Photo of Sumit Hamendra Rana

Sumit H. Rana, M.D.

Languages: English
Accepting New Patients
Professional Statement
Meet Dr. Sumit Rana, a highly skilled orthopaedic surgeon who is fellowship-trained from Stanford University and specializes in hip and knee replacement surgery. Dr. Rana loves orthopaedics, and more specifically, joint replacement, because it allows him to make significant improvements in the quality of his patients’ lives by restoring their ability to perform many activities they could no longer perform, and by removing the debilitating pain with which they were living. “Nothing gives me more joy than to hear a patient say the hip or knee replacement I performed has changed their life for the better,” says Dr. Rana. “I also enjoy being a doctor because it allows me to connect with patients and build life-long relationships by helping them in their time of need.” Dr. Rana comes to COS from The Orthopaedic and Spine Institute and, prior to that, from Kaiser Permanente. He attended USC for his undergraduate degree and medical school. In medical school, he was elected into the Alpha Omega Alpha Honor Society as well as graduated with “Highest Distinction” —the highest honor given at graduation. He completed his general surgery internship and orthopaedic surgery residence at UC San Diego. Dr. Rana's specialties include Hip and Knee Replacement Surgery, Partial Knee Replacement Surgery, Revision Surgery, Outpatient Total Joint Replacement, Biologic Replacement, Non-surgical Management Options for Hip and Knee Problems and General Orthopedic and Trauma.
Field of Study
USC Keck School Of Medicine, Los Angeles, CA
Medical School
University Of California San Diego Medical Center, CA
University Of California San Diego Medical Center, CA
Stanford University Hospital & Clinics, Stanford, CA
Joint Replacement
Professional Associations
  • American Academy of Orthopaedic Surgeons - Member
  • California Orthopaedic Association - Member
Personal Interests
In his spare time, Dr. Rana enjoys spending time with his wife and two young children. As a proud alumnus, he follows USC football. He also loves traveling, snowboarding, eating good food and drinking fine wine.
Health Plans Accepted
  • Aetna Medicare Advantage HMO
  • Aetna HMO
  • Aetna POS/EPO
  • Aetna Preferred Provider Organization
  • Anthem Blue Cross California Care HMO
  • Anthem Blue Cross POS/EPO
  • Anthem Blue Cross Preferred Provider Organization
  • Anthem Blue Cross Prudent Buyer PPO
  • Anthem Blue Cross Senior Plan HMO
  • Blue Cross/Blue Shield of CA PPO
  • Blue Shield of CA 65 Plus Senior Plan HMO
  • Blue Shield of CA Access + HMO Plan
  • Blue Shield of CA Covered CA HMO
  • Blue Shield of CA Covered CA PPO/EPO
  • Blue Shield of CA HMO Plan
  • Blue Shield of CA HMO Plus POS
  • Blue Shield of CA POS/EPO
  • Blue Shield of CA Preferred Provider Organization
  • Cigna HMO
  • Cigna POS/EPO
  • Cigna Preferred Provider Organization (PPO)
  • Community Care Network PPO
  • CorVel Health PPO/EPO
  • First Health Network PPO/EPO
  • GWH-CIGNA (Great West) HMO
  • GWH-CIGNA (Great West) PPO/POS
  • Health Net Covered CA HMO
  • Health Net Covered CA PPO
  • Health Net HMO
  • Health Net PPO/EPO/POS
  • Health Net Seniority Plus HMO
  • Health Net Silver Network HMO
  • Health Payors Organization PPO
  • Humana ChoiceCare PPO
  • Humana HMO
  • ILWU-PMA Blue Shield PPO
  • Interplan PPO/EPO
  • Medi-Medi (Medicare-Medi-Cal)
  • Medicare
  • MultiPlan LTD PPO
  • National Provider Network PPO
  • Private Healthcare System PPO/POS
  • Scan Senior Health Plan HMO
  • Secure Horizons POS
  • TriCare HMO
  • TriCare PPO
  • TriWest PPO
  • United Healthcare EPO
  • United Healthcare HMO
  • United Healthcare POS
  • United Healthcare PPO
  • Universal Health Network PPO
Clinical Interests
  • 2-Stage Revision Of Hip Replacement
  • 2-Stage Revision Of Knee Replacement
  • Anterior Hip Replacement
  • Musculoskeletal Disorders
  • Nonoperative Management Of Fracture
  • Partial Knee Replacement
  • Posterior Hip Replacement
  • Total Hip Revision
  • Total Knee Replacement
Center for Orthopaedic Specialists
1220 La Venta Drive Suite 202
Westlake Village, CA 91361
(805) 449-0016
Center For Orthopedic Specialists
18133 Ventura Boulevard Suite 300
Tarzana, CA 91356
(818) 466-7777