Dr. Zachary Gregg, MD

Dr. Zachary Gregg, MD

Colon & Rectal Surgery  ·  
Male  ·  
Age 38
Dr. Zachary Gregg, MD is a colon & rectal surgery specialist in Providence, RI and has been practicing for 11 years. He graduated from Umdnj-New Jersey Med Sch in 2007 and specializes in colon & rectal surgery.

593 Eddy St

Providence, RI 02903

Contact Information

(401) 444-5120

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Gregg

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Top Care Areas

See how frequently Dr. Gregg performs your care needs compared to other doctors.

very high
more than 95% of peers
very high
more than 93% of peers
Excision of Rectal Tumor
more than 88% of peers

Dr. Gregg's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Colon & Rectal Surgery

0  Board Certifications

Dr. Gregg does not have any board certifications listed.

17  Conditions Treated

11  Procedures

  • Colectomy
  • Colon and Rectal Surgery
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Excision of Rectal Tumor
  • Gastroenterology Procedures
  • Hernia Repair
  • Intestinal Transplant (incl. Enterectomy)
  • Laparoscopic Surgical Procedure
  • Proctectomy, Open or Laparoscopic (incl. Swenson and Duhamel Procedures)
  • Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
  • Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Rhode Island.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Umdnj-New Jersey Med Sch
    Medical School | Graduated 2007

Awards & Recognition

Awards & Honors

Dr. Gregg has no awards or honors listed.

Media & Publications

Dr. Gregg has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Gregg does not have any memberships or affiliations listed. If you are Dr. Gregg and would like to add memberships or affiliations, please update your profile.

Dr. Gregg's Reviews

Likelihood of recommending Dr. Gregg to family and friends
1 review

Likelihood to Recommend (1)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Gregg's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes
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