About United Medical Doctors Orthopaedic Surgery
Our Mission
Dr. Mark Schultzel cares for teen and adult patients affected by diseases of the shoulder and elbow, including sports injuries, fractures and arthritis.
Dr. John Locke cares for teen and adult patients affected by injuries and diseases of the knee including sports injuries, fractures and arthritis.
Dr. Kamshad Raiszadeh cares for adult patients affected by spinal disorders, including cervical and lumbar disc herniations, spinal stenosis, spondylolisthesis, and other degenerative spine conditions.
Our practice strives to demonstrate compassion while maintaining high reliability, providing cutting-edge surgical techniques with a superior patient-centered experience. We thank you for the opportunity to be a part of your healthcare team!
Specialized Areas of Focus
Dr. Mark Schultzel’s practice focus is shoulder and elbow reconstruction (arthroplasty), arthroscopy, and upper extremity sports medicine surgery:
- Upper Extremity Surgery
- Sports Medicine
- Fracture Care
- Shoulder and Elbow Arthroplasty
Dr. John Locke’s practice focus is knee surgery and sports medicine, including but not limited to:
- Knee Arthritis
- Sports Injuries
- Knee Ligament & Meniscus Tears
- Cartilage Defects
- Shoulder Impingement
Dr. Kamshad Raiszadeh’s practice focus is spine surgery and spinal disorders, including but not limited to:
- Cervical & Lumbar Disc Herniations
- Spinal Stenosis
- Spondylolisthesis
- Other Degenerative Spine Conditions
Dr. Mark Schultzel's Treatments & Procedures Offered
- Conditions Treated:
- Rotator cuff tears
- Labral tears
- Shoulder and elbow instability
- Upper extremity fractures
- Shoulder and elbow arthritis
- Carpal/cubital tunnel syndrome
- Trigger fingers
- Tennis/golfers elbow
- General fracture care
- Meniscus tears
- Knee arthritis
- Procedures Offered:
- Rotator cuff repair
- Rabral repair
- Latarjet
- Shoulder replacement
- Elbow replacement
- Elbow arthroscopy
- Carpal tunnel release
- Cubital tunnel release
- Upper extremity fracture care (clavicle shoulder humerus elbow forearm and wrist)
- Trigger finger release
- Tommy John surgery
- Shoulder and elbow instability/reconstruction
- General orthopaedic surgery trauma (hip fractures ankle fractures patella fractures) knee arthroscopy Meniscal repair
Dr. John Locke's Treatments & Procedures Offered
- Conditions Treated:
- Knee Arthritis
- Sports Injuries
- Knee Ligament Tears
- Knee Meniscus Tears
- Cartilage Defects
- Shoulder Impingement
- Shoulder Rotator Cuff and Labral Tears
- Ankle Osteochondral Defects
- Achilles Tendon Injury
- Carpal Tunnel Syndrome
- Trigger Finger
- Fracture Care
- Procedures Offered:
- Knee Replacement
- ACL Reconstruction
- Meniscus Repair
- Internal Fixation of Fractures
- Arthroscopic & Minimally Invasive Surgery
- Injections: Cortisone, Visco Lubrication & PRP
Dr. Kamshad Raiszadeh's Treatments & Procedures Offered
- Conditions Treated:
- Spinal Disorders
- Cervical & Lumbar Disc Herniations
- Spinal Stenosis
- Spondylolisthesis
- Other Degenerative Spine Conditions
- Procedures Offered:
- Minimally Invasive Lumbar Discectomy
- Decompression
- MISTLIF
- Cervical & Lumbar Disc Replacement
- Cervical Decompression & Fusion
- Mini-Open Anterior Lumbar Interbody Fusion
- Prone Trans Psoas Minimally Invasive Fusion
Our Orthopedic Surgery Team
Mark Schultzel, MD, MBA, FAAOS, FAOA
John Locke, MD
Kamshad Raiszadeh, MD
Our Locations
Request an Appointment
Temecula:
Dr. John Locke | Ph: (951) 517-0534
Dr. Mark Schultzel | Ph: (858) 526-3842
Dr. Kamshad Raiszadeh | Ph: (619) 229-5344
Encinitas:
Dr. Mark Schultzel | Ph: (858) 526-3842
Dr. Kamshad Raiszadeh | Ph: (619) 229-5344
San Diego:
Dr. Mark Schultzel | Ph: (858) 526-3842
