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Sleep Clinics - Sleep Medicine - UCLA Health

Sleep MedicineWest Covina, CA

★★★★☆4.4/5132 reviews across 3 platforms

Ratings by platform

  • Birdeye (UCLA Health Santa Monica Pulmonary Sleep Clinic): 3.3/5 (7)
  • ComplaintsBoard (General UCLA Health): 2.0/5 (based on complaints) (21 complaints)
  • UCLA Health Provider Profile (Dr. Daniel W. Kang): 4.9/5 (104 reviews)

What patients say

Patients praise

  • Highly skilled and compassionate medical providers
  • Effective treatment planning for conditions like sleep apnea
  • Helpful clinical staff during sleep studies
  • Clear and informative consultations

Common complaints

  • Difficulties in scheduling and communication with staff
  • Long wait times or delays in receiving medical equipment/tests
  • Issues with administrative professionalism and organization
  • Inadequate follow-up or failure to notify patients of appointment changes
  • Physical environment at some sleep study facilities perceived as hospital-like or uncomfortable

In patients' words

"Dr. Kang is an exceptional provider. He is brilliant and provides compassion with his patients, we're very grateful for his care."

UCLA Health Provider Profile

"Parking here is a nightmare. Do not waste your time getting a sleep study test here... They take 6 months to ship a sleep test to your home."

LocalityBiz (UCLA Sleep Disorders Center)

"My husband had an appointment scheduled this morning... When we arrived, we were told that he was doing procedures today and would not be seeing patients. The staff even asked if we had been notified; only to later confirm that no one had made any attempt to call us to reschedule."

Birdeye (UCLA Health Santa Monica Pulmonary Sleep Clinic)

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 10, 2026 — sources: [1][2][3][4][5][6][7].

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