John J. Mercuri
Advanced in Osteoarthritis

Dr. John J. Mercuri

Orthopedics
Geisinger Health System
Geisinger Scranton - Orthopaedics And Sports Medicine
300 Lackawanna Avenue, Floor 2, 
Scranton, PA 
Accepting New Patients
Offers Telehealth

Advanced in Osteoarthritis
Geisinger Health System
Geisinger Scranton - Orthopaedics And Sports Medicine
300 Lackawanna Avenue, Floor 2, 
Scranton, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Mercuri is a board-certified and fellowship-trained adult reconstruction surgeon specializing in knee and hip replacements. His practice focuses on the use of computer navigation, augmented reality and robotics. He performs kinematic alignment for knee replacements and personalized implant positioning for hip replacements. He's the director of the Adult Reconstruction Fellowship, the associate director of the Northeast Orthopaedic Surgery Residency, and an associate professor at Geisinger Commonwealth School of Medicine.|Dr. Mercuri earned his medical degree from New York University School of Medicine in New York City. He also earned a Master of Arts in Bioethics from New York University. He completed his residency at NYU Langone Health's Hospital for Joint Diseases and his fellowship in adult reconstructive surgery with the Insall Scott Kelly Institute for Orthopaedics and Sports Medicine. Dr. Mercuri is certified by the American Board of Orthopaedic Surgery.|This native of northeastern Pennsylvania attended Scranton Preparatory School and The University of Scranton, where he excelled as student and a long distance runner. He still enjoys running when he's not at work, as well as doing yard work with his antique John Deere farm tractor and spending time with his wife and two sons.|Hear from Dr. Mercuri’s patients|Rosanne Hartland:|After Dr. Mercuri performed Mako® robotic-arm–assisted joint replacement surgery on her hip, Rosanne Hartland was home the same day — and back to work in just two weeks. Read her story.|Bob Romanaskas:|Unbearable knee pain left Bob Romanaskas searching for treatment options. That’s when he found Dr. Mercuri and Mako robotic surgery. After having two knee replacements, he was back to the gym and enjoying his active lifestyle in no time. Read his story.

Dr. Mercuri is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Hypermobile Joints, Acute Pain, Hip Replacement, and Knee Replacement.

His clinical research consists of co-authoring 23 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
New York University School Of Medicine, 2012 - Doctor Of Medicine
Residency
NYU School of Medicine NYU Langone Medical Center, 2017
Specialties
Orthopedics
Licenses
Adult Reconstructive Orthopaedic Surgery in PA
Board Certifications
The American Board Of Orthopaedic Surgery
Fellowships
NYU School of Medicine NYU Langone Medical Center, 2018
Hospital Affiliations
Geisinger Wyoming Valley Medical Center
Geisinger-Community Medical Center
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
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Anthem
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Cigna
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Geisinger
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Health Partners Plans
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Humana
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Managed Medicaid
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Moda Health
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UnitedHealthcare
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UPMC
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Locations

Geisinger Scranton - Orthopaedics and Sports Medicine
300 Lackawanna Avenue, Floor 2, Scranton, PA 18503
Call: 800-275-6401

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


23 Total Publications

Outcomes following use of IPACK nerve block: A systematic review and meta-analysis of randomized controlled trials.
Outcomes following use of IPACK nerve block: A systematic review and meta-analysis of randomized controlled trials.
Journal: Journal of orthopaedics
Published: September 16, 2025
View All 23 Publications
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David Kolessar is a board-certified orthopaedic surgeon specializing in knee and hip replacement surgery and subspecializing in adult reconstructive surgery. He is chief of Adult Reconstruction for the Geisinger Musculoskeletal Institute, Northeast Region.|Dr. Kolessar has an in-depth understanding of the details and complexities involved in primary and revision hip and knee replacements. He offers outpatient hip and knee replacement surgery and online preoperative and postoperative exercise and therapy programs. Dr. Kolessar's clinical interests include management of knee and hip arthritis or deformity in adults, post-traumatic joint damage, and hip disorders such as dysplasia and femoroacetabular impingement. His research interests include joint replacement topics. Dr. Kolessar focuses on contemporary surgical techniques using computer navigation, robotic-arm-assisted surgery and multimodal pain management protocols.|Dr. Kolessar earned his medical degree from Temple University. He completed his internship and residency at Albert Einstein Medical Center and a fellowship in adult reconstruction and total joint replacement at Mayo Clinic in Rochester, Minn. He has academic appointments as clinical associate professor of orthopaedic surgery at Temple University School of Medicine and at Geisinger Commonwealth School of Medicine. Dr. Kolessar is certified by the American Board of Orthopaedic Surgery.|A native of the Wilkes-Barre area, Dr. Kolessar attended The University of Scranton for his undergraduate degree. Dr. Kolessar is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Osteonecrosis, Bursitis, Hip Replacement, and Knee Replacement.

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334 Main Street, 
Dickson City, PA 
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570-307-1767
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English
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Philosophy of care | My philosophy of care is to provide current and appropriate care for musculoskeletal conditions. | Why I entered medicine | I entered medicine to help patients have a better quality of life that is free of pain, and to have improved functional activities with family and friends | Community involvement | I coach my children's recreational sports teams. I also support and assist in our local community charities. | Personal interests | My hobbies include sports activities, including exercising, bike riding and golf. I enjoy being outdoors gardening, and spending time at the beach with my family | Image | Lehigh Valley Hospital is ranked 25th in the country for orthopedic care on the 2025-2026 U.S. News & World Report Best Hospitals list. Our team of more than 200 orthopedic specialists provide award-winning, nationally-recognized care with experience, expertise and leading-edge technology. |. Dr. Henzes is rated as an Advanced provider by MediFind in the treatment of Osteoarthritis. His top areas of expertise are Osteoarthritis, Bursitis, Tenosynovitis, Hip Replacement, and Knee Replacement.

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Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

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Find Dr. Mercuri's expertise for a condition
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      • Advanced
      • Hip Replacement
        Dr. Mercuri is
        Advanced
        . Learn about Hip Replacement.
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      • Osteoarthritis
        Dr. Mercuri is
        Advanced
        . Learn about Osteoarthritis.
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      • Experienced
      • Acute Pain
        Dr. Mercuri is
        Experienced
        . Learn about Acute Pain.
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      • Hypermobile Joints
        Dr. Mercuri is
        Experienced
        . Learn about Hypermobile Joints.
        See more Hypermobile Joints experts
      • Knee Replacement
        Dr. Mercuri is
        Experienced
        . Learn about Knee Replacement.
        See more Knee Replacement experts
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