How We Can Help

UTC HEALTH & REHAB is dedicated to providing a high quality, total healthcare solution at each of our convenient locations. UTC HEALTH & REHAB has been handling federal and state workers’ compensation injuries since 2005. Please feel free to explore our site and the services we provide.

Primary Care Physicians Austin, Corpus Christi, San Antonio, Killeen

About Us

The doctors and staff at UTC HEALTH & REHAB are injury to wellness experts dedicated to providing the highest quality care by developing custom treatment plans focused on safe, prompt recovery. We’re a multi-specialty facility offering a wide range of healthcare services from family practice to physical rehabilitation and return to work programs. We are proud members of OPEIU Local 298.

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Meet the Team

Meet the Team

Stephen Johnson, D.C.

Dr. Stephen Johnson grew up in a chiropractic environment, as his father was a chiropractor. When Dr. Johnson was young he injured his back in football and was advised to have surgery. However, his father treated him with chiropractic and… read more

Dr Johnson photo

Paul Marullo, D.C.

Dr. Marullo brings over 20 years of experience to UTC HEALTH & REHAB. He graduated in 1994 from the Texas Chiropractic College, and has gained extensive expertise over the years working closely with worker’s comp and personal injury patients. Dr. Marullo has… read more


Thomas E. Martens, D.O.

Dr. Thomas E. Martens is the Chief Medical Officer for UTC HEALTH & REHAB and the Medical Director of Serenity Creek Medical Spa. He received a dual bachelor’s degree in Microbiology and Chemistry at Arizona University. During his studies at… read more


Helo Chen, D.O.

Dr. Chen received his undergraduate degree from Texas A&M University. He then attended medical school at the Texas College of Osteopathic Medicine, University of North Texas Health Science Center, graduating in 1994. Dr. Chen did his internship and residency work… read more


Kristi Thulin, P.A.

Kristi Thulin has been a physician assistant in the healthcare industry for approximately 12 years.  She is currently a physician assistant at the UTC HEALTH & REHAB Corpus Christi office.  Prior to joining UTC HEALTH & REHAB in February of… read more



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The Corpus Christi office is exceptional. Especially Kristi Thulin, P.A. I have a work-related injury and Kristi and her staff have expertly helped me navigate the DOL regulations and requirements. They have compassion and genuine concern for my well-being.

~ Chip H.

Different concepts in greeting patients with respect and very courteous. Will recommend to new comers.

~ Nora N.

Without UTC I wouldn’t be functioning very well. From all the doctors, therapists, etc., treatment and kindness have been very helpful to feeling a little better.

~ Taina B.


More Austin
8900 Shoal Creek Blvd, STE 200
Austin, TX 78757
More Corpus Christi
1521 S. Staples St. #803
Corpus Christi, TX 78404
More Killeen
2206 E. Central Texas Expressway
Killeen, TX 76543
More San Antonio
200 E. Ramsey Rd. STE 200
San Antonio, TX 78216