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Jerjis J. Denno, M.D.

Dr. Denno has retired after 30 years of providing outstanding medical care to his patients in San Antonio and the surrounding areas. The South Texas Spinal Clinic has been blessed to enjoy such a long relationship with Dr. Denno. He is an excellent surgeon and a wonderful person who displayed integrity in all that he did. We wish him well in his retirement! Dr. Zach Garza opened his practice at the former STSC Westgate Medical Center location. All former patients of Dr. Denno are welcome to schedule an appointment at our NEW Huebner Medical Center location to receive continued medical care for their orthopedic spine needs.

Jerjis J. Denno M.D.

Dr. Denno earned the degree of Doctor of Medicine at the University of Michigan Medical School, Ann Arbor, Michigan, in May of 1981. He also studied at the University of Juarez Medical School, Juarez, Mexico, expanding his medical education and becoming fluent in Spanish.  Dr. Denno attended Wayne State University in Detroit, Michigan, where he received his Bachelor of Arts in Chemistry.

Dr. Denno’s postgraduate education continued with an internship in general surgery at Buffalo General Hospital in Buffalo, New York and a residency in Orthopaedic Surgery at Brookdale Hospital Medical Center in Brooklyn, New York.  Upon completion of his residency, Dr. Denno was chosen to do his Fellowship training in Adult Spine Surgery at South Texas Spinal Clinic under the directorship of Dr. Gilbert Meadows. He is Board Certified by The American Board of Orthopaedic Surgery, and is a Fellow of the American Academy of Orthopaedic Surgeons.  Dr. Denno has a special interest in minimally invasive Microendoscopic Spine Surgery.


San Antonio
Chirstina Valdez, M.A.
(210) 614-6432
(210) 615-3577 Fax

Primary Office Location


  • University of Michigan Medical School
  • Wayne State University, Detroit, Michigan

Licensure and Board Certification

  • Texas State Board of Medical Examiners and American Board of Orthopedic Surgery

Hospital Privileges

  • Methodist Stone Oak
  • The Spine and Surgical Hospital of South Texas
  • Baptist Health System Hospitals
  • Methodist Healthcare Hospitals

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