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Kenneth Cosmer, MD

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Conditions treated

Tap to see related services for each condition and more details about our calculations.

Top 25%
706 doctors
Top 15%
707 doctors
Top 5%
353 doctors
Dr. Cosmer saw more sinusitis patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.

Related services provided

Top 25%
776 doctors
Top 15%
775 doctors
Top 5%
387 doctors
Dr. Cosmer saw more sinus condition patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.

Related services provided

Top 25%
690 doctors
Top 15%
689 doctors
Top 5%
344 doctors
Dr. Cosmer saw more bronchitis patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
918 doctors
Top 15%
918 doctors
Top 5%
459 doctors
Dr. Cosmer saw more ear condition patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.

Related services provided

Top 25%
612 doctors
Top 15%
612 doctors
Top 5%
306 doctors
Dr. Cosmer saw more ear infection patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.

Related services provided

Top 25%
91 doctors
Top 15%
91 doctors
Top 5%
45 doctors
Dr. Cosmer saw chalazion patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the LA area. Learn more.
Top 25%
861 doctors
Top 15%
860 doctors
Top 5%
430 doctors
Dr. Cosmer saw more upper respiratory infection (URI) patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
719 doctors
Top 15%
720 doctors
Top 5%
359 doctors
Dr. Cosmer saw more tonsillitis patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.

Related services provided

Top 25%
435 doctors
Top 15%
435 doctors
Top 5%
217 doctors
Dr. Cosmer saw more gastritis patients than 75% of similar doctors in the LA area in 2014–2018. Learn more.

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Top 25%
749 doctors
Top 15%
750 doctors
Top 5%
374 doctors
Dr. Cosmer saw more hay fever (allergic rhinitis) patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
689 doctors
Top 15%
688 doctors
Top 5%
344 doctors
Dr. Cosmer saw more sprained joint patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
941 doctors
Top 15%
940 doctors
Top 5%
470 doctors
Dr. Cosmer saw more allergies patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
716 doctors
Top 15%
716 doctors
Top 5%
358 doctors
Dr. Cosmer saw more gastroenteritis patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.

Related services provided

Top 25%
995 doctors
Top 15%
996 doctors
Top 5%
497 doctors
Dr. Cosmer saw more eye condition patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
263 doctors
Top 15%
263 doctors
Top 5%
131 doctors
Dr. Cosmer saw more stomach flu patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.

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Top 25%
411 doctors
Top 15%
410 doctors
Top 5%
205 doctors
Dr. Cosmer saw more warts patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
542 doctors
Dr. Cosmer saw more chronic obstructive pulmonary disease (COPD) patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
1.8k doctors
Top 15%
1.8k doctors
Top 5%
913 doctors
Dr. Cosmer saw more pain patients than 75% of similar doctors in the LA area in 2014–2018. Learn more.

Related services provided

Top 25%
203 doctors
Top 15%
203 doctors
Top 5%
101 doctors
Dr. Cosmer saw more ingrown nail patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
533 doctors
Top 15%
533 doctors
Top 5%
266 doctors
Dr. Cosmer saw more conjunctivitis patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
271 doctors
Top 15%
271 doctors
Top 5%
135 doctors
Dr. Cosmer saw more flu patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
532 doctors
Dr. Cosmer saw more asthma patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
386 doctors
Top 15%
385 doctors
Top 5%
192 doctors
Dr. Cosmer saw more swimmer's ear patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
386 doctors
Top 15%
385 doctors
Top 5%
192 doctors
Dr. Cosmer saw more outer ear infection patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
368 doctors
Top 15%
367 doctors
Top 5%
183 doctors
Dr. Cosmer saw more pink eye patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
699 doctors
Top 15%
700 doctors
Top 5%
349 doctors
Dr. Cosmer saw more inflammatory bowel disease (IBD) patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.

Related services provided

Top 25%
1.4k doctors
Top 15%
1.4k doctors
Top 5%
683 doctors
Dr. Cosmer saw more lung condition patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
64 doctors
Top 15%
65 doctors
Top 5%
32 doctors
Dr. Cosmer saw more plantar wart patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
237 doctors
Top 15%
236 doctors
Top 5%
118 doctors
Dr. Cosmer saw more strep throat patients than 95% of similar doctors in the LA area in 2014–2018. Learn more.
Top 25%
692 doctors
Top 15%
692 doctors
Top 5%
346 doctors
Dr. Cosmer saw more eczema patients than 85% of similar doctors in the LA area in 2014–2018. Learn more.
Locations

Dr. Cosmer sees patients and can be reached at the following locations.

Premier Specialty Surgical Center
7230 Medical Center Dr
West Hills, CA 91307
2,282 miles away
  • Spanish
Office
29525 Canwood St
Agoura Hills, CA 91301
2,291 miles away
  • Spanish

Reviews

Credentials
  • Children's Hospital Program
    RESIDENCY
  • Chicago Medical School at Rosalind Franklin University of Medicine & Science
    MEDICAL EDUCATION, 1985

Specializations

    1. Allopathic & Osteopathic Physicians
    2. Pediatrics

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Blue Cross and Blue Shield of Alabama
  • Blue Cross and Blue Shield of Florida
  • Blue Cross and Blue Shield of Illinois
  • Blue Cross and Blue Shield of Kansas
  • Blue Cross and Blue Shield of Kansas City
  • Blue Cross and Blue Shield of Louisiana
  • Blue Cross and Blue Shield of Minnesota
  • Blue Cross and Blue Shield of Mississippi
  • Blue Cross and Blue Shield of Montana
  • Blue Cross and Blue Shield of Nebraska
  • Blue Cross and Blue Shield of New Mexico
  • Blue Cross and Blue Shield of North Dakota
  • Blue Cross and Blue Shield of Oklahoma
  • Blue Cross and Blue Shield of Rhode Island
  • Blue Cross and Blue Shield of Texas
  • Blue Cross and Blue Shield of Vermont
  • Blue Cross and Blue Shield of Wyoming
  • Blue Cross of Idaho
  • Blue Shield of California
  • BlueCross BlueShield of South Carolina
  • BlueCross BlueShield of Tennessee
  • CareFirst BlueCross BlueShield
  • Cigna
  • CoreSource
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • Health Alliance Plan of Michigan
  • Health Net
  • HealthSCOPE Benefits
  • Heritage Provider Network
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Independent Health
  • Medica
  • Meritain Health
  • MultiPlan
  • PacificSource
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • TRICARE
  • United Healthcare
  • Wellmark Blue Cross and Blue Shield