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Meet the Team

Smithtown and Selden Chiropractors

Jeffrey Block, DC DABCO

Dr. Jeffrey BlockStarting at Stony Brook University, Dr. Jeff earned a Bachelor of Science in Biology in 1987. He then attended National University of Health Sciences, graduating in 1991 with a Doctor of Chiropractic and a Bachelor of Science in Human Biology. He also has a Diplomate in Chiropractic Orthopedics from NUHS.

Dr. Jeff is the team chiropractor for Dowling College and SUNY Stony Brook Athletic Departments. Read more»

Richard Block, DC

Dr. Richard BlockDr. Rick first attended the State University of New York at Oswego, graduating cum laude in 1993 with a Bachelor of Science in Biology. He then went to National University of Health Sciences, where he graduated in 1996 with a Doctorate in Chiropractic and an additional Bachelor of Science in Human Biology.

Dr. Rick is the team chiropractor for LIU Post and SUNY Stony Brook Athletic Departments. Read more»

Dr. Anthony Chang

Anthony Chang, DC

Dr. Anthony Chang graduated from New York Chiropractic College in 2015. His mission is to help his patients restore normal function to their muscles and joints in order to live a pain-free and productive life. By utilizing his knowledge in manual therapy and rehabilitation he sets up treatment plans that are unique to each patient to improve their quality of life. Read more»


Smithtown and Selden Physical Therapists

Derek Silverman, DPT

Dr. Derek SilvermanDr. Dereck Silverman PT, DPT graduated from Oneonta State College in 2008 with a Bachelor’s degree in Biology. He eraned a Doctorate in Physical Therapy
from Sage Graduate School in 2011. Dereck’s clinical interest include manual therapy, sports rehabilitation, and injury prevention providing individualized care with specifically designed treatment plans. Read more»

Ronald Masone Jr. DPT, CSCS

Dr. Ronald MasoneDr. Ronald Masone Jr. received his Bachelor of Science degree in Human Movement and Sport Science at Sacred Heart University, and his Doctorate degree in Physical Therapy at Touro College. He is a licensed Physical Therapist, a Certified Strength and Conditioning Specialist, a Performance Enhancement Specialist, and a Post-Rehabilitation Exercise Specialist. Read more»

Dr. Shannon Jones, DPT

Dr. Shannon JonesDr. Shannon Jones first attended Siena College as a student-athlete and graduated in 2013 with a Bachelor’s degree in Biology and minor in Psychology. She then continued on to Sage Graduate School where she graduated in 2016 with her Doctorate in Physical Therapy. Shannon’s clinical interests are manual therapy, Graston Technique(r), the overhead athlete and overall sports rehabilitation.
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Smithtown Acupuncturists

Rocco J. Bonavita

Rocco BonavitaRocco J. Bonavita is a fully licensed and insured in NYS to practice Acupuncture Rocco prides himself on Result Based Quality of Patient Care and Integrity of His Given Profession. Rocco utilizes some of the finest medically sealed and sterilized-single use disposable filiform needles available. Read more»


Meet the Team at Block Chiropractic Sports & Wellness