I've only seen Dr. Kaufman. I've heard good things about Dr. Chheda, however, and I know they consult each other. Yes, there are two H's in her name! I highly recommend them.
For my appointments I've only needed to see him one day. But it likely depends on what you want to do. If you want to do some tests (SIBO), it may take longer. I'd contact them ahead of time and see what they recommend.
Also, ask them about test costs. They do a lot of blood work, but that was covered by my insurance. It wouldn't be, coming from another country, so ask in advance.
As for where to stay... it's more a matter of the whole area being outrageously expensive. There really isn't a bad place to stay anymore, since it's all been gentrified by the dot com businesses (I lived in Palo Alto from 1980 to 2004, and the change in the area is unbelievable). Anyway, if you're not up for $300+/night hotel prices, I suggest using AirBnB. You can get a really nice room for much less, with access to a kitchen, etc if you like.
Here is there office visit fee schedule (sorry, the formatting was lost):
PATIENT FEE SCHEDULE
New Patient Deposit
**Will be applied to initial appointment fee.
$300
Initial appointment
90 minutes
$650
First follow-up appointment
60 minutes
$585
Follow-up appointment
30 minutes
$485
Follow-up appointment
Over 30 minutes
$585
Time over scheduled appointment time
Each additional 30 minutes
$100
Telemedicine follow-up appointment
5-10 minutes
$150
Telemedicine follow-up appointment
11-20 minutes
$325
Telemedicine follow-up appointment
21-30 minutes
$450
Telemedicine follow-up appointment
Over 30 minutes
$550
SIBO Testing
$200
Prior Authorizations
**SInce insurance companies refuse to cover compounded medications, we will NOT attempt to do prior authorizations for these mediations.
$50 to $100
Rituxan/IVIG approval processing
$150 to $500
New Patient cancellation fee
Less than 10 business day notice
$300
Established Patient cancellation fee
Less than 72 hours notice
$250
We are a fee-for-service clinic and do not accept insurance. Most insurance companies consider us an out-of network provider. Therefore, payment is expected at the time clinic services are rendered.
Following an office visit or phone consult, you will receive a superbill that you can submit to your insurance for reimbursement.