The 20 Best Gastrostomy Doctors Near Me

Find the Experts and Specialists who perform Gastrostomy

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John B. Martinie
Advanced in Gastrostomy

Dr. John B. Martinie

Surgical Oncology
Atrium Health
Atrium Health Levine Cancer Institute (Hepatobiliary (HPB) Cancer)
1021 Morehead Medical Drive, Suite 50200, 
Charlotte, NC 
On Staff At
Accepting New Patients
Offers Telehealth
Advanced in Gastrostomy
Atrium Health
Atrium Health Levine Cancer Institute (Hepatobiliary (HPB) Cancer)
1021 Morehead Medical Drive, Suite 50200, 
Charlotte, NC 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

John Martinie is a Surgical Oncologist in Charlotte, North Carolina. Dr. Martinie is rated as an Advanced provider by MediFind in Gastrostomy. His top areas of expertise are Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Gallbladder Cancer, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery. Dr. Martinie is currently accepting new patients.

His clinical research consists of co-authoring 146 peer reviewed articles and participating in 3 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 2 articles in the study of Gastrostomy.

Graduate Institution
Pennsylvania State University
Residency
Brown University, General Surgery
Specialties
Surgical Oncology
Licenses
Surgery in NC
Board Certifications
American Board Of Surgery
Fellowships
McGill University, HPB Surgery and Transplantation
Hospital Affiliations
Atrium Health Union
Atrium Health Cleveland
Carolinas Medical Center/behav Health
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Oscar
  • EPO
  • HMO
  • PPO
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
View 2 Less Insurance Carriers -

Locations

Atrium Health Levine Cancer Institute (Hepatobiliary (HPB) Cancer)
1021 Morehead Medical Drive, Suite 50200, Charlotte, NC 28204
Call: 980-442-6410
Other Locations
Atrium Health HPB Surgery Charlotte
1025 Morehead Medical Drive, Charlotte, NC 28204
Call: 704-355-1813

Additional Areas of Focus

Dr. Martinie has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Acute Pancreatitis
Liver Cancer

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

3 Clinical Trials

Hyperthermic Intraperitoneal Chemotherapy as Neoadjuvant Treatment for Resectable Pancreatic Adenocarcinoma: A Prospective, Phase II, Proof-of-concept Study
Hyperthermic Intraperitoneal Chemotherapy as Neoadjuvant Treatment for Resectable Pancreatic Adenocarcinoma: A Prospective, Phase II, Proof-of-concept Study
Enrollment Status: Withdrawn
Publish Date: April 27, 2022
Intervention Type: Procedure, Drug
Study Phase: Phase 2
Prospective Randomized Comparison of Resection and Microwave Ablation for Resectable Colorectal Cancer Liver Metastases
Prospective Randomized Comparison of Resection and Microwave Ablation for Resectable Colorectal Cancer Liver Metastases
Enrollment Status: Terminated
Publish Date: April 26, 2022
Intervention Type: Procedure
Study Phase: Not Applicable
Transarterial Embolization and Microwave Ablation Combination Therapy in Early-stage Hepatocellular Carcinoma: A Randomized Trial
Transarterial Embolization and Microwave Ablation Combination Therapy in Early-stage Hepatocellular Carcinoma: A Randomized Trial
Enrollment Status: Terminated
Publish Date: April 22, 2022
Intervention Type: Procedure, Device
Study Phase: Not Applicable
View 2 Less Clinical Trials

146 Total Publications

Erratum to "Textbook outcomes and minimally invasive techniques in resectable gallbladder cancer: A global cohort Study" [Eur J Surg Oncol 51 10 (2025) 110284].
Erratum to "Textbook outcomes and minimally invasive techniques in resectable gallbladder cancer: A global cohort Study" [Eur J Surg Oncol 51 10 (2025) 110284].
Journal: European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology
Published: November 07, 2025
View All 146 Publications
Similar Doctors
Zvonimir L. Milas
Advanced in Gastrostomy
Dr. Zvonimir L. Milas
Surgical Oncology
Advanced in Gastrostomy
Dr. Zvonimir L. Milas
Surgical Oncology

Atrium Health Levine Cancer Institute (Head & Neck Cancer)

1021 Morehead Medical Drive, Suite 3300, 
Charlotte, NC 
 (0.1 miles away)
980-442-3320
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Zvonimir Milas is a Surgical Oncologist in Charlotte, North Carolina. Dr. Milas is rated as an Advanced provider by MediFind in Gastrostomy. His top areas of expertise are Bone Tumor, Melanoma, Thyroid Cancer, Gastrostomy, and Thyroidectomy. Dr. Milas is currently accepting new patients.

Daniel Brickman
Advanced in Gastrostomy
Dr. Daniel Brickman
Surgical Oncology
Advanced in Gastrostomy
Dr. Daniel Brickman
Surgical Oncology

Atrium Health Levine Cancer Institute (Head & Neck Cancer)

1021 Morehead Medical Drive, Suite 3300, 
Charlotte, NC 
 (0.1 miles away)
980-442-3320
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Daniel Brickman is a Surgical Oncologist in Charlotte, North Carolina. Dr. Brickman is rated as an Advanced provider by MediFind in Gastrostomy. His top areas of expertise are Melanoma, Papillary Thyroid Cancer, Thyroid Cancer, Gastrostomy, and Thyroidectomy. Dr. Brickman is currently accepting new patients.

Catherine H. Frenkel
Advanced in Gastrostomy
Dr. Catherine H. Frenkel
Surgical Oncology | General Surgery
Advanced in Gastrostomy
Dr. Catherine H. Frenkel
Surgical Oncology | General Surgery

Atrium Health Levine Cancer Institute

1021 Morehead Medical Drive, 
Charlotte, NC 
 (0.1 miles away)
980-442-2000
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Catherine Frenkel is a Surgical Oncologist and a General Surgeon in Charlotte, North Carolina. Dr. Frenkel is rated as an Advanced provider by MediFind in Gastrostomy. Her top areas of expertise are Renal Oncocytoma, Merkel Cell Carcinoma, Papillary Thyroid Cancer, Gastrostomy, and Laryngectomy. Dr. Frenkel is currently accepting new patients.

VIEW MORE GASTROSTOMY DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Martinie's expertise for a condition
ConditionClose
  • Elite
  • Hepatectomy
    Dr. Martinie is
    Elite
    . Learn about Hepatectomy.
    See more Hepatectomy experts
  • Hepato-Pancreato-Biliary Surgery
    Dr. Martinie is
    Elite
    . Learn about Hepato-Pancreato-Biliary Surgery.
    See more Hepato-Pancreato-Biliary Surgery experts
  • Pancreatectomy
    Dr. Martinie is
    Elite
    . Learn about Pancreatectomy.
    See more Pancreatectomy experts
  • Pancreaticoduodenectomy
    Dr. Martinie is
    Elite
    . Learn about Pancreaticoduodenectomy.
    See more Pancreaticoduodenectomy experts
  • Distinguished
  • Cholangiocarcinoma (Bile Duct Cancer)
    Dr. Martinie is
    Distinguished
    . Learn about Cholangiocarcinoma (Bile Duct Cancer).
    See more Cholangiocarcinoma (Bile Duct Cancer) experts
  • Familial Pancreatic Cancer
    Dr. Martinie is
    Distinguished
    . Learn about Familial Pancreatic Cancer.
    See more Familial Pancreatic Cancer experts
  • Fibrolamellar Carcinoma
    Dr. Martinie is
    Distinguished
    . Learn about Fibrolamellar Carcinoma.
    See more Fibrolamellar Carcinoma experts
  • Gallbladder Adenocarcinoma
    Dr. Martinie is
    Distinguished
    . Learn about Gallbladder Adenocarcinoma.
    See more Gallbladder Adenocarcinoma experts
  • Gallbladder Cancer
    Dr. Martinie is
    Distinguished
    . Learn about Gallbladder Cancer.
    See more Gallbladder Cancer experts
  • Gallbladder Disease
    Dr. Martinie is
    Distinguished
    . Learn about Gallbladder Disease.
    See more Gallbladder Disease experts
View All 9 Distinguished Conditions
  • Advanced
  • Acute Pancreatitis
    Dr. Martinie is
    Advanced
    . Learn about Acute Pancreatitis.
    See more Acute Pancreatitis experts
  • Ampullary Cancer
    Dr. Martinie is
    Advanced
    . Learn about Ampullary Cancer.
    See more Ampullary Cancer experts
  • Endoscopy
    Dr. Martinie is
    Advanced
    . Learn about Endoscopy.
    See more Endoscopy experts
  • Gastrostomy
    Dr. Martinie is
    Advanced
    . Learn about Gastrostomy.
    See more Gastrostomy experts
  • Liver Embolization
    Dr. Martinie is
    Advanced
    . Learn about Liver Embolization.
    See more Liver Embolization experts
  • Neuroendocrine Tumor
    Dr. Martinie is
    Advanced
    . Learn about Neuroendocrine Tumor.
    See more Neuroendocrine Tumor experts
View All 11 Advanced Conditions
  • Experienced
  • Bile Duct Cysts
    Dr. Martinie is
    Experienced
    . Learn about Bile Duct Cysts.
    See more Bile Duct Cysts experts
  • Biliary Dyskinesia
    Dr. Martinie is
    Experienced
    . Learn about Biliary Dyskinesia.
    See more Biliary Dyskinesia experts
  • Colorectal Cancer
    Dr. Martinie is
    Experienced
    . Learn about Colorectal Cancer.
    See more Colorectal Cancer experts
  • Familial Colorectal Cancer
    Dr. Martinie is
    Experienced
    . Learn about Familial Colorectal Cancer.
    See more Familial Colorectal Cancer experts
  • Gastric Bypass
    Dr. Martinie is
    Experienced
    . Learn about Gastric Bypass.
    See more Gastric Bypass experts
  • Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Dr. Martinie is
    Experienced
    . Learn about Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET).
    See more Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) experts
View All 17 Experienced Conditions
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