I don't drive so road names other than Sukhumvit mean nothing to me, is there are nearest MTR/BTS that I can simply go to and get a motobike from?

& minutes I was on hold! ...Wonder how much that cost.

Anyway, it's Petburi MRT then moto.

& minutes I was on hold! ...Wonder how much that cost.

Anyway, it's Petburi MRT then moto.

Good idea to take a motorcycle taxi to the hospital, you just might need their services....

Mac

Yes, from the Phetburi MRT station you will need a taxi. It will need to turn north of Soi 47.

BUT...the dental clinic for the hospital is right on Phetburi.

Bangkok Hosp and the dental clinic offer from/to van shuttle about once an hour from Thonglor, Prompong (Fji), Central (Chidlom) and Petchburi. The van service is very reliable and safe based on my experiences.

They also offer a commuter service schedule that stops at various hotels around town but on a more limited basis.

Best to call the hospital (tel 1719) and tell them where you are starting and when you want to arrive to get exact pickup locations and schedule times.