• Looking to Contact your insurance carrier? Try here
• The AM BEST Insurance Rating Company
• National Association of Insurance Commissioners
• Castle Group is a proud member of the National Association of Health Underwriters
• Castle Group is a proud member of the Northbrook, Illinois: Chamber of Commerce
• Health A to Z
  A comprehensive search engine and database about health and medicine.
• Regional Web for the National Association of Health Underwriters
• Blue Cross National Links: directory of health resources
• Intellihealth - Medical Resource Guide from John Hopkins
• Healthbrokers.com for Dave Bommarito’s site in Michigan.  A great local agent.

Some other sites:

• midwesthealth.com
• drugstore.com
• HealthInsure-Illinois.com
• AHealthQuote.com
• PPOChicago.com
• HMOChicago.com
• www.HealthInsure.com
• www.Midwesthealth.com
• www.e-rxcard.com
• www.health-lifeinsurancequotes.net
• www.netrxcard.com
• www.netdrugcard.com
• www.lifequotes.org  
• www.life-healthinsurancequote.com
• www.managedvisionplans.com
• www.health-lifeinsurancequotes.org
• www.health-lifeinsurancequotes.com
• www.mvp-esh.com
• www.healthinsure.net
• http://www.healthinsure.com/www.healthinsure.tv
• http://www.healthinsure.com/www.healthinsurance.tv
• www.life-healthinsurancequotes.com
• www.health-lifeinsurancequote.com
• www.eprescriptioncard.com  
• www.erxcard.com  
• www.healthinsurequote.com
• www.term-lifeinsurance.net
• www.insuredtoday.com
• www.healthquotes.org
• www.healthinsurancequotes.net