
About
Meet the Doctors

Dr. AJ Gagliardi
Dr. AJ Gagliardi is a board certified chiropractor who is also certified in the state-of-the-art soft tissue system known as Active Release Technique (ART). As a Branford native for the last 28 years, he has seen the power of community and can often be seen volunteering his time at many local events.
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He travels nationally to receive advanced training in the field of chiropractic as well as muscle and joint performance. He believes that by truly understanding the needs of his patients he can design a unique treatment that provides faster pain relief and recovery.


Dr. Jill Caruso
Dr. Jill Caruso is a board-certified chiropractor and licensed acupuncturist who graduated from the University of Bridgeport in 2024. She is also certified in ART (Active Release Technique) as well as Fascial Manipulation. She is passionate about helping patients take an active role in their health and believes movement is one of the most powerful tools for healing.
With a patient-centered, evidence-based approach, Dr. Caruso tailors each treatment plan to meet individual needs—whether through chiropractic adjustments, acupuncture, soft tissue therapy, or rehabilitation exercises. Her goal is always to reduce pain, restore function, and empower patients to live healthier, more active lives.
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Outside of the clinic, Dr. Caruso enjoys power lifting, hiking, kayaking, and spending time with family, friends, and her dogs.
New Patients
New patients please fill out the forms below and submit them online only if you have already called Muscle and Joint Performance to set up an appointment (203-208-0972).
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If you do not feel comfortable submitting your information online please show up to your appointment 15 minutes early to fill out your paperwork in the office.
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We are currently in network with the following insurance plans: Aetna, Anthem BCBS, Connecticare, Harvard Pilgrim, Healthy CT, Medicare, United Health Care and Yale Health Plan
Trusted Affiliates


Alter-G Anti-Gravity Treadmills enable faster rehabilitation, safer conditioning for the geriatric population, and weight loss, which can help remove major obstacles associated with these activities. Impact on the body and the pain of recovery are reduced, which helps people achieve better results. Patients at Muscle and Joint Chiropractic can now rehab better, train smarter, and exercise safer with the Alter-G.
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Designed to be used for:
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lower body injury
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surgery rehabilitation
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aerobic conditioning
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weight control
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neurologic retraining
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geriatric strength and conditioning
To schedule an appointment with the Alert-G,
please call us at 203-208-0972