Many of us use www.discountedlabs.com, which is owned by Nelson. Excellent prices and all lab work performed by LabCorp.
Since you are comfortable with telemedicine, you should consult Defy Medical and Prime Body. Yes, they are sponsors, but no - they aren't t-mills (which is what you fell into). I'm a Canadian, not a patient of either, but would certainly contact both if I wee living in the States. Ask as many hard questions as you can think of; they won't dodge.