As asked, sharing my experience.
Sorry about its length.
Went to Sadhu Vaswani Medical Centre, Shanti Niketan, Delhi. Had appointment with Dr. Rajiv Khosla. In my short meeting I found him to be very nice and polite, always putting hindi word 'ji' in his talks.
First Dr asked me for my ITA letter. I didn't go with the copy of my ITA as it was not asked anywhere in the CIC site for Medical checkup nor the person at doctor's office asked me to bring but I think it was a mistake from my side as they need something to link your report with thought I am not sure. Dr told me he is fine if I can show him the ITA letter from my mobile. I came out of doctor's room and with slow interned speed was finally able to fetch the ITA letter in 30 odd mins. Went back to Dr's room again. Luckily he was not with any patient at that time. And so now the process started.
He verified my ITA letter
Filled the online eMedical form and asked me to verify the information like my DOB, address, Passport no. etc on screen.
Eye sight check- With both eyes asked to read letter from slight distance.
Checked my height and body weight.
Asked a set of question about any existing disease like TB, Cancer, HIV, any surgery, what type of medications I am on.
Then checked my BP. It came at 140/88. He asked have I checked my BP earlier, when it was and what were the results. He said its at Borderline and he is not sure how CIC will take it. I have my fingers crossed.
Then for physical examination he asked me to remove everything except my underwear and lay on the examination bed. Then with his small hammer like instrument he slightly hit me a my elbow joints and knee joint. Put his stethoscope around heart area on chest , checked there. I was really tense with high BP and generally during checkups my heart beats go up. So he asked me-Why I am so tensed. He asked me to relax and take deep breaths and then again checked with his stethoscope.
That was it at his room. I asked him how did it go except my BP, he said I am fine. But I have my fingers crossed over BP.
Now his assistant sister gave me form which has my Photo pasted, other details that doctor filled online. I haven't yet read it but this is the form which I need to upload for my medical checkup and has a UMI number.
Doctor assistant also gave a form with what other tests I need to undergo and asked me to pay the bill for it . It costed Rs 4100. Then they took blood sample, urine sample and Xray of chest. Also a photograph.