146 Ratings | About Ratings

Ammar Karim, DO


Fractures & Trauma


146 Ratings | 34 Comments | About Ratings

Services & Specialties

Fractures & Trauma



Office Information

North Phoenix Clinic

18444 N. 25th Ave. 
Suite 210
Phoenix, AZ 85023
Main Number: 866.974.2673
Fax: 866.939.2673

Office Information


Ammar R. Karim, DO is a fellowship-trained orthopedic surgeon. He specializes in trauma, adult and pediatric fracture care, infections, osteomyelitis, amputations, nonunions, malunions, pelvic fractures, acetabular fractures, periarticular fractures, leg length discrepancy, spine problems, and foot and ankle trauma.

Dr. Karim received his fellowship training in orthopedic trauma at Ohio Heath Grant Medical Center. He completed his orthopedic residency training at the Rowan University School of Osteopathic Medicine, where he served as Chief Resident. Dr. Karim obtained his doctor of osteopathic medicine degree from the University of Medicine and Dentistry – School of Osteopathic Medicine and bachelor’s degree from the Rutgers University – School of Environmental and Biological Sciences.

Dr. Karim is a member of the Orthopaedic Trauma Association, American Osteopathic Association, American Osteopathic Academy of Orthopedics and the American Academy of Orthopedic Surgeons.

Procedures & Areas of Interest

  • Complex Soft Tissue Reconstruction
  • Complex Upper Extremity Reconstruction
  • Limb lengthening
  • Minimally Invasive Bone Grafting
  • Minimally Invasive Surgery for Fractures
  • Pelvis and Acetabulum Surgery
  • Post-Traumatic Deformities
  • Primary Joint Replacement Surgery
  • Revision Joint Replacement Surgery
  • Treatment for Infected Fractures and Osteomyelitis
  • Treatment of Nonunions and Malunions


Grant Medical Center Orthopaedic Trauma Fellowship


Rowan University - School of Osteopathic Medicine


University of Medicine and Dentistry of New Jersey


Rutgers University

Board Certification

Board Eligible


  • 2017 – Rowan Orthopaedics Outstanding Chief Resident Award
  • 2017 – Rowan Orthopaedics Highest Orthopaedic In-Training Exam Award

Patient Satisfaction Reviews

The CORE Institute is focused on providing an exceptional patient care experience. To ensure that we are holding ourselves to the highest standards, we measure all aspects of patient satisfaction with the National Research Corporation, an independent patient satisfaction company. This service partnership provides the technology to display ratings on our physician profile pages, and all ratings are verified and submitted by actual patients.

Responses are measured on a scale of 1 to 5, with 5 being the best score.  submitted by patients as a reflection of their views and opinions. The resulting ratings are not directly endorsed by and do not necessarily reflect the views of The CORE Institute.

Overall 4.7 out of 5

Explained Understandably 4.7
Listened Carefully 4.7
Gave Understandable Answers 4.7
Knew Medical History 4.6
Showed Respect 4.8
Spent Enough Time 4.6

Research and Experience


Shaner JL, Karim AR, Casper DS, Ball CJ, Padegimas EM, Lonner JH. Routine Postoperative Laboratory Tests Are Unnecessary After Partial Knee Arthroplasty. J Arthroplasty. 2016 Dec;31(12):2764-2767. doi: 10.1016/j.arth.2016.05.052. Epub 2016 May 31. PubMed PMID: 27449718.

Ahmad J, Karim A, Daniel JN. Relationship and Classification of Plantar Heel Spurs in Patients With Plantar Fasciitis. Foot Ankle Int. 2016 Sep;37(9):994-1000. doi: 10.1177/1071100716649925. Epub 2016 May 13. PubMed PMID: 27177888.

Karim AR, Cherian JJ, Jauregui JJ, Pierce T, Mont MA. Osteonecrosis of the knee: review. Ann Transl Med. 2015 Jan;3(1):6. doi:

10.3978/j.issn.2305-5839.2014.11.13. Review. PubMed PMID: 25705638; PubMed Central PMCID: PMC4293480.


Karim AR, So E, Taylor BC. Ankle Fracture Fixation: Medial or Lateral First? OhioHealth Research Symposium 5/23/2018

Karim AR, Reb CW, Jimenez ML, Stenson JF, Raikin SM, Daniel JN. Factors Associated With Missed Foot and Ankle Office Appointments New Jersey Orthopaedic Society Annual Symposium 3/28/2014


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