Alhambra, CA - Optum
Family Medicine • Alhambra, CA • Since 1919
About
Summary: Magan Medical Clinic, Inc., part of Optum, is a Covina-based multi-specialty hospital and health care provider within Optum California. It operates 7 offices across Southern California (including Covina, Diamond Bar, San Dimas, and La Verne) and offers affordable, personalized care with a range of doctors, specialists, urgent care, and medical billing services. The facility emphasizes a comfortable environment and comprehensive care under one roof, with 21+ specialties and a main location at 420 W Rowland St, Covina. Financial services and a patient-friendly portal are among its offerings. Key facts: founded 1919, private parent (IRA Capital, LLC), annual revenue ~$39.3M, 17 employees. If you’re seeking Optum services specifically in Alhambra, this page informs about related Optum California locations but does not list an Alhambra office.
Clinic Type
Family Medicine
Address
420 W Rowland St, Covina, California 91723, US
Phone
1-877-292-4040
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
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Insurance & Payment
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Languages Spoken
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Social Media
Photos








What Patients Say
Overall sentiment across review platforms: mixed
- Yelp: 3.5 out of 5 stars (40 reviews)
Patients praise
- Knowledgeable and friendly doctors
- Helpful and professional front desk staff in some instances
- Convenient location with accessible parking
Common complaints
- Difficulty reaching medical staff by phone/automated systems
- Long wait times for appointments
- Frustration with lab service changes (referrals to outside labs like LabCorp)
- Concerns regarding professionalism and bedside manner for specific providers
"Trying to speak to medical staff for appointments or support just doesn't happen. After several automated prompts, you get 'we are experiencing technical difficulties. Please call back later.'"
— Yelp review"Doctors are very knowledgeable and friendly but what makes this places a pleasure is their staff. Super friendly, carrying and also knowledgeable."
— Yelp reviewSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Alhambra Hospital nurses ratify new contract with strong measures to improve patient safety and nurse retention | National Nurses United — Jul 24, 2025
- UnitedHealth's Optum Rx sues California over PBM law — May 13, 2026
- Carlos Alan Martinez — Jun 25, 2026
- Optum Care Network continues to be part of the Anthem Blue Cross commercial HMO Network. — Nov 26, 2025
- Optum Care Network is leaving Anthem’s HMO network — Nov 4, 2025
Information sourced from the clinic's website as of July 10, 2026.
More family medicine clinics in Alhambra
AMG Medical Group (AMG Alhambra) is a public healthcare provider based in Alhambra, CA, offering primary and specialty care through walk-in, same-day, telemedicine, and scheduled appointments. While the main site highlights scalable services across southern California and patient-centered care, specific address details (e.g., 333 S. Garfield Ave) aren’t explicitly listed on the provided content. If you’re seeking a local AMG location near 333 S. Garfield Ave, this page confirms AMG’s Alhambra presence and general service model, with a focus on accessible, personalized care across the San Gabriel Valley.
Summary: Tzu Chi Health Center - Alhambra is a charitable, patient-centered health care facility operated by Tzu Chi Medical Foundation. Based in Alhambra, CA, it focuses on affordable care for underserved communities and offers health centers, mobile clinics, and community wellness programs. The center emphasizes accessible, charitable healthcare with a small local footprint (notable online presence and steady traffic). Key contact lines are listed, and the organization appears connected to broader partners in the healthcare or charitable sectors.
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