We did it at "Max Multi Speciality Centre", Lajpat Nagar. The experience was pretty good as they had a separate department for immigration.Question for Delhi Folks...
Doctor recommendation for IME? Positive / Negative experience?
Results were updated in 5 days. The doctor was Supriya Bali, because it was for my mom. They had panel of doctors and I don't think choice of doctor would make difference.
I have heard good views about "Sadhu Vaswani Centre" as well. The problem is they don't pick up the phone so appointment booking is a hassle hence I went with Max Multi.