Cavallo Health is Comprehensive Health

Cavallo Health is a comprehensive wellness clinic that takes an advanced and individualized approach to your health, providing and integrating the following services:


Comprehensive Health is the Key. 


Our approach includes Chiropractic, Integrative, Functional, and Naturopathic Medicine that allows for advanced healing and more opportunity to reach overall, optimal, and consistent wellness.

Your Health is the Focus.


We take a personalized approach to your health. This includes identifying the root causes of your symptoms, and illness, and offering customized and individual treatment plans to reach your wellness goals. 

Optimal Health is Pain-Free Health


We approach pain from all angles. We promote healing from the inside by working to identify the root cause of your pain. We provide integrative medicine to encourage your body’s own healing mechanisms. And, we offer effective spinal decompression therapy and chiropractic adjustments for more acute pain relief.

“Finally, an all-in-one chiropractic and integrative wellness clinic.”

-Cheryl W., 42

Meet Our Providers

Johnathan Cavallo, DC, DACRB

For 25 years, Dr. John Cavallo has been diagnosing and treating patients. Born into a family of chiropractors, he founded Cavallo Health to continue his family's legacy of bringing optimal, pain-free health to patients. He is a Board Certified Diplomate of Rehabilitation, one of only 35 in the state of Pennsylvania.

Steven Zellers, DC

Practicing both Chiropractic and Functional Medicine, Dr. Zellers focuses on individualized care. An expert in multi-technique chiropractic work, such as manual adjusting, drop table adjusting, and instrument adjusting, Dr. Zellers personalizes each adjustment to the patient while investigating the root cause of pain with functional medicine.

Quinn Ji, DC

Dr. Quinn is a Chiropractic Doctor who focuses on whole-patient care. An expert in the Gonstead technique, Thompson Drop Table, Ultralign (computer-assisted adjustment), and the Webster Technique for prenatal care, Dr. Quinn provides chiropractic care, as well as cranial sacral therapy for patients of all ages to help them achieve overall well-being and optimal health.

Matthew Weaver, DC

An expert in the Gonstead technique, Dr. Weaver provides chiropractic care to patients of all ages, including geriatric, pediatric and prenatal patients. He believes that the best and most rewarding part about this profession is seeing the patient transition throughout their own life-changing process with Chiropractic care.

Barb Nistor, CRNP

Barb Nistor, CRNP

Specializing in family practice and integrative health, Barb takes a holistic approach to medicine that considers multiple aspects of a patient’s lifestyle. With advanced training in cardiac care, Barb practiced as a registered nurse for more than 20 years before becoming a licensed nurse practitioner in 2020.

Our goal is to empower you to make healthy decisions, create optimal balance, and experience lasting wellness from within.

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