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Doctors
David M. Auerbach, MD
Michael S. Bahk, MD
Karl R. Balch, MD
Babak Barcohana, MD
Harpreet S. Bawa, MD
Andrew M. Blecher, MD
Primary Care Sports Medicine
Running Injuries
Services Provided and Procedures Performed
Deborah A. Castañeda, MD
Services, Treatments, and Procedures
Connor M. Delman, MD
Kamil Erfanian, MD
John L. Etcheverry, DPM
Jonathan Falakassa, MD
Eric I. Ferkel, MD
Richard D. Ferkel, MD
Robert Gazmarian, MD
Mark H. Getelman, MD
Brian S. Grossman, MD
Christopher D. Hamilton, MD
Gregory J. Hanker, MD
Armen Haroutunian, MD
Jaime D. Hernandez, MD
Jonathan S. Jaivin, MD, FACS
Dimitriy G. Kondrashov, MD
Steve K. Kwak, MD
Patricia C. McKeever, MD
Joseph R. Mendelis, MD
Jarrad A. Merriman, MD, MPH
Todd D. Moldawer, MD
Todd J. Molnar, MD
Jared A. Niska, MD
Dami O. Oluyede, MD
Jonathan Ramin, DO
Fadi S. Saied, DO
Rahul G. Samtani, MD
Mark L. Schamblin, MD
Steven A. Schopler, MD
Todd Shapiro, MD
Zachary T. Sharfman, MD
Theodore B. Shybut, MD, FAAOS, FAANA
Paul M. Simic, MD
Richard J. Spelts, DO, FAAFP
Gregory Vassilev, MD
Evan E. Vellios, MD
David K. Wahba, MD
George M. Wahba, MD
Specialties
Ankle
Anatomy of the Ankle
Back
Elbow
Anatomy of the Elbow
Foot
Hand
Anatomy of the Hand
Hip
Anatomy of the Hip
Joint Replacement
Knee
Anatomy of the Knee
Medical-Legal Expert
Neck
Orthobiologics
Pain Management
Pediatric Orthopedics
Childhood Injuries
Neurological Disease
Pediatric Sports Injuries
Scoliosis and Kyphosis
Physical Medicine & Rehabilitation
Shoulder
Anatomy of the Shoulder
Spine
Anatomy of the Spine
Scoliosis
Sports Medicine
Wrist
Centers of Excellence
Arthroscopic Surgery Center
Concussion Center
Current High School Concussion Regulations
How Concussions are Evaluated and Treated
SCORE & Wells Fargo "Play It Safe" Concussion Care Program
The Signs and Symptoms of a Concussion
What is a concussion?
Elbow Center
Foot and Ankle Center
Hand and Wrist Center
Hip Center
Joint Replacement Center
Knee Center
Orthobiologics Center
Pain Management Center
Pediatric Orthopedics Center
Physical Medicine & Rehabilitation Center
Shoulder Center
Spine Center
Sports Medicine Center
Services
Center for Rehabilitation Medicine
Physical Therapy Services
Shockwave Therapy
The Importance of Good Posture
Magnetic Resonance Imaging (MRI)
Musculoskeletal Ultrasound
Orthobiologics
Outpatient Surgery
A Patient's Guide to Surgery at The Center for Orthopedic Surgery (COSI)
Conejo Surgery Center
The Bahamas Surgery Center
The Center for Orthopedic Surgery (COSI)
The Valencia Surgical Center
Same-Day Appointments
SCOI Fellowship Program
Benefits of the SCOI Fellowship Program
Current Fellows
Deadlines
Faculty
Fellowship Alumni
Program Rotations
Publications
Requirements
Sports Injury Screening Clinic
Sports Medicine House Call Service
Workers' Compensation Program
Telemedicine
Patient Resources
Appointments
Patient Appointment
Appointment Resources
Athlete and Parent's Online Guide to Sports Medicine
Billing and Insurance
Clinical Research Studies
Frequently Asked Questions
General Orthopedics
Orthopedic Specialists
Test & Treatment Definitions
FAQ: Physical Therapy
FAQ: Physician Assistants (PAs)
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Patient Education
Additional Resources
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Preparing for My Appointment
Additional Information
Appointment Information
Items to Take to My Appointment
Preparing for My Surgery
0 to 7 Days Prior to My Surgery
Ambulatory Assistive Devices
Patient-Proof My Bathroom
Patient-Proof My Home
Personal Assistance
Personal Preparation
Travel Safety
Tips for Healthy Joints
Video Library
A Patient's Guide to Arthroscopic Shoulder Surgery
A Patient's Guide to Partial Knee Replacement
About Adult Acquired Flatfoot Deformity
About Arthroscopic Rotator Cuff Repair and Reconstruction
About Arthroscopic Shoulder Dislocation
About Carpal Tunnel Syndrome
About Cervical Disc Replacement
About Epidural Steroid Injections
About Hand and Wrist Arthritis
About Meniscus Tears
About Partial Rotator Cuff Tears and the Treatment Options
Achilles Tendon Repair
Advancements in Healthcare
An Overview About Scoliosis
An Overview of ACL Reconstruction and Graft Selection
An Overview of Hallux Rigidus
An Overview of Lumbar Fusion Surgery
An Overview of Physical Medicine & Rehabilitation With Sports Medicine
An Overview of a Bunionectomy
Arthroscopic Rotator Cuff Reconstruction using GraftJacket Allograft
Arthroscopic Rotator Cuff Repair Using SCOI Row Technique
Babak Barcohana, MD, Physician of the World Video
Bicep Tenodesis
Bob Barcohana, M.D. - Orthopedist at Valley Presbyterian Hospital
Calcium Removal
Chaper 9: A Patient's Guide to Arthroscopic Shoulder Surgery
Chapter 10: A Patient's Guide to Arthroscopic Shoulder Surgery
Chapter 1: A Patient's Guide to Arthroscopic Shoulder Surgery
Chapter 2: A Patient's Guide to Arthroscopic Shoulder Surgery
Chapter 3: A Patient's Guide to Arthroscopic Shoulder Surgery
Chapter 4: A Patient's Guide to Arthroscopic Shoulder Surgery
Chapter 5: A Patient's Guide to Arthroscopic Shoulder Surgery
Chapter 6: A Patient's Guide to Arthroscopic Shoulder Surgery
Chapter 8: A Patient's Guide to Arthroscopic Shoulder Surgery
Common Conditions of the Cervical Spine
Common Conditions of the Cervical Spine
Common Conditions of the Lumbar Spine
Concussion Dangers & Long-Term Cognitive Problems
Concussions and Their Impact on Sports
Dr. Andrew Blecher on Physicians of the World Video
Dr. Ferkel on Career Day
Dr. Hamilton on the Roadrunner Rundown
Dr. Hamilton's Interview with Bakersfield University
Anterior Dislocation Repair
Anterior Hip Replacement
Computer Navigated Knee Replacement
Dr Christopher Hamilton
Dr Steven A. Schopler
Dr. Hernandez on "The Doctors"
Dr. Mark Getelman – What Shoulder Instability Means
Meet Dr. Mark Schamblin
Meet Dr. Todd Shapiro
Dr. Mark Getelman – What ACL Reconstructive Surgery Involves
Dr. Mark Schamblin – Rotator Cuff Tear
Dr. Richard Ferkel - Cartilage Injuries of the Ankle
Dr. Richard Ferkel - Chronic Ankle Pain After Sprains
Dr. Schopler on "First Look with Scott Cox"
Hand and Wrist Fracture Care
How an ACL Injury is Treated
How to Treat a Torn Rotator Cuff
Introduction: Andrew M. Blecher, MD
Introduction: David M. Auerbach, MD
Introduction: Deborah A. Castañeda, MD
Introduction: Dr. Babak Barcohana, MD
Introduction: Dr. Brian S. Grossman, MD
Introduction: Dr. Christopher Hamilton, MD
Introduction: Dr. Gregory Hanker, MD
Introduction: Dr. Mark Getelman, MD
Introduction: Dr. Mark Schamblin
Introduction: Dr. Michael Bahk, MD
Introduction: Dr. Richard D. Ferkel
Introduction: Dr. Richard Spelts, DO
Introduction: Dr. Ronald Karzel, MD
Introduction: Dr. Todd Moldawer, MD
Introduction: Jaime Hernandez, MD
Introduction: Jonathan S. Jaivin, MD, FACS
Introduction: Michael S. Bahk, MD
Introduction: Stephen J. Snyder, M.D.
Introduction: Steven A. Schopler, M.D.
Introduction: Todd J. Molnar, MD
Introduction: William H. Mouradian, M.D.
Play-It-Safe with SCOI
Rotator Cuff Tears and Treatment Options
SLAP Lesion Repair
Symptoms & Treatments of a Concussion
The Difference Between Total and Reverse Shoulder Replacement
The Role of Epidural Steroid Injections
What Electrodiagnostic Testing Involves
What Lumbar Disc Surgery Involves
What does a torn meniscus mean?
What is tennis elbow?
When EMG Nerve Conduction Studies Are Utilized
Locations
Bakersfield
Beverly Hills
Center for Rehabilitation Medicine - Bakersfield
Center for Rehabilitation Medicine - Simi Valley
Center for Rehabilitation Medicine - Valencia
Center for Rehabilitation Medicine - Van Nuys
Center for Rehabilitation Medicine - Westlake
Porter Ranch
Simi Valley
Valencia
Van Nuys (Main Office)
Westlake
Therapy
Appointments (818) 901-6600
Bakersfield Appointments (661) 328-5565
Patients
Referring Physicians
Workers' Compensation
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Stephen J. Snyder, MD
Emeritus/Retired
Specialties:
Emeritus
PROUD SUPPORTERS OF SEVERAL AREA PROFESSIONAL, COLLEGIATE, AND HIGH SCHOOL ATHLETIC TEAMS
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