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Jess Lonner

Orthopaedics

Jess Lonner, M.D.

Bryn Mawr, PA

Dr. Lonner is a board certified orthopaedic surgeon who specializes in the treatment of arthritis of the knee, as well as arthroscopic treatments for meniscus tears. He is an internationally recognized leader in minimally invasive partial and total knee replacement surgery, with a unique focus in robotic-assisted techniques. Patients from around the world have sought his care and countless surgeons have learned from him.

35+

Years in Practice

Peer Recognition

  • Castle ConnollyTop Doctor

    2017-2026 (10 years)

  • HealthgradesHealthgrades Honor Roll

Clinical Focus

Subspecialties

Joint Replacement

Conditions & Treatments

Joint ReplacementMinimally Invasive SurgeryHip ReplacementKnee ReplacementCartilage Restoration

Practice Details

Hospital Affiliations

  • Bryn Mawr Hospital
  • St Lukes Hospital Bethlehem
  • Main Line Health

Experience

35+ years in practice