Your Chiropractic Team

We’re here to raise the standards when it comes to your health. We understand that pain affects your quality of life and prevents you from being your best. We’re here to get you better in the fewest amount of visits/treatments as possible. We strive to give you a happier, more enjoyable quality of life by listening to your needs, spending time with you, and providing the tools to sustain longevity.

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Dr. Trevor Crossley, D.C.

Bio: Dr. Trevor Crossley was born and raised in San Diego, Ca. He provides care that spans across sports injuries, pregnancy, postnatal, injury prevention, and family wellness. While helping many military, athletes, students, families, and kids, his approach allows for treatment of everyone. With a strong emphasis in functional movement, he incorporates physical activity and exercise to maintain healthy recovery and strength for longevity and a pain-free life.  He has served as the team chiropractor for the Mira Mesa High School Lacrosse team assisting with first-aid and injury evaluation and is always looking to volunteer for community events. He is married to his wife Teresa where they both work as chiropractors together.  

After going through back surgery himself, he knows how chiropractic and the positive impact of proper movement and rehab can help alleviate and fix most back injuries. With extensive backgrounds of personal injury and experience in treating injuries, he emphasizes an evidence-based approach to chiropractic care and how it can be used to facilitate healing. Certified in multiple soft-tissue and taping techniques, he utilizes multiple treatment modalities specific to the patient's condition to get them better as quickly as possible. A thorough exam and accurate diagnosis is critical for the most successful and effective treatment outcomes. 


  • Southern California University of Health Sciences - Doctorate of Chiropractic (Magna Cum Laude)

  • California State University San Marcos - Bachelor of Science in Kinesiology

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Dr. Teresa Shallow-Crossley, D.C.

Bio: Dr. Teresa Crossley was born in Arizona and raised in Palm Desert, Ca. She moved to San Diego for college and knew this was where she wanted to stay. After graduating, she wasn't sure which career path she wanted to take and took a job as a chiropractic assistant. After learning all about chiropractic and how it positively impacted and helped so many people, she knew this is what she wanted to do for the rest of her life.

She has always had a passion for family chiropractic care and specializes in pregnancy, postpartum, pediatric and family wellness care. She is active in the birth community and works with doula's and midwives located here in San Diego to help families in need. Her continued education and background in prenatal and pediatric care helps improve the life of her patients by optimizing their health using an integrative approach of chiropractic adjustments, nutrition, functional medicine, mindfulness and promoting physical activity. Spending time with her patients, educating, and establishing a trusting relationship is very important to her.


  • Los Angeles College of Chiropractic at Southern California University of Health Sciences - Doctorate of Chiropractic

  • California State University San Marcos - Bachelor of Science in Kinesiology

Additional Training & Certifications

family chiropractic San Diego

 LiveSmart Chiropractic & Rehabilitation is recognized as a top choice for chiropractic care in San Diego, Ca. As a husband and wife team, we provide our best patient-centered care for all walks of life.



Pediatric (Kids)



Athletes & Sports Injury

Wellness & Preventative Care

Both Drs. Trevor & Teresa Crossley have extensive knowledge and experience in various musculoskeletal injuries utilizing functional movement, chiropractic adjustments, kinesiology taping, instrument assisted soft tissue techniques, physiotherapy modalities, myofascial release techniques, exercise rehab, and non-force, gentle chiropractic care.

At LiveSmart Chiropractic & Rehabilitation, we believe in a well-rounded, balanced approach to care. We believe in transparency, honesty, and ethical standards when it comes to your treatment. Working together allows us the opportunity to utilize each other's strengths when caring for patients of all types.

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