Surgical Services and Care

Louie-Marc G. Contreras MD Corp offers a highly skilled and specialized surgical service to all patients in Southern California. He provides a broad range of services designed to meet the needs of patients requiring surgical intervention. As an expert and professional surgeon, he is confident he will deliver state-of-the-art surgical care and surgical treatments in Valencia, California for all his patients.

He specializes in the surgical care of diseases involving the abdomen, skin, breast, soft tissues, or endocrine system, which include the stomach, small bowel, colon, liver, and gallbladder, among other organs. He is also experienced in acute care surgery, trauma surgery, minimally-invasive laparoscopic, and robotic surgery. Open and minimally invasive surgical techniques are utilized. The surgical specialties offered at Louie-Marc G. Contreras MD Corp include:

surgery team working together

General Surgery

We provide a vast range of general surgery services and procedures to address a wide range of surgical needs. We offer a surgical service that encompass traditional and advanced surgical techniques. A personalized approach to patients’ needs is provided ranging from consultation, work-up, diagnosis and ultimately, treatment recommendations. Unique to our approach is the focus on the best treatment for the patient as a whole. This includes collaborative decision-making process with patients regarding the need for surgery. Our general surgery services include:
  • Appendectomy
  • Cholecystectomy
  • Gastrointestinal surgery
  • Oncology Surgery
  • Trauma Surgery
  • Hernia Surgery
  • Minimally-Invasive Laparoscopic/Robotic Surgery
Surgical room in hospital

Minimally Invasive & Robotic Surgery

We provide state-of-the-art surgical techniques to patients with the appropriate conditions. Minimally invasive techniques including robotic-assisted surgery are utilized to treat various surgical conditions. Our minimally-invasive/robotic surgery services include:
  • Gallbladder
  • Gastrointestinal including oncologic surgery
  • Liver and splenic pathology
  • Abdominal hernias including ventral, umbilical, incisional, Spigelian, inguinal and femoral hernias.
Medical robot surgery.
Woman having beautiful skin

Skin/Soft Tissue Surgery

We specialize in treating problems involving the external parts of the body, such as skin and soft tissue. This surgical service ranges from scalp, chest, abdomen and limbs. We perform consultations and diagnostic evaluations for patients to ensure we conduct suitable operations for their conditions. Techniques are utilized to ensure adequate postoperative pain control and excellent postoperative cosmetic results. Our Skin/Soft-Tissue Surgeries Include:
  • Skin lesions
  • Soft tissue tumors/growths
  • Lipomas
  • Cysts
  • Oncology surgery