Dr. Chanelle "Nellie" Poulin
Owner, D.C.
Before she built SPC, Dr. Chanelle “Nellie” Poulin learned what it meant to compete at the highest level. She captained the varsity field hockey team at Providence College and earned All-American honors twice in Division I NCAA Field Hockey. She went on to earn a Bachelor of Science in Biology from Providence College and her Doctor of Chiropractic degree at Life University in Atlanta, GA. She is also certified in Chiropractic Biophysics (CBP), Functional Movement Systems, Graston Technique, and Russian Kettlebell Training. That athletic background, the years of training, competing, and pushing through, is part of why she approaches chiropractic care the way she does today.
That approach was shaped most by what happened after chiropractic school, when Dr. Poulin developed severe hip pain of her own. It affected her sleep, her walking, her training, even sitting for too long. “The most frustrating part wasn’t even the pain,” she says. “It was feeling like a hypocrite. I had just gone to school to help people get out of pain, while secretly wondering if the thing I’d dedicated my life to even worked.” She tried the traditional route: adjustments that gave temporary relief but never solved the underlying problem.
That experience changed how she views chiropractic care entirely. She realized how many patients walk around feeling exactly the same way: frustrated, unheard, told to stop doing the things they love, starting to wonder if their own bodies are failing them. It’s why SPC was built differently, not around chasing symptoms or quick fixes, and not around telling active people to stop being active. SPC is built around finding the real reason pain keeps coming back, so people can trust their bodies again and get back to the sport, training, or movement they love.
Outside the office, she’s still an athlete at heart, with a passion for hockey, skiing, hiking, running, and spending time with her family and 2 pugs, Hatty and Zamboni.
Dr. Levonis Davis
Dr. Levonis Davis is a licensed Doctor of Chiropractic who is passionate about helping people move with confidence, recover from injury, and perform at their highest potential. With a lifelong love for athletics, health, and fitness, she understands firsthand the dedication, discipline, and resilience required to stay active and overcome physical challenges. Her experiences as both an athlete and clinician shape her patient-centered approach to care.
Dr. Davis earned her Doctor of Chiropractic degree from Life University, where she also competed on the Track & Field team as a shot-put athlete. During her collegiate career, she achieved NAIA All-American honors in the shot put, an accomplishment that reflects her commitment to excellence, perseverance, and high-level performance. Competing at the collegiate level gave her a deep appreciation for biomechanics, movement quality, strength development, injury prevention, and the importance of effective recovery.
Inspired by the body’s remarkable ability to heal and adapt, Dr. Davis pursued chiropractic to help individuals not only relieve pain but also improve the way they move and function. She believes that every patient deserves care that goes beyond symptom relief by identifying the underlying causes of dysfunction and creating a plan that promotes long-term health and performance.
Her treatment philosophy combines chiropractic adjustments, manual therapy, movement assessment, and individualized rehabilitation to help patients return to the activities they love. Whether working with competitive athletes striving for peak performance, active individuals recovering from injury, or patients looking to move through everyday life with greater ease, Dr. Davis is committed to delivering personalized, evidence-informed care that empowers patients throughout their recovery journey.
Outside of the clinic, Dr. Davis enjoys strength training, running, spending time with family. As someone who continues to challenge herself physically, she understands the mental and physical demands of training and recovery, allowing her to connect with patients through shared experiences and practical solutions.
Her mission is to help every patient move better, feel stronger, and build the confidence to pursue the activities that matter most, whether that’s competing at a high level, returning to work, or simply enjoying an active, healthy life.