Ear, Nose, and Throat at Fontana Medical Center - Kaiser Permanente
ENT (Ears, Nose, and Throat) • Fontana, CA
About
Summary: The Fontana Medical Center is a Kaiser Permanente facility in Fontana, California that provides healthcare services and benefits. It’s part of Kaiser Permanente Southern California and offers medical services, appointments, and coverage information. The center employs a small team (2 staff) and includes Medical department roles. For ENT-specific care (Ear, Nose, and Throat), you would typically schedule appointments through Kaiser Permanente’s Fontana location page or contact the center directly for ENT services and specialists. Key details: - Location: Fontana Medical Center, Fontana, CA (Kaiser Permanente Southern California) - Services: healthcare, medical services, benefits, appointments, coverage information - ENT-specific guidance: Not explicitly listed on the provided page; contact Kaiser Permanente Fontana for Ear, Nose, and Throat (ENT) appointments and specialists - Contact references: General phone numbers listed for the facility; direct ENT appointment specifics should be confirmed via Kaiser Permanente Fontana channels If you want, I can pull the direct ENT appointment options or the current ENT specialists affiliated with Fontana Medical Center, once provided access to more detailed Kaiser Permanente pages.
Clinic Type
ENT (Ears, Nose, and Throat)
Address
9961 Sierra Ave, Medical Office Building 2, 5th Floor
Phone
1-866-984-7483 (1-866-9THRIVE)
directoryupdate@kp.org
Opening Hours
Monday through Friday, 7 a.m. to 5:30 p.m.
Telehealth
Available
Services Offered
—
Insurance & Payment
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Languages Spoken
Social Media
Photos

What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye/Google/Facebook Aggregate: 3.3 out of 5 stars (aggregate for Fontana Medical Center) (1,496 reviews)
- Healthgrades (Dr. Johnny Sok): 5 out of 5 stars (4 reviews)
- Healthgrades (Dr. Eugene Son): 5 out of 5 stars (1 review)
Patients praise
- Highly knowledgeable and professional specialists
- Effective, specialized treatment for conditions like vocal disorders
- Personalized patient care from certain ENT physicians
Common complaints
- Long wait times for appointments
- Concerns regarding staff responsiveness in some areas of the medical center
- Mixed experiences with bedside manner depending on the specific physician
"Dr. Sok is an excellent ENT and the absolute best for treating vocal disorders... Fun guy & very informative."
— Healthgrades review of Dr. Johnny Sok"This man just KNOWS what he is talking about! Warmed up to him! ... He a dually calls PERSONALLY to discuss your issues! Unheard of! 1000 stars!"
— Healthgrades review of Dr. Eugene SonSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- April Heredia — Mar 3, 2026
- Dr. Kathy Lao, DO - Family Medicine Doctor in Hesperia, CA — May 14, 2026
- Running toward recovery: Cancer survivor’s story | News | fontanaheraldnews.com — Mar 30, 2026
- Kaiser Permanente and Providence St. Mary announce collaboration | Announcements | fontanaheraldnews.com — May 12, 2026
- Richard De Guzman — Apr 17, 2026
Information sourced from the clinic's website as of July 11, 2026.
More ent (ears, nose, and throat) clinics in Fontana
Casa Colina Fontana, part of Casa Colina Centers for Rehabilitation, offers specialized medical and rehabilitative services in Pomona, CA. With a long history (founded 1936) and extensive facilities, they provide comprehensive care including surgery, orthopedics, physical therapy, spinal injury rehab, stroke rehab, and outpatient services. The organization operates multiple locations in Southern California (including Pomona, Monrovia, Azusa, and nearby areas) and focuses on multidisciplinary, patient-centered care delivered by a large team. If your specific interest is Ear, Nose & Throat (ENT) services, Casa Colina emphasizes rehab and surgical pathways within its broader medical offerings; for ENT-specific procedures or providers, you may want to contact their Pomona campus directly or visit casacolina.org for current ENT-related specialists and services.
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