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At Atlantic Medical Group Orthopedics at New Providence and Clark, we are committed to making your treatment as easy on you as possible. Most of the services you will need are handled on-site, with access to the most sophisticated technology to provide you with the best care available. Always feel free to contact our office and our trained staff will assist you in any way possible. Learn more about our medical team:

Visiting this office is always a joy and the office is easy to access. The staff is amazing, and Dr. Erickson always takes his time in making sure that patients are properly treated and listened to. I always receive the the best treatment and always right away. He is extremely concerned that his patients live their best quality of life. Having rheumatoid arthritis isn't fun but, having a medical professional such as Dr. Erickson as part of my medical team makes me worry a lot less. Some of us patients have conversations in the waiting room. We all have nothing but positive thoughts in regards to this office, and Dr. Erickson!"

Patient of John Erickson, MD

Our Orthopedic Physicians:

Jeff Leary, MD

Jeffrey Leary, MD >
Board Certification: Orthopedic Surgery
Areas of Interest: Primary Total Hip Replacement; Muscle Sparing Direct Anterior Approach for Hip Replacement, Primary Total Knee Replacement; Partial Knee Replacement using Mako Robotic Technology; Multimodal Pain and Rapid Recovery Protocols for Hip and Knee Replacement; Complex Revision Hip and Knee Replacement; Complex Periarticular Fracture Repair; Periprosthetic Fracture Repair; Pelvic and Acetabular Fracture Repair; Fragility Fracture Management
Medical Education: Rutgers-Robert Wood Johnson Medical School
Residency: Rutgers-Robert Wood Johnson Medical School University Hospital
Fellowship: University of Alabama - Orthopaedic Trauma; Florida Orthopedic Institute - Adult Joint Reconstruction and Arthritis Treatment

John Erickson, MD

John Erickson, MD >
Medical Education: Rutgers-Robert Wood Johnson Medical School
Areas of Interest: Primary Total Shoulder Replacement; Reverse Total Shoulder Replacement; Complex Revision Shoulder Replacement; Complex Upper Extremity Trauma (shoulder, elbow, wrist and hand); Shoulder, Elbow and Wrist Arthroscopy; Rotator Cuff and Labral Repair; Elbow Replacement; Carpal Tunnel Syndrome; Cubital Tunnel Syndrome; Dupuytren's Disease; Nerve and Tendon Transfer Surgery
Residency: Rutgers-Robert Wood Johnson Medical School
Fellowship: NYU Hospital for Joint Diseases - Orthopaedic Hand and Upper Extremity Surgery; Waitemata DHB North Shore Hospital - Shoulder and Elbow Surgery; Centre Orthopedique Santy - Shoulder Surgery

Paul Bennett Brown III, DO

Paul Benedict Brown III, DO >
Medical Education: Rowan University School of Osteopathic Medicine
Residency: Northwell Health
Fellowship: Hoag Orthopedic Institute

Daniel Harrington, DO

Daniel Harrington, DO >
Board Certification: Sports Medicine, Family Medicine, Osteopathic Manipulative Medicine
Medical Education: Des Moines University Osteopathic Medical School
Areas of Interest: Musculoskeletal Ultrasound; Non-operative Orthopedics; Sports Medicine
Residency: University Hospitals St. John Medical Center
Fellowship: University Hospitals Cleveland Medical Center 

Derrick Heydinger, DO

Derrick Heydinger, DO>
Board Certification: Family Medicine
Medical Education: Ohio University College of Osteopathic Medicine
Residency: Cleveland Medical Center

Jared Preston, MD

Jared Preston, MD >
Medical Education: Rutgers New Jersey Medical School
Areas of Interest: Hip Orthopedic Surgery; Hip and Knee Orthopedic Surgery; Knee Orthopedic Surgery; Orthopedic Surgery
Residency: Robert Wood Johnson - Rutgers
Fellowship: New England Baptist Hospital

Tyler Stewart

Tyler Stewart, MD
Medical Education: Northeast Ohio Medical University
Areas of Interest: Foot and Ankle Orthopedic Surgery, Orthopedic Surgery
Residency: McLaren Regional Medical Center
Fellowship: Grand Rapids Orthopedic Foot and Ankle Fellowship

Excellent! Michael satisfied my concerns with upcoming surgery... very patient, very informative and kind."

Patient of Michael Gerne, PA

Zach is wonderful! He went over all my information for my hip replacement surgery. He answered all my questions and was great!"

Patient of Zachary Vojt, PA

Watch Our Videos:

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Dr. Leary talks about his success with performing Mako partial knee replacement surgeries >

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John Erickson, MD, Discusses Rotator Cuff: Anatomy, Symptoms, Injuries and Treatments

doctor looking at patient file and by computer