RyanThomasGroeschlMD

General Surgery • Duluth, MN

Physician

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Office
400 E 3rd St
Duluth, MN 55805
Phone+1 218-786-8364
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Summary

Dr. Ryan Groeschl, MD is a general surgeon in Duluth, Minnesota. He is currently licensed to practice medicine in Minnesota and Wisconsin. He is affiliated with Essentia Health Duluth and Essentia Health St. Mary's Medical Center.

Education & Training

Medical College of Wisconsin Affiliated HospitalsResidency, Surgery, 2008 - 2014
University of Minnesota Medical SchoolClass of 2008

Certifications & Licensure

WI State Medical License 2010 - 2025
MN State Medical License 2015 - 2024
American Board of Surgery Surgery

Awards, Honors, & Recognition

Fellow (FACS) American College of Surgeons

Publications & Presentations

PubMed

3 citations
Finding the Balance: General Surgery Resident Versus Fellow Training and Exposure in Hepatobiliary and Pancreatic Surgery
Michael R. Driedger, Ryan T. Groeschl, Lavanya Yohanathan, Patrick Starlinger, Travis E. Grotz, Rory L. Smoot, David M. Nagorney, Sean P. Cleary, Michael L. Kendrick, ...> ;Journal of Surgical Education. 2021 May 1
74 citations
Indications and Perioperative Outcomes for Pancreatectomy with Arterial Resection.
May C. Tee, Adam C. Krajewski, Ryan T. Groeschl, Michael B. Farnell, David M. Nagorney, Michael L. Kendrick, Sean P. Cleary, Rory L. Smoot, Kristopher P. Croome, Mark ...> ;Journal of the American College of Surgeons. 2018 Aug 1
12 citations
Complications and Outcomes Associated With Surgical Management of Renal Cell Carcinoma Involving the Liver: A Matched Cohort Study.
Daniel D. Joyce, Sarah P. Psutka, Ryan T. Groeschl, R. Houston Thompson, Stephen A. Boorjian, John C. Cheville, Suzanne B. Stewart-Merrill, Christine M. Lohse, Brian A...> ;Urology. 2017 Jan 1
64 citations
Overall survival is increased among stage III pancreatic adenocarcinoma patients receiving neoadjuvant chemotherapy compared to surgery first and adjuvant chemotherapy...
Christopher R. Shubert, John R. Bergquist, Ryan T. Groeschl, Elizabeth B. Habermann, Patrick M. Wilson, Mark J. Truty, Rory L. Smoot, Michael L. Kendrick, David M. Nag...> ;Surgery. 2016 Oct 1
51 citations
Implications of CA19-9 elevation for survival, staging, and treatment sequencing in intrahepatic cholangiocarcinoma: A national cohort analysis.
John R. Bergquist, Tommy Ivanics, Curtis B. Storlie, Ryan T. Groeschl, May C. Tee, Elizabeth B. Habermann, Rory L. Smoot, Michael L. Kendrick, Michael B. Farnell, Lewi...> ;Journal of Surgical Oncology. 2016 Jul 20
37 citations
Mixed hepatocellular and cholangiocarcinoma: a rare tumor with a mix of parent phenotypic characteristics.
John R. Bergquist, Ryan T. Groeschl, Tommy Ivanics, Christopher R. Shubert, Elizabeth B. Habermann, Michael L. Kendrick, Michael B. Farnell, David M. Nagorney, Mark J....> ;HPB. 2016 Nov 1
26 citations
Single-stage resection and microwave ablation for bilobar colorectal liver metastases
P. Philips, Ryan T. Groeschl, Erin M. Hanna, Ryan Z. Swan, Kiran K. Turaga, John B. Martinie, David A. Iannitti, Carl Schmidt, T. Clark Gamblin, Robert C.G. Martin> ;The British Journal of Surgery. 2016 Jul 1
5 citations
Portal vein reconstruction during surgery for cholangiocarcinoma.
Ryan T. Groeschl, David M. Nagorney> ;Current Opinion in Gastroenterology. 2016 May 1
111 citations
Carbohydrate Antigen 19-9 Elevation in Anatomically Resectable, Early Stage Pancreatic Cancer Is Independently Associated with Decreased Overall Survival and an Indica...
John R. Bergquist, Carlos A. Puig, Christopher R. Shubert, Ryan T. Groeschl, Elizabeth B. Habermann, Michael L. Kendrick, David M. Nagorney, Rory L. Smoot, Michael B. ...> ;Journal of the American College of Surgeons. 2016 Jul 1
49 citations
Conditional disease-free survival after surgical resection of gastrointestinal stromal tumors: a multi-institutional analysis of 502 patients.
Danielle A. Bischof, Yuhree Kim, Rebecca M. Dodson, M. Carolina Jimenez, Ramy Behman, Andrei Cocieru, Sarah B. Fisher, Ryan T. Groeschl, Malcolm H. Squires, Shishir K....> ;JAMA Surgery. 2015 Apr 1
11 citations
Adherence to Guidelines for Adjuvant Imatinib Therapy for GIST: A Multi-institutional Analysis
Danielle A. Bischof, Rebecca M. Dodson, M. Carolina Jimenez, Ramy Behman, Andrei Cocieru, Dan G. Blazer, Sarah B. Fisher, Malcolm H. Squires, David A. Kooby, Shishir K...> ;Journal of Gastrointestinal Surgery. 2015 Mar 3
3 citations
Hepatectomy for hemangioma; safe, but is it successful?
Ryan T. Groeschl, Kevin M. Riggle, Edward J. Quebbeman, Kathleen K. Christians, Kiran K. Turaga, Susan Tsai, T. Clark Gamblin> ;Hepato-Gastroenterology. 2014 Oct 1
46 citations
Management of biliary cystic tumors: a multi-institutional analysis of a rare liver tumor.
Dean J. Arnaoutakis, Yuhree Kim, Carlo Pulitano, Victor M. Zaydfudim, Malcolm H. Squires, David A. Kooby, Ryan T. Groeschl, Sorin Alexandrescu, Todd W. Bauer, Mark Blo...> ;Annals of Surgery. 2015 Feb 1
14 citations
Diagnostic laparoscopy should be performed before definitive resection for pancreatic cancer: a financial argument
Thejus T. Jayakrishnan, Hasan Nadeem, Ryan T. Groeschl, Ben George, James P. Thomas, Paul S. Ritch, Kathleen K. Christians, Susan Tsai, Douglas B. Evans, Sam G. Pappas...> ;HPB. 2015 Feb 1
10 citations
Open versus minimally invasive resection of gastric GIST: a multi-institutional analysis of short- and long-term outcomes.
Danielle A Bischof, Yuhree Kim, Rebecca Dodson, M Carolina Jimenez, Ramy Behman, Andrei Cocieru, Dan G Blazer 3rd, Sarah B Fisher, Malcolm H Squires 3rd, David A Kooby...> ;Annals of Surgical Oncology. 2014 Sep 1
27 citations
Microwave ablation for hepatic malignancies: a call for standard reporting and outcomes
Durham Alan North, Ryan T. Groeschl, David Sindram, John B. Martinie, David A. Iannitti, Mark Bloomston, Carl Schmidt, William S. Rilling, Thomas Clark Gamblin, Robert...> ;American Journal of Surgery. 2014 Aug 1
65 citations
Systematic review of outcomes of patients undergoing resection for colorectal liver metastases in the setting of extra hepatic disease
Michael Hwang, Thejus T. Jayakrishnan, Danielle E. Green, Ben George, James P. Thomas, Ryan T. Groeschl, Beth Erickson, Sam G. Pappas, T. Clark Gamblin, Kiran K. Turaga> ;European Journal of Cancer. 2014 Jul 1
108 citations
Genomic Profiling of Intrahepatic Cholangiocarcinoma: Refining Prognosis and Identifying Therapeutic Targets
Andrew X. Zhu, Darrell R. Borger, Yuhree Kim, David Cosgrove, Aslam Ejaz, Sorin Alexandrescu, Ryan T. Groeschl, Vikram Deshpande, James M. Lindberg, Cristina R. Ferron...> ;Annals of Surgical Oncology. 2014 Jun 3
164 citations
Microwave Ablation for Hepatic Malignancies: A Multiinstitutional Analysis
Ryan T. Groeschl, Charles H.C. Pilgrim, Erin M. Hanna, Kerri A. Simo, Ryan Z. Swan, David Sindram, John B. Martinie, David A. Iannitti, Mark Bloomston, Carl Schmidt, H...> ;Annals of Surgery. 2014 Jun 1
21 citations
Multi-institutional analysis of recurrence and survival after hepatectomy for fibrolamellar carcinoma.
Ryan T. Groeschl, John T. Miura, Ray K. Wong, Mark Bloomston, Michael L. Lidsky, Bryan M. Clary, Robert C.G. Martin, Giulio Belli, Joseph F. Buell, T. Clark Gamblin> ;Journal of Surgical Oncology. 2014 Sep 1
59 citations
Tumor size predicts vascular invasion and histologic grade among patients undergoing resection of intrahepatic cholangiocarcinoma
Gaya Spolverato, Aslam Ejaz, Yuhree Kim, Georgios C. Sotiropoulos, Andreas Pau, Sorin Alexandrescu, Hugo Marques, Carlo Pulitano, Eduardo Barroso, Bryan M. Clary, Luca...> ;Journal of Gastrointestinal Surgery. 2014 May 20
31 citations
Does histology predict outcome for malignant vascular tumors of the liver
Ryan T. Groeschl, John T. Miura, Kiyoko Oshima, T. Clark Gamblin, Kiran K. Turaga> ;Journal of Surgical Oncology. 2014 Apr 1
5 citations
Management of acute cholecystitis in cancer patients: a comparative effectiveness approach.
Thejus T. Jayakrishnan, Ryan T. Groeschl, Ben George, James P. Thomas, Sam G. Pappas, T. Clark Gamblin, Kiran K. Turaga> ;Surgical Endoscopy. 2014 Apr 1
2 citations
Cost Effectiveness of Routine Laparoscopic Ultrasound for Assessment of Resectability of Gallbladder Cancer
Thejus T. Jayakrishnan, Ryan T. Groeschl, Anthony J. Zacharias, T. Clark Gamblin, Kiran K. Turaga> ;Annals of Surgical Oncology. 2014 Mar 4
35 citations
Neutrophil-to-lymphocyte ratio as a predictor of outcomes for patients with hepatocellular carcinoma: a Western perspective.
Kevin M. Sullivan, Ryan T. Groeschl, Kiran K. Turaga, Susan Tsai, Kathleen K. Christians, Sarah B. White, William S. Rilling, Charles H.C. Pilgrim, T. Clark Gamblin> ;Journal of Surgical Oncology. 2014 Feb 1
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Professional Memberships

American College of Surgeons - ACS
Member

Hospital Affiliations

Essentia Health DuluthDuluth, Minnesota
Essentia Health St. Mary's Medical CenterDuluth, Minnesota