Summary

Dr. William Rumack treats arthralgia, knee pain, and myalgia, and performs extremity X-ray and physical therapy. He practices orthopedic surgery and sports medicine and has 30 years of experience. He is affiliated with Providence Cedars Sinai Tarzana Medical Center and sees patients in West Hills and Thousand Oaks, California. Dr. Rumack completed his residency at John Peter Smith Hospital and earned his medical degree from the University of Colorado School of Medicine. He speaks Chinese, English, Spanish, and Tagalog. Patients on Vitals rate Dr. Rumack 3.88 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.9
  • 30 years of experience
  • 46 insurance plans accepted
  • speaks Chinese, English, Spanish, Tagalog
  • John Peter Smith Hospital
  • 3 written reviews
  • 2 specialties
  • 16 areas of expertise
  • 1 hospital affiliation
  • 6 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. William Allen Rumack has 6 locations

Professional Orthopedic Medical Associates

7345 Medical Center Dr Ste 280West Hills, CA 91307
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 2:00 pm
SatClosed
SunClosed

Thousand Oaks Surgical Hospital

401 Rolling Oaks DrThousand Oaks, CA 91361

West Hills Hospital

7300 Medical Center DrWest Hills, CA 91307

West Hills Surgical Center

7240 Medical Center DrWest Hills, CA 91307
Mon6:00 am - 5:00 pm
Tue6:00 am - 5:00 pm
Wed6:00 am - 5:00 pm
Thu6:00 am - 5:00 pm
Fri6:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. William Allen Rumack, MD
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Dr. William Allen Rumack, MDDr. Terrence T Kim, MDDr. Reza Jazayeri, MDDr. Neil Bhamb, MD
Orthopedic SurgeryOrthopedic SurgeryOrthopedic SurgeryOrthopedic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
4.7 
4.2 
5 
30 Years of Experience 23 Years of Experience 18 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, English, Spanish, Tagalog Speaks English, Spanish, Farsi
West Hills , CALos Angeles , CALos Angeles , CAMarina Del Rey , CA
Med School: University Of Colorado School Of Medicine Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine Med School: Albert Einstein College of Medicine Med School: Washington University - St Louis School of Medicine
Current Profile
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Insurance Plans Accepted by Dr. William Allen Rumack

  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Allegiance Life and Health
  • Ambetter
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Arizona
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - Medicare
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CHAMPVA
  • Cigna
  • GEHA
  • Gilsbar 360 Alliance
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • Health Net - Medicaid (Managed)
  • Humana
  • Humana - HMO
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Optum Health
  • Oscar Health Insurance
  • PreferredOne
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sierra Health and Life
  • STLDentalPlan| LLC
  • Tricare
  • United Behavioral Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)

Medical Specialties

Dr. William Allen Rumack has the following 2 specialties

Specialty Expertise

Dr. William Allen Rumack has the following 16 areas of expertise

  • Arthroscopy
  • Bone Fracture
  • Carpal Tunnel Syndrome
  • Dupuytren's Contracture
  • Herniated Disc
  • Hip Surgery
  • Joint Pain/Swelling
  • Joint Replacement
  • Knee Osteoarthritis
  • Knee Surgery
  • Laminectomy
  • Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Scoliosis
  • Sports Medicine
  • Surgery

Certifications, License, & Education

30 Years Experience

Dr. William Allen Rumack holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at John Peter Smith Hospital.

Medical School

Graduated from University Of Colorado School Of Medicine in 1996.

NPI Number

Dr. Rumack's NPI number is 1740257542.

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Frequently Asked Questions

What languages does Dr. William Rumack speak?
Dr. William Rumack speaks Chinese, English, Spanish, and Tagalog.
Which hospitals is Dr. William Rumack affiliated with?
Dr. William Rumack is affiliated with Providence Cedars Sinai Tarzana Medical Center.
How can I make an appointment with Dr. William Rumack?
You can find contact information for Dr. William Rumack here on Vitals.
Does Dr. William Rumack accept virtual/telehealth appointments?
Dr. William Rumack has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. William Rumack accept my insurance?
You can see the insurance plans that Dr. William Rumack accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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