San Diego would be a nice place to have a base of operations for getting more involved in biotech.
http://wavefunction.fieldofscience.com/2015/03/cancer-genomi...
http://thesciencenetwork.org/programs/reading-the-human-geno...
The Washington DC area I believe disproves your hypothesis.
As do facts and numbers:
http://www.fiercebiotech.com/story/top-15-cities-biotech-ven...
http://www.genengnews.com/insight-and-intelligenceand153/top...