Fertility Sparing Endometriosis Surgery California | Los Angeles & Orange County

December 26, 2025

Fertility Sparing Surgery in California: World-Class Care on the West Coast

For patients in California, the search for expert endometriosis care often feels like a choice between aggressive surgery that risks fertility or passive management that leaves you in pain. Many women in Los Angeles, Orange County, and San Diego are told that to cure their pain, they must sacrifice their reproductive organs.

At ESSI California, we reject that choice. We have established a premier center for Fertility Sparing and Nerve Sparing excision right here in Southern California. Led by Dr. Mallory Stuparich and Dr. Alessio Pigazzi, our team brings university-level precision to patients who want to protect their future families while reclaiming their lives.

The “Fertility First” Promise

Whether you are in Hollywood or Irvine, our surgical philosophy remains the same: We protect the dream.

1. Maximum Ovarian Preservation When treating endometriomas (ovarian cysts), standard techniques often destroy healthy eggs. We utilize microsurgical excision to delicately peel disease away from the ovary, preserving your Ovarian Reserve (AMH). We don’t just “burn” the cyst; we reconstruct the ovary to optimize it for natural conception or IVF.

2. Nerve Sparing for Function

The nerves in your pelvis control sexual function and bladder health. Damaging them can make intimacy painful and conception difficult. We use advanced robotic magnification to identify and spare these nerves, ensuring that your surgery solves pain without creating new problems.

Meet Your California Surgical Team

We have brought together two of the most respected names in minimally invasive surgery to form a “Dream Team” for complex cases in California.

Dr. Mallory Stuparich

The Minimally Invasive Expert Dr. Stuparich is a fellowship-trained Minimally Invasive Gynecologic Surgeon (MIGS) serving the Southern California region. She is renowned for her ability to handle the most difficult pathologies—including Stage 4 Frozen Pelvis—with a delicate, tissue-sparing touch. Her focus is on restoring normal anatomy to improve fertility outcomes, ensuring that the uterus and ovaries are free from the adhesions that cause infertility.

Dr. Alessio Pigazzi

The Robotic Pioneer When endometriosis infiltrates the bowel, you need a world-class expert. Dr. Pigazzi is a globally recognized leader in robotic colorectal surgery. Known for his technical mastery, he specializes in Bowel Sparing Techniques—shaving or removing disease from the intestine while preserving digestive function. His involvement ensures that patients with severe bowel endometriosis can be treated safely in a single surgery, without the fear of unnecessary aggressive resections.

Fertility Sparing Surgery: Your Questions, Answered

Q: Do I need to travel out of California to find an expert? A: No. While patients used to fly to New York or Europe for this level of care, ESSI has brought the gold standard of excision surgery to Southern California. Dr. Stuparich and Dr. Pigazzi offer the same high-volume, expert-level care found in the world’s top institutes, right here in your backyard.

Q: Will surgery improve my chances of getting pregnant? A: Yes. Endometriosis creates a toxic, inflammatory environment that attacks sperm and eggs. By excising the disease and removing the inflammatory lesions (especially from the bowel and ovaries), we “clean the house,” creating a healthier environment for implantation—whether you are trying naturally or pursuing IVF.

Q: I have bowel endometriosis. Will surgery affect my fertility? A: It can actually improve it. Bowel disease causes massive systemic inflammation. Dr. Pigazzi’s expertise allows us to remove these inflammatory nodules safely. Because he is a specialist in Robotic Colorectal Surgery, he prioritizes techniques that keep your anatomy intact and functioning, getting you back to health faster.

The Premier Destination for Endometriosis Care in California

You no longer have to compromise. You can have the best Endometriosis Surgeon California has to offer. From patients seeking a Second Opinion in Los Angeles to those looking for a Complex Gyn Surgeon in Orange County, ESSI California is the destination for hope. We are the Stage 4 Endometriosis Specialists who understand the unique needs of the San Diego and Southern California community.

Whether you need a Bowel Endometriosis Expert like Dr. Pigazzi or a Fertility Sparing Specialist like Dr. Stuparich, our team is ready to handle the cases others call “too complex.” We are defining the future of Robotic Excision Surgery California—one pain-free, fertility-preserving outcome at a time.

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