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24 Years
experience
Your Trusted Chiropractor in Sterling, VA
Sonak Family Chiropractic & Life Wellness has dedicated over two decades to advancing natural family healthcare through chiropractic excellence. Founded in 2002 by Dr. William M. Sonak, our practice focuses on unlocking the body's innate healing potential through specialized care for spinal health, wellness, and preventative treatment. With expertise in pediatric, prenatal, and sports chiropractic care, we serve Sterling, Purcellville, and surrounding communities with evidence-based adjustments and holistic wellness guidance.

Our team combines technical proficiency with compassionate care, offering services ranging from spinal decompression and extremity adjustments to nutrition counseling. Recognized as Virginia's Chiropractor of the Year, we maintain rigorous professional standards while prioritizing patient education and community health advocacy. Our commitment to quality care is reflected in our personalized approach, extensive clinical experience, and ongoing participation in chiropractic research and professional associations.
Services
Chiropractic Adjustments Pregnancy Care Pediatric Chiropractic Sports Injury Treatment Nutrition Counseling
Details
  • Year established: 2002
Highlights and features
  • Certified in pediatric and prenatal chiropractic care with Webster Technique expertise
  • Recognized as Virginia Chiropractor of the Year and Northern Virginia Top Chiropractor
  • 20+ years serving the community with evidence-based chiropractic techniques
  • Comprehensive approach combining spinal adjustments with nutrition counseling
  • Proven track record helping patients with sciatica, sports injuries, and pregnancy-related conditions
What people say
Amazing labor and delivery Less frequent leg pain Hip pain totally gone More energy and better sleep Improved pregnancy outcomes
Services
Chiropractic Adjustments
Our chiropractic adjustments focus on correcting spinal misalignments to improve nerve function and overall wellness. Using manual techniques and specialized instruments, we address conditions like back pain, neck pain, and headaches. Patients benefit from improved mobility, reduced inflammation, and enhanced nervous system function through our personalized adjustment plans.
Pregnancy Care
Specialized prenatal chiropractic care helps expecting mothers manage physical changes and discomfort. Using Webster Technique-certified methods, we address sciatica, back pain, and pelvic misalignments. Regular adjustments can improve pregnancy comfort, potentially shorten labor duration, and support optimal fetal positioning for delivery.
Pediatric Chiropractic
Gentle pediatric chiropractic care addresses spinal health from infancy through adolescence. Our approach helps with colic, ear infections, and developmental milestones. Regular checkups support proper nervous system development and can reduce childhood health issues through non-invasive spinal adjustments.
Sports Injury Treatment
Sports chiropractic focuses on injury prevention and performance optimization for athletes. We treat sports-related injuries like sprains, strains, and joint pain while improving flexibility and reaction times. Our care helps athletes recover faster and maintain peak physical condition through targeted adjustments and rehabilitation.
Nutrition Counseling
Registered dietitian-led nutrition counseling provides personalized dietary plans for weight management and chronic condition support. We address hypertension, diabetes, and food allergies through evidence-based nutritional strategies. Our holistic approach combines chiropractic care with dietary optimization for comprehensive wellness.
People
William M. Sonak, DC
Founder & Chiropractor
Dr. William Sonak graduated from Life University in 1999 after studying kinesiology at William & Mary. With over 20 years in practice, he specializes in pediatric and prenatal chiropractic care. Certified in the Webster Technique, he has received multiple professional awards including Virginia Chiropractor of the Year.
Alison Sonak, RD
Nutritionist
Alison Sonak is a registered dietitian with Virginia Tech nutrition credentials. She provides personalized nutrition counseling for weight loss, metabolic syndrome, and chronic condition management. As practice co-owner, she integrates dietary guidance with chiropractic care for comprehensive wellness solutions.
Questions
What chiropractic techniques do you use?
We use diversified manual adjustments, activator methods, drop table techniques, and light force adjustments tailored to each patient's needs.
Do you treat children and infants?
Yes, we specialize in pediatric chiropractic care with a dedicated children's clinic offering free services for kids.
Can chiropractic help during pregnancy?
Our prenatal care addresses sciatica, back pain, and pelvic alignment using Webster Technique-certified methods for safer births.
What payment options are available?
We accept major credit cards, cash, and offer flexible payment plans. Insurance verification is available upon request.
Are evening or weekend appointments available?
Extended hours are available in Purcellville office with Saturday appointments by request.
Do you offer nutrition counseling?
Yes, our registered dietitian provides personalized nutrition plans for weight management and chronic condition support.
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