Dr. Landmann is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
1301 Palm Ave
Jacksonville, FL 32207Phone+1 904-202-7300Fax+1 904-202-7377
Summary
- Dr. Ron Landmann is a colorectal surgeon in Jacksonville, FL and is affiliated with Baptist MD Anderson Cancer Center and Baptist Medical Center Jacksonville. He received his medical degree from Boston University School of Medicine and has been in practice 17 years. He completed fellowships at Memorial Sloan-Kettering Cancer Center and Cleveland Clinic Florida. He also speaks multiple languages, including Spanish and Romanian. He is experienced in robotic surgery, sphincter-preservation, rectal cancer, colon cancer, diverticulitis, inflammatory bowel disease, ulcerative colitis, J-pouch procedures, crohn's disease, and colonoscopy. Additionally, he has brought forth advancements in surgical endomechanical devices, as well as robotics and digital innovation (incorporating advanced imaging and AR and AI).
Education & Training
- Cleveland Clinic (Florida)Residency, Colon and Rectal Surgery, 2007 - 2008
- Icahn School of Medicine at Mount Sinai/Morningside/WestResidency, Surgery, 2000 - 2007
- Memorial Sloan Kettering Cancer CenterFellowship, Surgical Oncology - Colon & Rectal Surgery, 2003 - 2005
- Boston University School of MedicineClass of 2000
Certifications & Licensure
- FL State Medical License 2007 - 2025
- AZ State Medical License 2014 - 2020
- GA State Medical License 2013 - 2019
- KY State Medical License 2013 - 2018
- MN State Medical License 2014 - 2018
- NJ State Medical License 2008 - 2011
- NY State Medical License 2003 - 2008
- American Board of Colon and Rectal Surgery Colon & Rectal Surgery
- American Board of Surgery Surgery
Awards, Honors, & Recognition
- Regional Top Doctor Castle Connolly, 2014-2019, 2021-2023
- Best Doctor Best Doctors
- Fellow American Society of Colon and Rectal Surgery
- Join now to see all
Clinical Trials
- Preoperative Radiotherapy and Chemotherapy in Patients With Locally Advanced Rectal Cancer Start of enrollment: 2009 Nov 01
- PROSPECT: Chemotherapy Alone or Chemotherapy Plus Radiation Therapy in Treating Patients With Locally Advanced Rectal Cancer Undergoing Surgery Start of enrollment: 2012 Jun 12
- Perfusion Assessment in Laparoscopic Left Anterior Resection Start of enrollment: 2012 May 01
- Join now to see all
Publications & Presentations
PubMed
- 191 citationsIdentification of Patients with High-Risk Stage II Colon Cancer for Adjuvant TherapyHak-Mien Quah, Joanne F. Chou, Mithat Gonen, Jinru Shia, Deborah Schrag
Diseases of the Colon and Rectum. 2008-03-06 - 108 citationsIs nonsmall cell type high-grade neuroendocrine carcinoma of the tubular gastrointestinal tract a distinct disease entity?Jinru Shia, Laura H. Tang, Martin R. Weiser, Baruch Brenner, N. Volkan Adsay
The American Journal of Surgical Pathology. 2008-05-01 - 72 citationsPerfusion Assessment in Left-Sided/Low Anterior Resection (PILLAR III): A Randomized, Controlled, Parallel, Multicenter Study Assessing Perfusion Outcomes With PINPOIN...Mehraneh D. Jafari, Alessio Pigazzi, Elisabeth C. McLemore, Matthew G. Mutch, Eric M. Haas
Diseases of the Colon and Rectum. 2021-04-13
Other
- Management of patients with a colostomy or ileostomyLandmann RG, Doughty DB
http://www.uptodate.com/contents/management-of-patients-with-a-colostomy-or-ileostomy
UpToDate, Wolters Kluwer Health - 2013-04-15
Press Mentions
- Ethicon’s Echelon Circular Powered Stapler Associated with Major Reduction in Serious Complications Following Colorectal SurgeryAugust 11th, 2021
- Ethicon’s ECHELON CIRCULAR Powered Stapler Associated with Major Reduction in Serious Complications Following Colorectal SurgeryAugust 11th, 2021
- The August Issue Is Out! Find Out the Top Reasons to Read the August Issue of Diseases of the Colon and RectumJuly 16th, 2021
- Join now to see all
Committees
- Institutional Delegate, Optimizing the Surgical Treatment of Rectal Cancer 2014 - Present
- Chair, ASCRS Rectal Cancer Steering Committee 2013 - Present
- Member, Continuing Education in CRS 2010 - Present
- Vice Chair, Awards Committee 2010 - 2013
Professional Memberships
- Fellow
- Member
Other Languages
- Spanish, Romanian
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: