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Office
721 Wellness Way
Suite 200
Lawrenceville, GA 30045Phone+1 770-277-4277- Is this information wrong?
Education & Training
- Mayo Clinic College of Medicine and Science (Rochester)Residency, Colon and Rectal Surgery, 1992 - 1993
- Yale-New Haven Medical CenterResidency, Surgery, 1988 - 1991
- University of Manchester Faculty of MedicineClass of 1981
Certifications & Licensure
- SC State Medical License 2022 - 2025
- GA State Medical License 1993 - 2025
- MN State Medical License 1992 - 1994
- NY State Medical License 1991 - 1992
- American Board of Colon and Rectal Surgery Colon & Rectal Surgery
- American Board of Surgery Surgery
Awards, Honors, & Recognition
- Fellow (FACS) American College of Surgeons
Publications & Presentations
PubMed
- Thoughts on postsphincterotomy incontinence.Armstrong, D.N.> ;Dis Colon Rectum. 2008 Jul
- Subcutaneous fissurotomy: a novel procedure for chronic fissure-in-ano. a review of 109 cases.Pelta, A.E., Davis, K.G., Armstrong, D.N.> ;Dis Colon Rectum. 2007 Oct
- Combined colonoscopy and three-quadrant hemorrhoidal ligation: 500 consecutive cases.Davis, K.G., Pelta, A.E., Armstrong, D.N.> ;Dis Colon Rectum. 2007 Sep
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Press Mentions
- PolarityTE: All or NothingMay 23rd, 2019
Professional Memberships
- Member
- Fellow
- Royal College of Surgeons of EdinburghFellow
Hospital Affiliations
- Northside HospitalAtlanta, Georgia
- Emory Saint Joseph's HospitalAtlanta, Georgia
- Emory Decatur HospitalDecatur, Georgia
- Piedmont Eastside Medical CenterSnellville, Georgia
- Northside Hospital - GwinnettLawrenceville, Georgia
- Piedmont Atlanta HospitalAtlanta, Georgia
- Emory Hillandale HospitalLithonia, Georgia
- Northside Hospital-ForsythCumming, Georgia
- Children's Healthcare of AtlantaAtlanta, Georgia
- Atrium Health Navicent The Medical CenterMacon, Georgia
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