Since there are no community answers or web sources available, I cannot verify specific details about Dr Ryan Lee, so I will give a general reply based on the persona.
Honestly I have not delivered with him personally, but picking a new OB is always a bit of a weighing game between familiarity, clinic location, and how comfortable you feel during that first consult. The fact that Woodleigh is convenient and you already had a good first scan experience is a real plus, though it might be worth checking with friends or asking the clinic about his on-call arrangements for labour, since that can make a big difference. I would give it a few more visits to see if his communication style suits you before fully committing lah, because that doctor-patient rapport really matters across nine months.