Robert C Ang MD FCCP, FAASM

This review is for Dr. Grace Ng, who works in this practice with Dr. Ang. She is by far, the most thorough, professional physician I have had the pleasure of having in some time. She asked a lot of questions ran test and really took to time to make sure I am healthy. Granted I asked for a lot of the tests to be taken, though she took the extra step when I mentioned my diet and how we could take more tests to investigate all matters that came to my body’s feelings and food. The office is also patience and helpful when it comes to appts, information, etc. This office complex is shared with other office, which made it easy for taking my blood work, which was only a few steps away… SCORE! Second best thing, it’s less than a mile from my home.
Thank you Dr. Ng for allowing me to see there are still some awesome physicians around!

If you’re having sleep problems, he knows his stuff. He takes a lot of time with you – you never feel rushed. And he’s able to identify problems that most other doctors wouldn’t catch.

Dr. Ang was the first doctor to ever diagnose my oversized turbinates which had caused breathing problems for 50+ years. He referred me to an excellent surgeon who corrected the problem, and it has been a life changing improvement in my health.
Dr. Ang is very thorough, exceptionally competent, and a very nice person who cares about his patients.

Sleep Medicine Center — Los Gatos and Sunnyvale
Dr. Robert Ang is an exceptional Doctor. I was initially surprised to be referred to him (as a Sleep Medicine specialist), because I rarely had problems going to sleep. But he immediately identified a number of areas.
As stated by another reviewer, he is very patient, very clear, and explains things in a way that they make perfect sense. I like quite a lot of detail, and he is prepared to give me that. He has taken a great deal of time with me, and I have the highest confidence in his professional expertise.
I have found all the staff to be really friendly and helpful.

Dr Ang has become much better, as he was focusing on his sleep study business, rather than other more difficult disciplines.
Again I strongly recommend him if you are looking for someone to chat about medical common sense, or sleep study.
Sometimes he talks to you about things you already know, that can be a bit annoying.
In general, he’s not a bad doctor, he is a mediocre doctor.

Dr. Robert Ang (don’t confuse him for his wife that is in Internal Medicine) is awesome. He’s my «sleep» doctor and my health has improved measurably since I’ve been with him. He’s patient with all of my questions. Translates doctor speak into human speak for me usually without me even asking him to.
I’d give him 5 stars but not all of his staff are as as friendly as him and one of the doctors that conducts overnight sleep clinics doesn’t speak very good english which can be difficult if you’ve never done a sleep study before.
He’s also got an office in Los Gatos.