Summary

Dr. Lewis Guiss is an internal medicine physician who earned his medical degree from the Keck School of Medicine at the University of Southern California. With 51 years of clinical experience, he brings extensive knowledge to his practice of internal medicine. His decades of experience have established him as a seasoned practitioner in comprehensive adult healthcare.

Dr. Guiss practices at Kaiser Permanente West Los Angeles Medical Center in Los Angeles, CA. He specializes in treating sleep disorders, including obstructive sleep apnea and sleep apnea in both adults and children. His focus on sleep medicine allows him to help patients achieve better rest and improved quality of life through proper diagnosis and treatment of sleep-related breathing disorders. Patients rate him 3.5 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • 3.5
  • 51 years of experience
  • 1 insurance plan accepted
  • Keck School Of Medicine Of The University Of Southern California
  • 1 written review
  • 1 specialty
  • 1 area of expertise
  • 1 office location
  • Male

Office Location

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Dr. Lewis Warner Guiss, MDDr. Adama Diarra, DODr. Alaa Hajal, MDDr. George Mousa, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
51 Years of Experience 14 Years of Experience 15 Years of Experience 17 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, French, Bambara
Los Angeles , CATigard , ORDiamond Bar , CAUpland , CA
Med School: Keck School Of Medicine Of The University Of Southern California Med School: Arizona College of Osteopathic Medicine Med School: University Of Damascus Faculty Of Medicine Med School: University Of Aleppo Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Lewis Warner Guiss

  • L.A. Care Health Plan - HMO

Medical Specialties

Dr. Lewis Warner Guiss has the following specialty

Specialty Expertise

Dr. Lewis Warner Guiss has the following area of expertise

  • Diabetes

Certifications, License, & Education

51 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Medical School

Keck School Of Medicine Of The University Of Southern CaliforniaGraduated in 1975

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Frequently Asked Questions

How can I make an appointment with Dr. Lewis Guiss?
You can find contact information for Dr. Lewis Guiss here on Vitals.
Does Dr. Lewis Guiss accept virtual/telehealth appointments?
Dr. Lewis Guiss has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Lewis Guiss's office located?
Dr. Lewis Guiss's office is located at 6041 Cadillac Ave, Los Angeles, CA, 90034.
Does Dr. Lewis Guiss accept my insurance?
You can see the insurance plans that Dr. Lewis Guiss accepts on their Vitals profile.
Is Dr. Lewis Guiss accepting new patients?
Dr. Lewis Guiss has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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