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Dr. Dirk Diefendorf, MD
Sports Medicine* Age 69
Dr. Dirk Diefendorf, MD
1.0 (1 Ratings)
Dr. Dirk Diefendorf, MD is a Sports Medicine Specialist in San Mateo, CA.
Dr. Dirk Diefendorf, MD
1.0 (1 Ratings)

Dr. Dirk Diefendorf, MD

Sports Medicine* Age 69
San Mateo, CA
Accepting new patients
43 years of experience
Dr. Dirk Diefendorf, MD is a Sports Medicine Specialist in San Mateo, CA.

About Dr. Dirk Diefendorf, MD

Dr. Diefendorf graduated from Northwestern University Feinberg School of Medicine in 1983 and completed a residency at University of Southern California. Dr. Dirk Diefendorf, MD is a Sports Medicine Specialist in San Mateo, CA and has 43 years experience. Dr. Diefendorf's office accepts new patients. Dr. Diefendorf also speaks Spanish. Dr. Diefendorf is board certified in Orthopaedic Sports Medicine and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Medial Epicondylitis
Rotator Cuff Tendinosis
Hip Tendinitis
Medial Epicondylitis
Rotator Cuff Tendinosis
Hip Tendinitis
Hip Fracture
Femur Fracture
Meniscus Tear
Miner's Knee
Lumbar Radiculopathy
Osteoarthritis of Shoulder
Lumbar Compression Fracture
Lumbar Spine Fracture
Ankle Fracture
Piriformis Syndrome
Hip Replacement
Achilles Tendinitis
Adhesive Capsulitis Shoulder
Ankle and Foot Instability or Derangement
Ankle Sprain and Achilles Tendon Sprain or Rupture
Ankle Sprains and Strains
Ankylosing Spondylitis
Anterior Cruciate Ligament (ACL) or Posterior Cruciate Ligament (PCL) Tear
Arthritis of the Elbow
Ataxia
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Avascular Necrosis
Baker’s Cyst
Bone Cancer
Bone Disorders
Brachial Plexus Palsy
Broken Arm
Broken Neck
Bursitis
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Carpal Tunnel Syndrome
Cerebrospinal Fluid Leak (CSF Leak)
Cervical Spine Myelopathy
Chondrocalcinosis
Chondromalacia
Chronic Neck Pain
Clavicle Fracture
Coccygeal Pain
Complex Regional Pain Syndrome (CRPS)
Complications of Joint Prosthesis
De Quervain's Disease
Difficulty With Walking
Elbow Bursitis
Elbow Injuries
Elbow Sprain
Enthesopathy of Hip (incl. Trochanteric Bursitis)
Enthesopathy of Knee (incl. Bursitis of Knee)
Femoral Neck Fracture
Fibular Fracture
Foot Conditions
Foot Fracture
Foot Sprain
Fracture
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Fracture of Hand and Fingers
Gait Abnormality
Ganglion Cyst
Glenoid Labrum Tear
Gout
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Hand Conditions
Hand Fracture
Heel Spur
Herniated Disc
Hip Pointer
Hip Sprain
Humerus Fracture
Internal Derangement of Knee
Joint Pain
Knee Dislocation
Knee Disorders
Knee Fracture
Knee Sprain
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Lateral Collateral Ligament (LCL) Sprain
Lateral Epicondylitis
Leg Fracture Above Knee (incl. Hip)
Leg Fracture Below Knee (incl. Ankle)
Limb Pain
Low Back Pain
Lumbar Spinal Stenosis
Medial Collateral Ligament (MCL) Sprain
Myelopathy
Neck Strain (incl. Whiplash Injury)
Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
Non-Unions and Malunions of Fractures
Osgood Schlatter Disease
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Spine
Osteoarthritis of Wrist
Osteochondritis Dissecans
Osteosarcoma
Patellar Chondromalacia
Patellar Dislocation
Patellar Disorders
Patellar Fracture
Patellofemoral Pain Syndrome (PFPS)
Pelvic Fracture
Peripheral Nerve Disorders
Plantar Fasciitis
Pyogenic Arthritis
Radiculopathy
Rib Fracture
Rotator Cuff Tear
Sacrum Disorders
Scapular Fracture
Sciatica
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Scoliosis
Seropositive Rheumatoid Arthritis
Shoulder Dislocation
Shoulder Disorders
Shoulder Impingement Syndrome
Shoulder Tendinitis and Tenosynovitis
Snapping Hip
Spine Deformities
Spine Fractures, Traumatic
Spondylitis
Spondylolisthesis
Sprains and Strains (incl. Muscle Tear)
Stress Fracture of Foot
Tenosynovitis
Thoracic Spine Fracture
Tibia and Fibula Fractures
Tibial Fracture
Trigger Finger
Wrist Fracture
Wrist Sprain or Strain
Achilles Tendon Rupture Repair
ACL Surgery
All Shoulder or Elbow Replacement Procedures
Ankle Arthroscopy
Ankle Fracture Repair
Arm Surgery
Arthritic Shoulder Reconstruction
Arthroscopic Shoulder Reconstruction
Arthroscopic Shoulder Repair
Arthroscopic Shoulder Surgery
Closed Hip Fracture Treatment
De Quervain's Release
Elbow Fracture and Dislocation Treatment
Elbow Fracture Repair
Elbow Repair
Elbow Replacement
Excision of Femur or Knee
Excision of Tibia or Fibula
Foot and Ankle Fracture and Dislocation Treatment
Foot and Ankle Fracture Treatment, Open
Foot and Ankle Ligament and Tendon Repair
Fracture and-or Dislocation Treatment
Fracture Care
Fracture Open Reduction and Internal Fixation (ORIF)
Glenoid Labrum Repair
Hand and Wrist Fracture and Dislocation Treatment
Hand and Wrist Fracture Treatment, Closed
Hand and Wrist Fracture Treatment, Open
Hip Dislocation
Joint Drainage
Knee and Leg Fracture and Dislocation Treatment
Knee and Lower Leg Fracture Treatment, Closed
Knee and Lower Leg Fracture Treatment, Open
Knee Arthroscopy
Knee Replacement
Knee Surgery
Meniscus Surgery
Musculoskeletal Function Test
Myofascial Trigger Point Injection
Open Hip Fracture Treatment
Partial Hip Replacement
Resection or Ablation of Bone Tumor, Partial or Complete Resection of Bone, Debridement of Bone
Reverse Total Shoulder and Total Shoulder Replacement
Rotator Cuff Surgery
Separated Femoral Epiphysis Treatment
Shoulder Arthroscopy
Shoulder Dislocation Treatment
Shoulder Fracture and Dislocation Treatment
Shoulder Fracture Treatment
Shoulder Reconstruction
Shoulder Resurfacing
Shoulder Stabilizations
Shoulder Surgery
Simple Fracture Care and Casting
Steroid Injection
Synovial Biopsy
Total Hip Replacement
Total Shoulder Replacement
Trigger Finger Release
Trigger Point Injection

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • First Health (Coventry Health Care)
  • UC Resident and Fellows-CA PPO
  • MultiPlan PPO
  • Aetna
  • HealthyBlue Advantage
  • Health Net
  • Blue Shield of California
  • Premera Blue Cross Blue Shield PPO
  • Cigna
  • Humana
  • Curative EPO
    Curative PPO Plus
    Curative PPO
  • Blue Cross and Blue Shield
  • Blue Cross Blue Shield of California
  • Commercial Insurance Company
  • United Healthcare

Where Dr. Dirk Diefendorf, MD Sees Patients

  1. 1 West America Foot and Ankle
    101 S San Mateo Dr Ste 212, San Mateo, CA 94401
  2. 2 Mills-Peninsula Health Services
    100 S San Mateo Dr, San Mateo, CA 94401

What Patients Say

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Based on 1 Reviews
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Meet Dr. Dirk Diefendorf, MD

Languages Spoken
Spanish
Languages Spoken
Specialties*
Sports Medicine
Orthopedic Surgery
Reconstructive Orthopedic Surgery
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
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FAQs About Dr. Diefendorf's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Dirk Diefendorf, MD. To arrange an appointment, call the number on Dr. Diefendorf's profile.

Dr. Dirk Diefendorf, MD is affiliated with Mills-Peninsula Medical Center.

Yes, Dr. Dirk Diefendorf, MD holds board certification in Orthopaedic Sports Medicine and Orthopedic Surgery.

Training & Medical Education
Medical Education
  • Northwestern University Feinberg School of Medicine
    1983
Medical Education
Board Certifications
  • Orthopaedic Sports Medicine and Orthopedic Surgery
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Residency Hospital
  • University of Southern California
    1988
Residency Hospital
Fellowship Hospital
  • The Southern California Orthopedic Institute
    1989
Fellowship Hospital

Hospitals Where Dr. Dirk Diefendorf, MD Practices

  • Mills-Peninsula Medical Center

    1501 Trousdale Dr, Burlingame, CA

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