassen's profile.

Which board certifications does Dr. Nicholas Maassen have?

Dr. Nicholas Maassen is certified by American Board of Orthopaedic Surgery.

What are common reasons for patients to see Dr. Nicholas Maassen?

Dr. Nicholas Maassen frequently sees patients for Elbow Problems, Shoulder Pain, Shoulder Problem, Sports Injury, and Sports Medicine Consultation. You can see other visit reasons for Dr. Nicholas Maassen on their profile.

What languages does Dr. Nicholas Maassen speak?

Dr. Nicholas Maassen speaks English.

How do patients rate Dr. Nicholas Maassen in reviews?

35 patients have reviewed Dr. Nicholas Maassen. The overall rating for this doctor is 4.57/5. They have a 4.8/5 rating for bedside manner and a 4.8/5 rating for wait time. You can read individual reviews and ratings on their profile.

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Zocdoc›Orland Park, IL Orthopedic Surgeons›Dr. Nicholas Maassen, MD