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Cardiothoracic Surgery Omaha - Thoracic Services ...

Cardiothoracic SurgeryFremont, NE

★★★★★4.8/548 reviews across 7 platforms

Ratings by platform

  • Healthgrades (Dr. Karin Trujillo): 4.5/5 (8 reviews)
  • Healthgrades (Dr. Thomas Langdon): 4.7/5 (10 reviews)
  • Healthgrades (Dr. Nicholas Clarke): 5.0/5 (2 reviews)
  • WebMD (Dr. John Um): 5.0/5 (10 ratings (2 reviews))
  • U.S. News & World Report (Dr. Erin Gillaspie): 5.0/5 (16 reviews)
  • CHI Health Clinic Thoracic & Cardiovascular Surgery: Mixed reviews referenced (3 reviews)
  • Vitals (Dr. Marcus Balters): 3.4/5 (1 review)
  • WebMD (Dr. Brett Duncan): 5.0/5 (1 review)

What patients say

Patients praise

  • highly skilled and professional surgical teams
  • thorough explanations of procedures and conditions
  • positive patient outcomes and recovery experiences
  • compassionate and attentive follow-up care
  • clear communication and ability to answer questions effectively

Common complaints

  • occasional reports of administrative or staff issues, such as perceived rudeness
  • some patients reported complications not related to surgery

In patients' words

"Transparency, honesty, listens well, explains thing well and truly cares. He's more than a surgeon. He's a friend. Highly recommended."

Patient review for Dr. Nicholas Clarke

"We would not have have my brother in law with us as I write this if it was not for Dr. Um's attention and efforts. I and we as a family, will be forever grateful to him."

Patient review for Dr. John Um

"Very easy to talk with. No lectures, just the facts. Uses drawings to simplify. Visited my room daily."

Patient review for Dr. Brett Duncan

"The office staff however leaves a lot to be desired. Think Gestapo in a concentration camp."

Patient review for Dr. Thomas Langdon

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5][6][7].

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