I Highly recommend Dr Paritas at Samitivej, Soi 49, Bangkok. I went to the recommended doctor in Pattaya and while she was preparing the instruments for an invasive biopsy on my forehead, which she agreed would leave a scar, I researched doctors who could do the less invasive MOHS procedure. Only doc in the area who can is Dr Paritas. Even Bumrungrad doesn't have the equipment. Thanks to @GinBoy2 for his recommendations!
Dr Paritas just froze the problem area off and all is well! Super nice guy. I'll be back soon for a follow-up.