Joe's House shares long list of resources for cancer patients.  

Me Strong is a great resource for individuals with cancer and people who want to help them. 

Max Love Project is a great pediatric cancer foundation and they also list other resources on their site. 

Through direct financial assistance as well as online support, The SAMFund gives young adult survivors the tools and resources to overcome their financial challenges and move forward with their lives. 

Dragon Master Foundation lists many resources for cancer patients on their website. 

The Ped-Onc Resource Center, here is a link to resources for pediatric patients.

PearlPoint Cancer Support strives to connect all adults affected by cancer to resources for support, information and clinical research in their communities.
What Next - Connecting the cancer community provides a place to connect with peers, information and resources specific to the individual.
Cancer Financial Assistance Coalition (CFAC) is a group of national organizations that help educate patients and providers about existing resources through a searchable database. 
Another resource to help navigate the financial side of chemo is Chemo101

The Ulman Cancer Fund for Young Adults offers patient navigation services, peer-to-peer support groups, financial assistance, college scholarships.

CancerHawk continually shares updated information about cancer and resources for patients as well as caregivers. 

Oral Cancer Information