
Experienced Hernia Surgeons Serving the East Bay
Hernia Innovations, a division of BASS Medical Group, provides specialized surgical care for patients with hernias throughout Walnut Creek, Concord, Antioch, and Brentwood. Our board-certified surgeons focus on minimally invasive and robotic hernia repair for inguinal, hiatal, umbilical, ventral, and complex abdominal wall hernias.
With decades of combined surgical experience, our physicians perform hernia procedures using advanced laparoscopic and robotic-assisted techniques designed to reduce postoperative discomfort and support a smooth recovery.
We are committed to delivering individualized treatment plans based on each patient’s anatomy, symptoms, and overall health goals.
Accessible, Modern Surgical Care
Hernia Innovations offers care at four East Bay clinic locations, making it convenient for patients to receive consultation, evaluation, and follow-up close to home. Our facilities are equipped to support comprehensive preoperative assessment and postoperative care.
Our team prioritizes clear communication, thorough evaluation, and shared decision-making so patients understand their condition and available treatment options.
Our Approach
We focus on:
- Minimally invasive and robotic-assisted techniques when appropriate
- Evidence-based surgical methods
- Care coordination from diagnosis through recovery
- Personalized treatment planning
Our goal is to help patients return safely to daily activities with confidence and clarity about their care plan.
LEARN ABOUT THE HERNIA SURGERY PROCESS HEREMeet Our Hernia Surgeons

Dr. Jennifer Chan

Dr. Brian T. Chin

Dr. Ray Rassai

Dr. Jason F. Moy
