
At Alkimiya Surgical Systems, we specialize in advanced treatment for anorectal conditions that affect quality of life. Whether you’re dealing with hemorrhoids, anal fissures, anal fistulas, or fecal incontinence, our team provides compassionate, evidence‑based care. We also offer colonoscopies for screening and prevention, as well as expert management of anal cancer and anal warts.
Our holistic approach combines minimally invasive surgical procedures with personalized wellness plans, helping you recover quickly while supporting your long‑term health.
Comprehensive Anorectal Care — Colonoscopies, Hemorrhoids, Fissures, and More
Expert Care for Hemorrhoids, Fissures, and Colonoscopy Screening
Serving San Jose and the Bay Area with advanced anorectal surgery and holistic wellness.
Anorectal conditions can have a huge impact on quality of life, but people are naturally reluctant to discuss what they may be feeling "down there."
Our holistic care approach addresses both the root and overall well-being.
Let us help you experience a wellness transformation!

We go beyond the standard of care
Our Approach
Modern Surgical Procedures
Discover state-of-the-art surgical interventions for anorectal conditions, featuring minimally invasive procedures whenever possible and rapid recovery times.
Holistic Care Perspective
Embrace a balanced lifestyle through personalized dietary plans and mindful practices to support the healing of your "root" or anal area.
Comprehensive
Anorectal Wellness
Plans
Experience compassionate care and effective treatment strategies that considers not just the immediate cure but total well-being.
Rejuvenating Breaks
Explore rejuvenating activities and self-care rituals to complement your anorectal wellness journey.
Patient Stories
“The surgeon, Dr. San Mateo was the most amazing, kind, skilled, and compassionate! I received the most impressive care and am very grateful!”
Sh. N.
“Dr. Carlos San Mateo is a fantastic colorectal and cancer surgeon and is so professional and has the best bedside manner ever. His expertise and team are top in the bay area.”
Anna M.
“Dr. San Mateo was compassionate and empathetic toward my current condition. He provided various options on how I could help alleviate my discomfort in a way that I could understand and could easily follow.”
Cecilia Q.
