I did it with dr. colin saldanha...i think he specializes in doing immigration medicals
...He takes only 2 min to sign your medical check form & the day i visited him, he even sent pregnant lady for X-ray. (he is not supposed to do that
)....i am sure if you give his clinic a call they will accommodate you within couple of days for sure...its just like routine business for them to make 200 bucks every 10 min.....although they are quick in uploading results....in my case CIC received my medical results within 2 weeks. My Ecas shows medical received line within 2.5 weeks. He has lots of gujju's in his staff!!!
- Gaurav