Humberto Arenas Marquez, MD FACS

Bariatric (Severe Obesity) Procedures

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

Critical Care

Endocrine (Gland)

• adrenal surgery
• hyperparathyroidism
• pancreatic endocrine tumors
• thyroid surgery

Abdomen and Digestion Disorder/Procedure

• adhesion removal
• anti-reflux procedures
• appendectomy
• esophagus perforation
• feeding tubes
• fundoplication - laparoscopic
• gastric cancer
• peritonitis

Head and Neck

• Zenker's diverticulum

Liver, Gallbladder, Pancreas Disor/Proc

• laparoscopic cholecystectomy
• pancreatic cancer
• pancreatic cysts
• pancreatitis

Hernia Procedures

• abdominal hernia
• component separation
• epigastric hernia
• femoral hernia
• inguinal hernia
• paraesophageal hernia
• ventral hernia

Anal-rectal Disorders/Procedures

• anal abscess
• anal fissure
• anal fistula
• hemorrhoid problems
• rectal bleeding
• rectal prolapse

Colon and Rectal Disorders/Cancer

• colon surgery
• colon/rectal cancer
• diverticular disease
• gastrointestinal cancer
• ileostomy
• intestinal failure management
• laparoscopic colon surgery
• ulcerative colitis

Specialty Hosp.

Trauma/Acute Care Surgeon

Guadalajara

Professor