Robert Charles Kollmorgen DO Associate Professor UCSF
Hip & Knee Reconstructive Surgery, Orthopedic Sports Medicine
Hip Preservation and Sports Medicine
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604 N Magnolia AveSte 100Clovis, CA 93611
Phone+1 559-320-0531
Fax+1 559-320-0539
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Summary
- Dr. Robert Kollmorgen is an orthopedic surgeon in Clovis, CA and is affiliated with University of California San Francisco. He received his medical degree from Ohio University College of Osteopathic Medicine and has been in practice 16 years. He is board certified orthopedic sports medicine and is fellowship trained in hip preservation. Performs complex hip preservation procedures including: hip arthroscopy, periacetabular osteotomy, femoral osteotomy, direct anterior total hip, and knee and shoulder arthroscopy
Education & Training
Ohio University Heritage College of Osteopathic Medicine in AthensClass of 2005
Certifications & Licensure
CA State License 2011 - 2027
NC State License 2016 - 2018
OH State License 2014 - 2018
IL State License 2005 - 2017
WI State License 2011 - 2017
AOA Board of Orthopedic Surgery Orthopedic Surgery- AOA Board of Orthopedic Surgery Orthopedic Sports Medicine
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2014, 2016
Publications & Presentations
PubMed
- MRI and MRA Sensitivity and Specificity for Accurate Diagnosis of Labral Tear for Patients Undergoing Hip Arthroscopy With Concomitant Periacetabular Osteotomy.Yongni Zhang, Thomas Ellis, Robert C Kollmorgen, Zain Shkoukani, RobRoy L Martin
Orthopaedic Journal of Sports Medicine. 2025-12-01 - 5 citationsPatients Undergoing Hip Arthroscopy With Concomitant Periacetabular Osteotomy Demonstrate Clinically Meaningful Improvement at 2 Years Using the Patient-Reported Outco...Holly Wilson, Joshua Harris, RobRoy Martin, Thomas Ellis, Robert C Kollmorgen
Arthroscopy. 2025-06-01 - Editorial Commentary: Physical Therapy Alone May Not Successfully Treat Patients With Hip Pain and Large α Angles or Decreased Femoral Anteversion Combined With Femoro...Robert Kollmorgen
Arthroscopy. 2024-03-01
Journal Articles
- Editorial Commentary: Quantifying Patient Satisfaction After Hip Arthroscopy: I Cannot Deactivate Until You Are Satisfied with Your CareRobert Kollmorgen, DO, Arthroscopy
Press Mentions
Local Team of Hip, Knee Surgeons Improving Patient Quality of LifeNovember 2nd, 2021
Professional Memberships
- Member
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