Fort Worth Internal Medicine

Our Team

Dr. Mark N. Ziats, MD, PhD

Dr. Mark N. Ziats, MD, PhD

Founder & Internal Medicine Physician

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About Dr. Mark N. Ziats, MD, PhD

Dr. Mark Ziats is an Internal Medicine physician who believes in a comprehensive, thorough, and evidenced-based approach to patient care with an emphasis on quality and patient experience.

After receiving a B.S. in Biochemistry from Clemson University, he received a National Institutes of Health Academy Fellowship to work at the National Human Genome Research Institute as part of the then-newly-formed Undiagnosed Diseases Program. Dr. Ziats then completed a combined MD/PhD training program supported by a grant through the National Institutes of Health, doing his medical training at Baylor College of Medicine in Houston, TX and his PhD research at the University of Cambridge (U.K.). He then completed Internal Medicine Residency at the University of Michigan.

Dr. Ziats is Board Certified in Internal Medicine and has extensive clinical experience in acute hospital care, post-acute care, and general outpatient Internal Medicine. He has served as medical director for multiple skilled nursing facilities and has practiced across the U.S. in a variety of settings. His particular focus is on geriatric care, as well as chronic disease management, complex/undiagnosed disorders, and genetic contributions to adult-onset diseases.