If Mr. Robbins hadn't blown his gasket, I would have suggested contacting him. Unfortunately, I've since reviewed his LinkedIn profile and I can't in good conscience recommend an advisor who has been practicing for less than a year, has no tax background (LL.M, prior accounting employment, or even just experience from time spent in practice), and has demonstrated poor judgment in an online board linked to his real-life profile. Bitcoin taxation isn't a settled issue; most of the concepts are extensions and analogizations from other areas of tax law which can't be fully understood in only a few months of professional practice.
My recommendation: if you're on the West Coast, reach out to Loyola Law School's LL.M program and ask them to recommend an alum; if you're on the East Coast, reach out to NYU or UMiami's LL.M programs. LL.M programs are usually very good at helping connect prospective clients to their alumni.