Lara Salahi and Catherine Cole: When Danilo Ramirez, 44, was diagnosed with stage 2 lymphoma, his doctor told him chemotherapy and radiation would offer him his best shot to survive. But the thought of medical treatments with harsh side effects overwhelmed Ramirez.

“Mentally [chemotherapy] was really hard on me,” said Ramirez. “There were nights that I couldn’t sleep at all, knowing that I had to face that.”

Ramirez was too claustrophobic to endure radiation treatments, which required wearing a large protective mask.

“He almost was willing to refuse treatment for a potentially curable cancer,” said Ramirez’s doctor, Dr. Rex Hoffman, who is also the medical director of radiation oncology at Roy and Patricia Disney Family Cancer Center in Burbank, Calif.

“Without treatment, he would …