Anthony T. Petrick, MD FACS

Director of Minimally Invasive and Bariatric Surgery; Geisinger Medical Center Director MIS Fellowship; Geisinger Medical Center Minimally invasive approaches to gastroesophageal surgery Minimally invasive approaches to bariatric surgery Minimally invasive approaches to adrenal and splenic surgery Minimally invasive approaches to biliary surgery including common bile duct exploration Minimally invasive approaches to abdominal wall hernias Minimally invasive surgery for hyperhidrosis Minimally invasive surgery for thymoma and myesthenia gravis

Bariatric (Severe Obesity) Procedures

• laparoscopic gastric banding
• laparoscopic gastric bypass
• roux-en-Y gastric bypass

Endocrine (Gland)

• adrenal cancers/tumors
• adrenal surgery

Hernia Procedures

• abdominal hernia
• component separation
• epigastric hernia
• femoral hernia
• inguinal hernia
• laparoscopic hernia repair
• paraesophageal hernia
• umbilical hernia
• ventral hernia

Minimal Access Surgery

Minimally Invasive Procedures

• laparoscopic surgery
• robotic surgery
• video assisted thoracic surgery

Surgical Oncology (Cancer/Tumors)

• adrenal tumors
• biopsy of tumors
• endocrine cancer
• esophagus cancer/tumors
• gastrointestinal cancer/tumors
• stomach cancer/tumors

Thoracic

• achalasia
• Barrett's esophagus
• esophageal surgery
• hiatal hernia
• myotomy
• pleural effusion
• pneumothorax

Geisinger Medical Center