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9961 Sierra Ave., Fontana, CA, 92335, United States
Get directions| Weekday | Schedule | Status |
|---|---|---|
| Mon | 9:00 a.m. to 6:00 p.m. | |
| Tue | 9:00 a.m. to 6:00 p.m. | |
| Wed | 9:00 a.m. to 6:00 p.m. | |
| Thu | 9:00 a.m. to 6:00 p.m. | |
| Fri | 9:00 a.m. to 6:00 p.m. | |
| Sat | Closed | |
| Sun | Closed |
Had a conversation with friends about their poor Dr care. I had never really considered the great care I received. I've had 4 operations in the past 6 years and dealt with 6 doctors. My primary care doctor consistently follows up with me via phone or Kaiser app. I appreciate not having the negative experience that friends have had with thier doctors. I recommend Dr Osei because he's caring of your medical concerns, he listens and most importantly he follows up
Dr. Osei is an excellent physician!
My husband was transferred to Dr Osei by Kaiser after being in a coma for months ,Dr Osei refused to help him and left him in agonizing pain for a week wouldn't return calls or emails.Luckily my husband was eventually transferred to a kind Dr.!
Dr Osei was one of the most uncaring Drs I have ever met, if u r suffering from any kind of pain he will not care and top it off with rude condescending behavior!
Dr. Osei takes the time to listen. He is very patient and knows how to respond in a caring and professional way.
Kwasi Osei M.D.| Kaiser Permanente has a 3.4 star rating with 7 reviews.
Kwasi Osei M.D.| Kaiser Permanente is open now. It will close at 6:00 p.m.
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