Welcome to Los Angeles Orthopaedic Surgery Specialists

Opening Hours : 9AM to 5PM (Daily)
  Contact : (323) 264-7600

Doctors

Dr. Christopher G. Katcherian

SpecialityOrthopaedic Surgery, Hand & Wrist

EducationM.D., Board Certified

Work DaysWeekdays

Dr. Christopher G. Katcherian

Christopher G. Katcherian, MD

Fellow, Columbia University, Department of Orthopedic Surgery in Hand and Microsurgery Surgery

Board Certified

Certifications & Licensure:

September, 2017:  Certificate of Added Qualifications for Hand Surgery

November, 2013 : American Board of Surgery: Board Certified

2008:  Advanced Microsurgical Training Columbia University Department of Hand and Microsurgery

2016: Advanced Microsurgical Training Columbia University Department of Hand and Microsurgery , Advances in Upper Extremity Arthroplasty

November, 2014:  Advanced Wrist Surgery Keck School of Medicine of the University of Southern California  – AO North America Principles of Fracture Management

Education:
2008 – 2009:  Columbia University/Department of Orthopedic Surgery, New York, NY – Fellow in Hand and Microsurgery Surgery.

2007 – 2008:  Lenox Hill Hospital/Department of Surgery, New York, NY – Chief Resident in General Surgery.

2004 – 2007:  Mount Sinai School of Medicine/Cabrini Medical Center/Department of Surgery, New York, NY – Resident in General Surgery (Resident of the Year Award).

2003 – 2004:  Mount Sinai School of Medicine/Cabrini Medical Center/Department of Surgery, New York, NY – Intern in General Surgery (Outstanding Intern of the Year Award)

Other LAOSS Personnel

Dr. Kevin J. Pelton

Dr. Pelton, originally from Texas, is well known and respected in orthopaedic circles and has excellent bedside-manner! Throughout his career, Dr. Pelton has successfully completed thousands of joint surgeries ranging from partial to total joint replacement, arthroscopy of the knee & shoulder or hand & wrist. As a Board Certified member of the American Board of Orthopaedic Surgery, he remains an active member in the American Academy of Orthopaedic Surgeons. He also continues to mentor USC Residents, sharing his expertise in joint diseases and sports injuries. Dr. Pelton enjoys an active lifestyle with golf and sailing throughout Southern California.

Dr. Matthew D. Longacre

Dr. Longacre completed a sports medicine fellowship at the Hughton Clinic in Columbus, GA, where he focused on arthroscopic treatments of shoulder or knee problems.

Dr. David Barba

Dr. Barba is an orthopaedic surgeon who specializes in sport medicine and in knee, hip and shoulder joint replacement surgeries. After completing medical school at UCLA, Dr Barba completed his orthopaedic residency at Indiana University School of Medicine and subsequently participated in sports medicine fellowship in Phoenix, Arizona with the Orthopedic Clinic Association.

Dr. Matthew Nalamlieng
,

Matthew D. Nalamlieng, DPM, a Southern Californian native specializes in both the surgical and conservative treatment of the foot and ankle. After receiving his undergraduate degree from The Master’s University, he went on to complete his podiatric medical degree at the Western University College of Podiatric Medicine in Pomona, CA, graduating as a member of the Pi Delta Honor Society.