Dr. William Rumack, MD

Dr. William Rumack, MD

Orthopedic Surgery  ·  
Male  ·  
48 y/o

Accepting new patients

Dr. William Rumack, MD is an orthopedic surgery specialist in West Hills, CA and has been practicing for 22 years. He specializes in orthopedic surgery and non-surgical orthopedics.

Professional Orthopedics Medical Associates

7345 Medical Center Dr Ste 280

West Hills, CA 91307
Get Directions

Insurance Accepted

  • Aetna
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • MultiPlan
  • PHCS
  • UnitedHealthCare

Learn about Dr. Rumack

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.


Top Care Areas

See how frequently Dr. Rumack performs your care needs compared to other doctors.

Joint Pain
very high
more than 98% of peers
Patellofemoral Pain Syndrome or Knee Pain
very high
more than 97% of peers
Chronic Pelvic Pain
very high
more than 96% of peers

Dr. Rumack's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

2  Specialties

  • Orthopedic Surgery
  • Non-Surgical Orthopedics

1  Board Certifications

  • Orthopedic Surgery
    Accredited by: American Board of Orthopaedic Surgery*

116  Conditions Treated

  • Achilles Tendinitis
  • Adhesive Capsulitis
  • Ankle Fracture
  • 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
  • Autoimmune Diseases
  • Back Pain
  • Baker’s Cyst
  • Bone Disorders
  • Broken Arm
  • Broken Neck
  • Bunion
  • Bursitis
  • Cancer
  • Carpal Tunnel Syndrome
  • Cervical Spine Myelopathy
  • Chronic Neck Pain
  • Chronic Pelvic Pain
  • Clavicle Fracture
  • Coccygeal Pain
  • Coccyx or Sacrum Fracture
  • Complex Regional Pain Syndrome (CRPS)
  • Complications of Joint Prosthesis
  • De Quervain's Disease
  • Degenerative Disc Disease
  • Difficulty With Walking
  • Dupuytren's Contracture
  • Elbow Bursitis
  • Elbow Injuries
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Femur Fracture
  • Foot Conditions
  • Foot Fracture
  • Foot Sprain
  • Fracture
  • Fracture of Hand (incl. Fingers)
  • Gait Abnormality
  • Ganglion Cyst
  • Glenoid Labrum Tear
  • Gout
  • Hand Conditions
  • Hand Fracture
  • Heel Spur
  • Herniated Disc
  • Hip Fracture
  • Hip Pointer Injuries
  • Hip Sprain
  • Internal Derangement of Knee
  • Intervertebral Disc Disease
  • Joint Pain
  • Knee Dislocation
  • Knee Disorders
  • Knee Fracture
  • Knee Sprain
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Lateral Collateral Ligament (LCL) Sprain
  • Leg Fracture Above Knee (incl. Hip)
  • Leg Fracture Below Knee (incl. Ankle)
  • Limb Cramp
  • Limb Pain
  • Low Back Pain
  • Lumbar Spine Fracture
  • Lupus
  • Medial Collateral Ligament (MCL) Sprain
  • Myelopathy
  • Neck Muscle Strain
  • Non-Unions and Malunions of Fractures
  • Osgood Schlatter Disease
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteopenia
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pathological Spine Fracture
  • Pelvic Fracture
  • Peripheral Nerve Disorders
  • Plantar Fasciitis
  • Pyogenic Arthritis
  • Radiculopathy (Not Due to Disc Displacement)
  • Rheumatoid Arthritis
  • Rib Fracture
  • Rotator Cuff Tear
  • Runner's Knee
  • Sacrum Disorders
  • Scapular Fracture
  • Sciatica (Not Due to Disc Displacement)
  • Scoliosis
  • Sever's Disease
  • Shoulder Dislocation
  • Shoulder Disorders
  • Shoulder Impingement Syndrome
  • Shoulder Tendinitis and Tenosynovitis
  • Soft Tissue Sarcoma
  • Spinal Cord Injury
  • Spinal Stenosis
  • Spine Deformities
  • Spine Disorders
  • Spine Fractures, Traumatic
  • Spondylitis
  • Spondylolisthesis
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Stress Fracture of Foot
  • Systemic Chondromalacia
  • Thoracic Spine Fracture
  • Tibia and Fibula Fractures
  • Trigger Finger
  • Wrist Fracture


Read Less

40  Procedures

  • ACL Surgery
  • Arthroscopic Shoulder Surgery
  • Carpal Tunnel Release
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Elbow Fracture and Dislocation Treatment
  • Elbow Fracture and-or Dislocation Treatment, Closed
  • Excision of Femur or Knee
  • Excision of Tibia or Fibula
  • Foot and Ankle Fracture and Dislocation Treatment
  • Foot and Ankle Fracture Treatment, Closed
  • Foot and Ankle Fracture Treatment, Open
  • Foot and Ankle Ligament and Tendon Repair
  • Fracture Care
  • Hand and Wrist Fracture and Dislocation Treatment
  • Hand and Wrist Fracture Treatment, Closed
  • Hand and Wrist Fracture Treatment, Open
  • Hip Fracture and Dislocation Treatment
  • Hip Fracture and-or Dislocation Treatment, Closed
  • Hip Fracture and-or Dislocation Treatment, Open
  • Hip Replacement
  • 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 Dislocation Treatment
  • Knee Replacement
  • Knee Surgery
  • Myofascial Trigger Point Injection
  • Neuroplasty
  • Resection or Ablation of Bone Tumor, Partial or Complete Resection of Bone, Debridement of Bone
  • Rotator Cuff Surgery
  • Separated Femoral Epiphysis Treatment
  • Shoulder Fracture and Dislocation Treatment
  • Shoulder Fracture Treatment
  • Spinal Nerve Block
  • Steroid Injection
  • Trigger Finger Release
  • Trigger Point Injection
  • Viscosupplementation With Hyaluronate


Read Less

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University of Colorado Health and Sciences Center
    Medical School | Graduated 1996
  • Ft Worth Affiliated Hospitals-John Peter Smith Hospital
    Internship Hospital | Completed
  • Ft Worth Affiliated Hospitals-John Peter Smith Hospital
    Residency Hospital | Completed
  • Aspen Foundation For Sports Medicine
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Rumack has no media or publications listed.

Languages Spoken

  • English
  • Fijian
  • Filipino
  • Fukien
  • Mandarin
  • Spanish

Memberships & Professional Affiliations

Dr. Rumack does not have any memberships or affiliations listed. If you are Dr. Rumack and would like to add memberships or affiliations, please update your profile.

West Hills Hospital & Medical Center

is a Healthgrades Top-Rated Hospital

Hospital Quality

2018 Five Star Recipient for Total Knee Replacement

View ratings

Dr. Rumack's Reviews

Likelihood of recommending Dr. Rumack to family and friends
22 total reviews (1 has a comment)

Likelihood to Recommend (22)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Rumack's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (1)

Excellent Doctor. The best staff ever! Very caring and friendly.
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