I had a doctor I've been corresponding with bring my attention to this link.  I think that this may be an excellent laboratory for those patients who are doing skin biopsies and may be worth considering.  This doctor was not recommending this laboratory to me, but was questioning me whether I knew if it was a good laboratory or not.  I think, however, that this may be a laboratory for US patients to consider doing their skin biopsies due to the fact that they seem to be ON TOP OF MAST CELL RESEARCH!!!  

So, although I can not endorse it, I think that it's a worth while lab to try.  We will only know if it's a good one by trying them.  


Here is the link and if you will go to the link you will find IMPRESSIVE information about the mast cell involvement within the skin.

http://www.therapath.com/Mast_Cell_Density.php