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Office
4405 Vandever Ave
San Diego, CA 92120Phone+1 619-516-6606- Is this information wrong?
Education & Training
- University of Southern California/LAC+USC Medical CenterResidency, Colon and Rectal Surgery, 2008 - 2009
- Beth Israel Deaconess Medical CenterResidency, Surgery, 2003 - 2008
- New York Medical CollegeClass of 2003
Certifications & Licensure
- CA State Medical License 2008 - 2025
- VA State Medical License 2009 - 2010
- American Board of Colon and Rectal Surgery Colon & Rectal Surgery
- American Board of Surgery Surgery
Awards, Honors, & Recognition
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011
- Fellow (FACS) American College of Surgeons
Publications & Presentations
PubMed
- Techniques for the extraction of high rectal foreign bodies by transanal minimally invasive surgeryBeiqun Zhao, Michelle T. Roper, Marco J. Tomassi, S J Wenger, Daniel D. Klaristenfeld> ;Techniques in Coloproctology. 2021 Jan 9
- 1 citationsEvaluation of a progressive algorithmic approach for the treatment of unresectable colon polyps using colon conservation techniquesBeiqun Zhao, Michelle T. Roper, Daniel D. Klaristenfeld, Marco J. Tomassi> ;Surgical Endoscopy. 2021 Dec 1
- 17 citationsAdjuvant Chemotherapy Does Not Improve Recurrence-Free Survival in Patients With Stage 2 or Stage 3 Rectal Cancer After Neoadjuvant Chemoradiotherapy and Total Mesorec...Rachel K. Voss, Jane C Lin, Michelle T. Roper, Mohammed H Al-Temimi, Joseph H Ruan, Warren H Tseng, Michael Tam, Matthew J Sherman, Daniel D. Klaristenfeld, Marco J. T...> ;Diseases of the Colon and Rectum. 2020 Apr 1
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Professional Memberships
- Member
Hospital Affiliations
- Children's Hospital Los AngelesLos Angeles, California
- Palomar Medical Center PowayPoway, California
- Kaiser Permanente San Diego Medical CenterSan Diego, California
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