The Doctors

                           Dr. John Greensfelder


Born and raised in Baltimore (Maryland), Dr. John Greensfelder is a licensed Chiropractor and a
member of the Maryland Chiropractic Association. Dr. Greensfelder received his Bachelor’s
Degree in Biology and Kinesiology from University of Maryland College Park. He received his
Doctorate from Southern California University. Dr. Greensfelder is certified spinal decomp and
specializes in several different techniques – including Thompson, Diversified, Flexion-Distraction,
Acupressure, Myofascial Release, and SOT. Dr. Greensfelder is also certified in Spinal
Decompression Therapy Cryotherapy, dry needling and Graston techniques. He incorporates
electrical stimulation, ultrasound, and hot and cold therapies in patient treatment plans.

                     DR. JOshua thorp


Dr. Joshua Thorp joined the Odenton Chiropractic family in 2023. He is passionate about injury
prevention and conservative treatment of musculoskeletal pain. As a wellness advocate, he is
a believer of functional movement and rehabilitation as a component of traditional chiropractic
care. Dr. Thorp believes that conservative musculoskeletal pain management consists of
addressing the joint, muscle/connective tissue, individualized exercises and patient education
to achieve effective results.  Dr. Thorp graduated from Palmer College of Chiropractic in Port
Orange (Florida), and he has practiced in Michigan, New Jersey, Virginia, and Washington,
DC. He completed a certificate from the University of Pittsburgh to become a Certified
Primary Spine Practitioner (PSP). Dr. Thorp completed courses in Mulligan technique, McKenzie technique, Active Release Technique (ART), Selective Functional Movement Assessment (SFMA), Functional.

Contact Us

We look forward to hearing from you


Find us on the map

Office Hours

Odenton Location


9:00 am-1:00 pm

3:00 pm-7:00 pm


1:00 pm-7:00 pm


9:00 am-1:00 pm

3:00 pm-7:00 pm


1:00 pm-7:00 pm


8:00 am-12:00 pm