License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Gregory Trachiotis:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Gregory Trachiotis is Excellent. Dr. Trachiotis has been reviewed by 11 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Gregory Trachiotis, MD is board certified in Surgery and Thoracic Surgery (Cardiothoracic Vascular Surgery).

  • He has special expertise in 8 areas:
  • Aortic Surgery Thoracic Oncology Congestive Heart Failure Mitral Valve Repair Coronary Artery Bypass Surgery Beating HeartOff Pump Bypass
  • Coronary Artery Bypass (Heart Bypass)
  • Esophagus Cancer (Esophogeal Neoplasm)
  • Heart Failure
  • Lung Transplantation
  • Myocardial Infarction
  • Pneumothorax
  • Squamous Cell Carcinoma

Education & Awards

Dr. Trachiotis graduated from George Washington University. He has 3 awards.

Castle Connolly's Top Doctors™ (2013)
Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)


Dr. Trachiotis has 7 hospital affiliations:

  • Sibley Memorial Hospital 
  • Washington Hospital Center 


  • Spanish
  • Farsi

> > > > Dr. Gregory Trachiotis, MD

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Additional Information
Dr. Gregory Dean Trachiotis MD is a male Surgeon, has 23 years of experience and practices in Surgery, Thoracic Surgery, and Cardiothoracic Vascular Surgery.
Where does Dr. Gregory D. Trachiotis practice?
Dr. Gregory Trachiotis has 5 office locations.
Dr. Gregory Trachiotis practices Surgery, Thoracic Surgery, and Cardiothoracic Vascular Surgery near Washington, DC.
Additional practice locations include: Baltimore, MD and Clinton, MD.
See Washington Surgeons and Washington Cardiothoracic Surgeons.