Our team

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Michael Strazzante, PA-C - Physician Assistant

Michael Strazzante has worked in the healthcare field for over 14 years. After obtaining his Associate degree in radiography, he was employed as a Radiologic Technologist in surgery. He soon completed his Bachelor’s Degree in Radiologic Sciences which gave him the expertise to properly read and diagnose advanced imaging studies such as MRIs and CTs. Michael then went on to attend and graduate from Rush University with a Master’s Degree in Physician Assistant Studies. After finishing graduate school, Michael was the Senior Practitioner and Practice Manager at an urgent care in Northwest Indiana for 3 years before joining Dr. Zeshan Hyder’s team. Michael has now been with Dr. Hyder for the past 5 years and has assisted Dr. Hyder in over 2,000 spinal surgeries.

Michael has an excellent bedside manner and a reputation for truly caring for his patients and is passionate about his work.

Michael has learned everything he knows about Orthopedic Spinal Surgery from Dr. Hyder. They discuss treatment plans and review all of the information on their patients thoroughly before making a surgical recommendation. Dr. Hyder and Michael alike will make every effort to alleviate a patients pain in a conservative manner.


Katheryn Ziron, APRN, FNP-C

Katheryn Ziron, APRN, FNP-C graduated with honors from Indiana University Northwest in 2019 with her Master's in the Science of Nursing specializing in family practice. With over 20 years of nursing, she has gained extensive critical care experience as well as cardiology and orthopedic expertise.
It is my intention to assist those experiencing neck and back pain in their decision of treatment and education of overall spine health with the ultimate goal being decreased pain and achieving the highest attainable level of mobility.

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Doran Lounsbury, PT, MS - Physical Therapist

Doran Lounsbury, PT, MS earned his Bachelor of Science degree from Daemen College in Amherst, NY and his Master of Science degree from DePaul University in Chicago. With over 37 years of experience as a physical therapist, he has worked primarily in outpatient clinics treating patients with neck, back, orthopedic, and neurologic conditions. He has managed both hospital-based and freestanding therapy clinics. Through an individualized plan of care, targeting core strength and stabilization, Doran will work with you to restore movement and function while minimizing the impact of pain. Our goal is to meet your goal of returning to normal, pain-free activity.

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Curtis Bobier, DC - Chiropractic Physician

As a Chiropractor, my goal is to relieve and eliminate many uncomfortable and unnecessary symptoms that are caused by decreased joint motion and pressure on the nerve roots and spinal cord. This is accomplished by manipulation of the spine with non-invasive techniques to decrease scar tissue, remove pressure, and restore the correct posture and movement of the spine. These techniques are also used with great success to prevent problems that may arise due to aging or lifestyle, as well as to simply maintain your current state of health.

Dr. Curtis Bobier graduated from Palmer College of Chiropractic in 2011 . He has helped patients with acute/chronic pain, aided in recovery of patients after motor vehicle collisions, and treated patients that strive to function at their optimal level. Common disorders that are treated include, but are not limited to: Headaches, Neck Pain, Back Pain, Sciatica, Disc Disorders, Shoulder Pain, and Hip Pain. All patients are unique, and I will incorporate different techniques to suit your individual needs.