- Internal Medicine
Where to find us
Hours of Availability
|Day of the Week||Hours|
|Monday||8:00 AM - 5:00 PM|
|Tuesday||8:00 AM - 5:00 PM|
|Wednesday||8:00 AM - 5:00 PM|
|Thursday||8:00 AM - 5:00 PM|
|Friday||8:00 AM - 5:00 PM|
About Ruth Karunananthan, M.D.
Dr. Karunananthan is a trusted physician and friend to the West Covina community, and values providing quality service to her patients.
Through her partnership with Lakeside Community Healthcare and Regal Medical Group, Dr. Karunananthan has access to the best hospitals, specialists, labs, radiology facilities and support programs available. As a dedicated champion of health, Dr. Karunananthan exemplifies the Lakeside and Regal standards of accessible and compassionate healthcare.
When not treating patients, Dr. Karunananthan enjoys traveling and
spending time with her family.
- Preventive Care
Health Plan Information
Lakeside Community Healthcare Health Plans
|Alignment Health Plan||(866) 634-2247|
|Anthem Blue Cross / California Care||(800) 999-3643|
|Blue Shield of California||(888) 256-3650|
|Care 1st Health Plan||(800) 544-0088|
|Easy Choice Health Plan||(866) 999-3945|
|Golden State Medicare Health Plan||(877) 541-4111|
|Health Net||(800) 522-0088|
|Inland Empire Health Plan||(877) 273-4347|
|Inter Valley Health Plan||(800) 251-8191|
|LA Care Health Plan||(888) 452-2273|
|Molina Healthcare||(800) 665-0898|
|SCAN Health Plan||(800) 559-3500|
|United Healthcare / PacifiCare / Secure Horizons||(800) 624-8822|