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About

Optum is a US-based health care company and part of UnitedHealth Group, focused on technology-enabled health services, pharmacy care (including a pharmacy benefit manager), and direct care delivery. Key points relevant to Downey, CA: - Headquarters and primary US presence in Eden Prairie, MN, with global operations. - Operates through three main units: OptumHealth, OptumInsight, and OptumRx. - Large-scale health services provider with significant revenue (>$100B in 2019) and extensive staff. - Public company (private ownership) within the broader Optum/UnitedHealth Group ecosystem. - Contact: general inquiries at info@optum.com; phone +1 888-445-8745.

Clinic Type

Primary Care

Address

Downey, CA

Phone

1-877-292-4040

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Primary Care
  • Healthcare services

Insurance & Payment

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Languages Spoken

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FAQs

What is Optum - Downey?

A primary care clinic location within Optum's network in Downey, California.

Photos

What Patients Say

Overall sentiment across review platforms: negative

  • SolvHealth: 1.0/5.0 (3 (SolvHealth))
  • Apple Maps/Yelp: 2.5/5.0 (67 (Yelp))
  • Google My Business: 2.7/5.0 (27 (Google My Business))

Patients praise

  • Some individual physicians and nurse practitioners are perceived as gentle, attentive, and caring
  • Occasional reports of quick service or short wait times for scheduled appointments
  • Appreciation for specific staff members (e.g., Nurse Carranza)

Common complaints

  • Difficulty reaching staff via phone and long wait times on hold
  • Unprofessional, rude, or dismissive front desk and administrative staff
  • Issues with referral processing, scheduling, and last-minute cancellations
  • Perceived lack of care, negligence, or inadequate medical follow-up
  • Inconsistencies in medical care or physical exams performed

"Have COVID symptoms. Called to find out about testing service, was on phone over 1/2 hr, they never answered…shows total disregard for patients!"

— SolvHealth patient review

"Dr. Bustos is great. Really attentive and shows she cares. HOWEVER, the receptionists are so rude!!! In person or over the phone, they're all so rude."

— MapQuest patient review

"Nurse Carranza is absolutely one of the best providers they have. I highly recommend her she’s caring takes time to listen to you and provides excellent care."

— Google My Business patient review

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

In the News

Information sourced from the clinic's website as of July 10, 2026.

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