Doctor Ioannis Maloulas is highly experienced in: 

• Digestive system : esophagus, stomach, small intestine, large intestine, small intestine (colorectal), rectum and anus, liver, gallbladder and bile ducts, pancreas, appendix.
• Abdominal wall and hernias : inguinal hernia, umbilical hernia, incisional hernia, femoral hernia, hiatal hernia.
• Breast: breast lump removal, mastectomy (for breast cancer), breast abscess drainage.
• Endocrine system ( select surgeries) : thyroidectomy ( thyroid removal), parathyroid surgery, adrenalectomy (adrenal gland removal).
• Trauma and emergency surgeries : abdominal trauma (e.g., spleen, liver, intestines), gunshot or stab wounds, bowel perforation, bleeding ulcers.
• Soft tissue and skin : cyst removal, abscess drainage, lipoma excision, skin lesion biopsy or excision.
• Oncologic surgery (cancer-related) : resection of tumors in the gastrointestinal tract, breast cancer surgeries, sarcoma excisions.
• Laparoscopic (minimally invaisive) surgery: gallbladder removal (laparoscopic cholecystectomy), appendix removal, hernia repair, colon resection