
RichardCare
How an active retiree beat colon cancer with screening and the support of his Wellstar care team
Published on March 27, 2025
Last updated 01:55 PM March 27, 2025

If you start noticing something is different—[that] a normal process of your body changes—you need to understand why. That’s what happened to me, and I was fortunate to get my appointment with Dr. Renelus.
- Richard Knox
Colon Cancer Survivor
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Vinings Health Park Cobb Medical Center Roderick Harding RhyantBenjamin Dwight Renelus Anushka Vavitra Arumugasaamy William Lee Forehand III PeopleCare
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Kathy DeJoseph delights in making and giving away thousands of soft and cheerful hats to Wellstar cancer patients through a nonprofit she founded called Happy Caps. It’s all in the name of bringing a little light and comfort to people during a hard time.
Where did the idea come from? It started with Kathy’s own lung cancer diagnosis.
A commitment to yearly lung cancer screening
A cancer survivor for more than a decade, Kathy said regular lung cancer screenings were the key to her survival. With a long history of smoking and growing up around relatives who smoked, she decided to join an early detection lung cancer study at Wellstar.
Even though she felt fine and had no symptoms, committing to the study meant having an annual low-dose CT scan every year. After several years of clean scans with no signs of lung cancer, Kathy told a nurse that she was going to quit. But the nurse persuaded her to come in for another screening.
“Thank goodness she did,” Kathy said. “I was diagnosed the very next day.”
Quick and efficient treatment at the STAT Clinic
Being a part of the study and getting screened early allowed Kathy to move immediately to Wellstar Lung Cancer STAT Clinic at Wellstar Kennestone Regional Medical Center.
STAT stands for Specialty Teams and Treatment, highlighting the collaboration of multiple cancer experts. Together, they come to a consensus on a treatment plan and meet with the patient on the same day. This puts the patients at the center of their care plan, allowing them and their families to get immediate answers to questions, make decisions and start treatment faster.
“The biggest benefit for me with the way the STAT Clinic works is that I didn’t have to worry about whether the doctors had actually talked to each other,” Kathy said. “They’d come in one after another and tell me what they thought from their expertise.”
Immediate communication and mutual agreement among medical experts mean treatment plans are established and started faster, which is proven to improve long-term survival. On average, it takes 60 to 90 days from the time of diagnosis to treatment in the U.S. With the STAT Clinic at Wellstar, patients go from diagnosis to treatment in 14 to 20 days.
Kathy’s treatment started quickly—she had a lung biopsy the day after her STAT Clinic appointment and started chemotherapy a week later.
“I wasn’t as terrified for as long as most people are because I had answers within a short period of time,” Kathy remembered.
She had surgery once she completed chemotherapy. Throughout the process, she had the support of an entire cancer team, including a medical oncologist, a lung cancer surgeon, a pulmonologist and a nurse navigator.
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BillyCare
William “Billy” Gerace, a retired man in Mableton, found himself progressively restricted by severe emphysema. Dependent on oxygen, it was tough to find the breath and the energy to work in his garage. Then he found out about BLVR, a procedure that would change his lungs—and his life—for the better. Now he spends his days breathing new life into classic cars. Billy’s story highlights the power of expert care and leading-edge treatments at Wellstar, and our commitment to help people get back to doing what they love.
Slowed down by an oxygen tank
For Billy, the simplest of movements became Herculean tasks. The man who loved tinkering in his garage found himself slowed down by an oxygen tank and dependent on his wife, Patty, to help him move it from room to room.
“I couldn’t walk 20 feet without the hose on my nose,” Billy said. “I couldn’t go from the living room to the kitchen without oxygen. That’s how bad it was.”
Billy suffered from emphysema, a severe type of chronic obstructive pulmonary disease (COPD). The inability to work in his garage on his collection of vehicles—including a '69 Corvette convertible—was heartbreaking.
“I’d have to do five minutes’ worth of work—then catch my breath,” he remembered. “It took me a very long time to do anything. A project that would normally take an hour took two days. I had to sit dormant most of the time.”
Billy had managed this condition for years with prescription medication and pulmonary rehabilitation, but in the final months leading to his procedure, he had the impression that his life was fading with every gasp of air.
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GregCare
“My wife and I are blessed to live on this land,” Greg Rodgers said. “God instructs us to be good stewards of the land and we are dedicated to doing just that. We’re always mowing, planting and tending to fallen trees.”

Much like their acreage, Greg sees his body as something that deserves to be maintained with care. And he’s an advocate that other men do the same. Seeing a doctor regularly and getting screened can help identify conditions earlier so they’re more treatable. Greg learned that from his personal experience with prostate cancer, and the team at Wellstar West Georgia Medical Center who helped him overcome it.
“It’s not so much my story as the story of the professionals at Wellstar—they’re tremendous people,” he said.
The right tests for an accurate diagnosis
Prostate health is not something to ignore. Greg understands this now after a routine PSA test—a simple blood test—came back abnormal in 2020. When PSA levels are checked regularly and rise over time, they can be a sign of prostate cancer.Because of his elevated PSA, Greg began monitoring his prostate health and eventually, connected with Wellstar Urologist Dr. Richard Jadick in LaGrange. Dr. Jadick performed a UroNav fusion biopsy to investigate his climbing PSA. During the procedure, an MRI helps accurately target the biopsy location. This biopsy has a low false negative rate, meaning the results are more trustworthy than in the past. Greg’s results came back positive for prostate cancer.
Pursuing personalized, expert care
Because every case of prostate cancer is different, there are a range of options for treating it, from active surveillance (monitoring with imaging) to advanced treatments like robotic surgery and targeted radiation therapy that have fewer side effects than traditional treatments.Greg and Dr. Jadick discussed several options, but before Greg made any decisions, Dr. Jadick recommended he see Dr. Robert Taylor, a Wellstar radiation oncologist.
Greg remembers having reservations about radiation therapy. But once he arrived for the appointment, he felt immediately at ease. “Dr. Taylor is a quiet, confident person with a kind smile,” he said. “He was really good at explaining everything, going through studies and the different procedures. He’s so methodical, so good at answering questions and so patient.”
The option they settled on was a high dose of targeted radiation aimed at the prostate during a shorter treatment course (20 days versus 44). A newer technology called SpaceOAR Hydrogel would separate the rectum from the prostate during treatment, preventing unnecessary radiation exposure—and side effects.
“When it comes to choosing the right treatment, everything is a balance between the risk level and a variety of other personal factors,” Dr. Taylor said. “We want to provide treatment that is the least disruptive and most effective.”
To be sure this was the best plan for Greg, Dr. Taylor requested a second opinion from Mayo Clinic. Wellstar experts have a direct connection to Mayo Clinic specialists through its Mayo Clinic Care Network membership. Wellstar physicians and patients can access eConsults—virtual second opinions—at no additional cost to patients.
Some additional imaging was recommended, which validated Dr. Taylor’s treatment plan. Greg moved forward with his cancer treatment with pure confidence.
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