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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).

Patient Reviews

Patient comments (32)

The overall average patient rating of Dr. Thomas Zorc, General, Laparoscopic, and Breast Surgeon is Excellent. Dr. Zorc has been reviewed by 46 patients who have provided 32 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.6
Courteous Staff 4.8
Accurate Diagnosis 4.8
Bedside Manner 4.8
Spends Time with Me 4.8
Follows Up After Visit 4.8

Specialties & Research

  • He has special expertise in 15 areas:
  • Appendectomy
  • Biopsy
  • Breast Diseases
  • Cancer
  • Digestive System Abnormalities
  • Endocrine Disorders
  • Gallbladder Surgery
  • Hernia
  • Infections
  • Inflammatory Bowel Diseases (IBD)
  • Laproscopic Surgery (Laparoscopy)
  • Liver Diseases
  • Melanoma
  • Minimally Invasive Surgical Procedures
  • Wounds and Injuries

Education & Awards

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice 5th Anniversary Award (2012 - 2014)
Patients' Choice Award (2008 - 2014)
Compassionate Doctor Award - 5 Year Honoree (2014)
Compassionate Doctor Recognition (2010 - 2014)
Top 10 Doctor - Metro Area (2014)
Washington Metro Area
Colon & Rectal Surgeon
On-Time Doctor Award (2014)


Dr. Zorc has 4 hospital affiliations:

  • Sibley Memorial Hospital 
  • Washington Hospital Center 


  • Korean
  • Spanish
  • German

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Additional Information
Dr. Thomas Gerard Zorc MD is a male Colon/Rectal Surgeon and practices in Colon & Rectal Surgery and Surgical Oncology.
Where does Dr. Thomas G. Zorc practice?
Dr. Thomas Zorc has 1 office location.
Dr. Thomas Zorc practices Colon & Rectal Surgery and Surgical Oncology near Chevy Chase, MD.
See Chevy Chase Colorectal Surgeons and Chevy Chase Surgeons.