Summary

Dr. Joshua Lewis is an internal medicine physician who earned his medical degree from St. Georges University School of Medicine. He completed his residency training at both Wyckoff Heights Medical Center and Cedars Sinai Medical Center, gaining comprehensive experience in internal medicine over his 15 years of practice. His extensive training has prepared him to manage a wide range of adult health conditions with expertise and dedication.

Dr. Lewis practices at Cedars Sinai Medical Center in West Hollywood, California, and also provides care at UCHealth University of Colorado Hospital in Aurora, Colorado. He specializes in treating complex conditions such as type 2 diabetes and helps patients who experience weakness or loss of balance and coordination. His approach to care includes coordinating physical therapy and strength training programs to help patients regain function and improve their overall health. Patients rate Dr. Lewis 3.3 out of 5 stars on average for his care.

Overview based on verified provider data

Quick Facts

  • 3.3
  • 15 years of experience
  • Wyckoff Heights Medical Center
  • 4 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Joshua Factor Lewis has 2 locations

Cedars Sinai Medical Center

8700 Beverly BlvdWest Hollywood, CA 90048

Uchealth University Of Colorado Hospital

12605 E 16th Ave Fl 1Aurora, CO 80045

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Dr. Joshua Factor Lewis, MDEric HarkerDr. George Mousa, MDDr. Adama Diarra, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.3 
15 Years of Experience 25 Years of Experience 17 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, French, Bambara
West Hollywood , CALyons , COUpland , CATigard , OR
Med School: St Georges University School Of Medicine Med School: Duke University School Of Medicine Med School: University Of Aleppo Faculty Of Medicine Med School: Arizona College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Joshua Factor Lewis

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Joshua Factor Lewis has the following specialty

Specialty Expertise

Dr. Joshua Factor Lewis has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

15 Years Experience

Dr. Joshua Factor Lewis holds expired and active medical licenses in the states of California and Colorado.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2025 and an active medical license in the state of Colorado that expires in 2027.

Education & Training

Residency

Completed their residency at Wyckoff Heights Medical Center and Cedars Sinai Medical Center.

Medical School

Graduated from St Georges University School Of Medicine in 2011.

NPI Number

Dr. Lewis' NPI number is 1306113360.

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Frequently Asked Questions

How can I make an appointment with Dr. Joshua Lewis?
You can find contact information for Dr. Joshua Lewis here on Vitals.
Does Dr. Joshua Lewis accept my insurance?
You can see the insurance plans that Dr. Joshua Lewis accepts on their Vitals profile.
Where is Dr. Joshua Lewis's office located?
Dr. Joshua Lewis's office is located at 8700 Beverly Blvd, West Hollywood, CA, 90048.
Which hospitals is Dr. Joshua Lewis affiliated with?
Dr. Joshua Lewis is affiliated with Cedars Sinai Medical Center.
Is Dr. Joshua Lewis accepting new patients?
Dr. Joshua Lewis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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