Meet the Team

The Main Street Wellness Team

Noah Gosselin, D.C.

Dr. Noah Gosselin is the first and only doctor in New Hampshire to be a certified member of the American Spinal Decompression Society and Disc Centers of America. Both professional organizations focus on non-surgical spinal decompression as a safe and effective solution for spine pain.

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  Dr. Gosselin is passionate about helping people achieve their health goals through natural, drug-free chiropractic care. He believes that when the body functions at its best, patients can enjoy more energy, better sleep, less stress, and a higher quality of life.

  To provide personalized care for patients of all ages, Dr. Gosselin utilizes a variety of chiropractic techniques, including Diversified, Toggle Recoil, Thompson, Activator Method, Impulse iQ®, Webster Technique, and pediatric chiropractic care. This diverse skill set allows him to tailor treatment plans to each patient’s unique needs and comfort level.

  One of the most rewarding aspects of his work is seeing patients return to the activities they love—whether that’s spending time with family, enjoying hobbies, or simply moving through daily life with less pain and greater confidence.

  At Main Street Wellness & Chiropractic, Dr. Gosselin is proud to be part of a team that provides comprehensive care under one roof. From neck and back pain to joint discomfort and injury recovery, patients have access to a wide range of services designed to help them heal, move better, and live healthier lives.

  Dr. Gosselin is committed to serving the Greater Nashua community by helping patients achieve lasting health through personalized chiropractic care.

Jerrilyn Sullivan, D.C.

My mission is to help as many people get out of pain so they can start living again. Over the years, I have grown frustrated with our ‘sick-care’ system, which has been focused on reducing symptoms with medications while never addressing the problem.

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  This is no different than a doctor telling a patient to take painkillers for foot pain caused by a pebble in their shoe when physically removing the pebble is the obvious solution.

  Today, most people go for a quick fix with Aleve, Ibuprofen, painkillers, and cortisone shots. When those quit working, they are told to get surgery. This is no different from the pebble in the shoe earlier. Many surgeries could be avoided if the cause of the pain was managed earlier. We can help so many patients because of the new, cutting-edge treatments and other types of providers I work with to treat complex cases.

  My passion for treating pain started due to my life experience as a chronic headache sufferer. I had daily headaches and often would have to cancel everything and lay down in a dark room to recover. Everything changed after someone suggested that I see a chiropractor for my headaches.

  I thought they only treated lower back pain. Still, after suffering for years with these debilitating headaches where my doctor would only prescribe pain medication, I figured I would try it. It turned out that I had a severely pinched nerve in my neck that was causing my headaches. When this pressure was relieved, my headaches disappeared, and so did the pain in my hip.

  At that point, I knew this was the career path for me. I worked as a research assistant for autoimmune diseases but quickly changed everything and applied to Sherman College of Chiropractic. Chiropractic saved Dr. Sullivan’s life, but she wanted to create the ultimate clinic for treating all types of pain. That is when she teamed up with medical and physical therapy providers so they could help more patients suffering from chronic pain.

  Over the years, she has added new technology to eliminate pain. She finds that most of her patients improve with these new therapies when combined with chiropractic and physical therapy. However, she often refers to a medical colleague who offers joint rejuvenation therapy for those who have passed the point of no return. This is a new type of therapy available in the USA but has been around for years in other countries.

  When Dr. Sullivan isn’t in the office helping patients eliminate their chronic so they can live their lives again, she spends time with her family. When the weather permits, she loves to be outside. She has a large family with 9 adult children and their dog Kegan. Their kids have been getting adjusted since birth and her practice will soon be adding one of her sons as a practicing partner. Her family is multi-generation New Englanders, and they are die-hard fans of the Patriots, Red Sox, and Celtics.

  As a clinician, I know that mastery is something that none of us achieve but strive to keep learning. I have become proficient in my different chiropractic and physiotherapy rehabilitative techniques because it’s a passion of mine. I also am very aware of what other treatments exist for my patients. Therefore, I know when to make appropriate referrals to those specialists.

  Needless to say, I will be looking forward to seeing you soon,

  Dr. Sullivan, D.C.

  TECHNIQUES:

  • Chiropractic: Impulse IQ (machine assisted), Diversified, Flexion/Distraction, Gonstead, Palmer Method, Thompson Drop, Extremity

  SOFT TISSUE:

  • Class IV Laser

  REHAB:

  • Physio Therapy

Melissa R.P. Teixeria-Palmer, F.N.P.

Melissa R.P. Teixeira-Palmer is an AANP board certified Family Nurse Practitioner. She was born and raised in Massachusetts by two amazing Cape Verdean immigrant parents, alongside her sister and two brothers. She currently lives in Massachusetts with her wonderful husband, Nassive.

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  She received her second Bachelor’s degree in Nursing from the University of Massachusetts Boston in 2015, her Masters in Nursing in 2018 from UMASS Boston and her Doctorates of Nursing Practice in 2021 from UMASS Boston.

  Prior to working in regenerative medicine, Melissa worked as a registered nurse for over a decade in various healthcare settings (i.e. long-term care, short term rehab, medical-surgical, psychiatry, pediatric and adult home care, etc.). She continues to work in the healthcare industry, focusing mostly on aesthetics, regenerative medicine and health and wellness modalities, and she continues to expand her knowledge and skillset.

  She has a passion for helping others and giving her patients the guidance and support to strive for the best quality of life, while feeling and looking great in the process. She looks forward to the opportunity to do the same for you!

Donna M.

Donna came to work at Main Street Wellness & Chiropractic after being a patient for many years. She brought with her years of experience in back office management as well as bookkeeping experience. In her spare time she enjoys running her skincare business, working out, loving on her dog Buddy but most of all time with her family.

Kristie C.

Kristie has been a patient of the practice for many years. She has a 15 year old son and lives on a small farm with her dog Juno and lots of farm animals, especially chickens. She brings with her years of management experience and insurance knowledge. She has been in the Health and Wellness field for many years and it’s her passion to help people live their best lives.

Monique K., C.A.

Monique brings to the practice 20 plus years of experience in the medical field. She is a lover of beautiful crystals, in her spare time she enjoys making jewelry and selling them at craft shows and fairs throughout the state. She also enjoys metal detecting and spending time with her husband and three beautiful children.

Mariah A.

Mariah brings to the practice a lot of upbeat positive energy. She has been in the health and fitness field for over 12 years now. She has her National Academy of Sports Medicine certification and is currently working towards becoming a Corrective Exercise Specialist. In her spare time she enjoys lifting, hiking, and watching the Celtics win.

Erin

Erin has a strong healthcare background and a passion for helping others feel and live better. With over three years of experience, including her role as a Physical Therapist Technician in Naples, Florida, she has developed hands-on expertise in patient care and recovery. She began studying Therapeutic Exercise Science at Liberty University and is currently pursuing her associate degree in General Health Science at Nashua Community College.

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  Erin plans to become a doctor, with a focus on natural, holistic care—potentially as a physical therapist or chiropractor. Her passion is personal. After recovering from her own injury, she experienced the impact of patient-centered care firsthand, shaping her empathetic and supportive approach. She believes strongly in the role of nutrition and exercise in long-term health and is especially drawn to chiropractic care for its natural, preventative focus.

  Patients appreciate Erin’s positive, professional, and welcoming personality. Outside the office, she enjoys staying active through kayaking, hiking, skiing, and spending time with family.

Mayleen

Mayleen joined Main Street Wellness and Chiropractic in January 2025, bringing over a decade of customer service experience and a strong background in both medical and animal care. Her career began in the pharmacy field as a technician and later in veterinary medicine as a Client Experience Specialist, where she gained hands-on experience in client support, patient wellness, and education. Her growth has expanded from each role to learn that exceptional customer care is truly her niche.

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  Passionate about helping others feel cared for and understood, Mayleen takes pride in creating a welcoming environment for every patient who walks through the door. With extensive experience in communication, problem-solving, and patient advocacy, she ensures that clients receive professional, compassionate service tailored to their needs.

  Outside of work, Mayleen enjoys traveling, volunteering, and spending time with her family and friends.

Mackenzie

Mackenzie was born and raised in Nashua, New Hampshire, and earned her bachelor’s degree in Human Services from Franklin Pierce University in 2023. Driven by a strong desire to grow both personally and professionally, she pursued her education with the goal of making a meaningful difference in the lives of others.

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  Prior to joining our team, Mackenzie spent several years working as a behavioral technician for children with autism and as a residential counselor at the Nashua Children’s Home. These experiences helped shape her compassionate, patient-centered approach and reinforced her commitment to supporting individuals and families in impactful ways.

  With three years of front desk experience, Mackenzie thrives in fast-paced environments where organization and connection are key. She enjoys engaging with patients and takes pride in creating a positive, welcoming atmosphere—believing that even a small interaction can brighten someone’s day.

  As the youngest of five siblings with four brothers, she developed resilience, strong communication skills, and a natural ability to advocate for herself and others. Outside of work, Mackenzie enjoys spending time with her pets, longboarding, and being with her family, especially her mom. She is also a strong believer in chiropractic care, having incorporated regular adjustments into her routine prior to joining the team, and values its often-overlooked benefits in supporting overall health and wellness.

Isabelle

Isabelle was born and raised in Nashua and has built a strong academic foundation in marketing, earning her associate degree from Nashua Community College before continuing on to complete her bachelor’s degree in Marketing at Virginia Commonwealth University. Over the past eight years, she has developed and refined her passion for turning ideas into tangible, meaningful outcomes.

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  Her creative strengths include graphic design, photography, and event planning, while her technical expertise spans software management, advertising development, and data analysis—allowing her to bring both vision and strategy to every project she takes on.

  Isabelle is often the smiling face of Main Street Wellness in the community, representing the practice at local fairs and hosting lunch-and-learn events that connect patients with our doctors. In the office, she is rarely without her friendly French bulldog, Scarlett—affectionately known as “Miss Piggy”—who is convinced that every patient visits solely to give her attention.

  Isabelle is also a true believer in chiropractic care, having been adjusted since she was a baby. She continues to prioritize her health with regular adjustments and utilizes therapy modalities at Main Street to improve posture and relieve neck and back pain. She practices wellness daily, starting in the kitchen by preparing meals with nutritious ingredients.

  Outside of work, Isabelle enjoys spending time with friends and family and embraces an active, outdoor lifestyle, with hobbies that include hiking, running, yoga, snowboarding, rock climbing, gardening, and flower arranging, reflecting her energetic and creative spirit.