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Occupation
GENERAL SURGEON
Starting 7/1/2027
Philosophy
Dr. Ewart centers care on holistic (Spirit, Mind, and Body) care, safety, evidence, and clear communication. He partners with patients and families to explain options, set realistic expectations, and deliver compassionate perioperative support. His practice emphasizes minimally invasive approaches when appropriate and rapid, coordinated care for urgent surgical needs.
Areas of Expertise
Certifications
ATLS, ACLS, BLS, surgical patient safety, robotic surgery
Education
Languages Spoken
English (native); Spanish (advanced)
Professional Associations
American College of Surgeons; American College of Osteopathic Surgeons; Texas Medical Association; Christian Medical and Dental Association
Research
Dr. Ewart is an active researcher and presenter with publications and posters on cholecystectomy timing, parastomal hernia outcomes, xiphoidectomy techniques, and oncologic standards of care. He serves as a resident research liaison, teaches surgical anatomy and pathology, and has presented quality improvement work to the American College of Surgeons.
Biography
Dr. Mackenzie J. Ewart, DO, CPPS, is a board-trained general surgeon joining our practice with specialized expertise in emergency general surgery, trauma, and general surgical oncology. He blends advanced operative skill with a patient-first approach, strong quality improvement leadership, and deep community engagement. Bilingual in English and advanced Spanish, Dr. Ewart is known for clear communication and a calm presence in high-acuity situations. He emphasizes evidence-based, team-oriented care and favors minimally invasive approaches—robotic, laparoscopic, and endoscopic— when appropriate. An active researcher and educator, he has presented work on cholecystectomy timing, hernia outcomes, and oncologic standards, and he brings a systems-oriented focus on patient safety informed by a prior career in civil nuclear field engineering. Outside the hospital, he has contributed more than 1,600 volunteer hours to local and international health programs, and he lives in Fort Worth with his wife, Maria, and their daughter, Victoria.