Expert Anesthesia Care, When It Matters Most.

We Take the Pain Out of Surgery — Literally.

Comprehensive Anesthesia Care

Safe, tailored anesthesia across all settings.

Advanced Pain Management

Expert care for acute and chronic pain.

Hospital-Based Clinical Leadership

Driving care quality through proven leadership.

Trusted by Leading Medical Centers

Serving top hospitals with specialized expertise.

Meet Our CEO

Iqbal Mirza MD

Iqbal Mirza, MD, graduated from UC Berkeley and Wake Forest Medical Center in North Carolina. He subsequently completed training in Internal Medicine and Anesthesiology, followed by a fellowship in Critical Care Medicine at Stanford University.

His team of highly trained anesthesiologists possesses expertise in all aspects of anesthesia—including pediatric, regional, and general—and practices at multiple outpatient surgery centers throughout the Bay Area.

Passionate – Dedicated – Professional

Meet Our Skilled Team

ROBIN PATEL MD

Anesthesiologist & Pain Medicine Specialist

Board-certified in Anesthesiology and Pain Medicine with training from Cleveland Clinic and Massachusetts General Hospital. Dr. Patel brings over a decade of experience across top hospitals in California, with expertise in general anesthesia, pain management, and leadership in clinical programs. He currently serves at Good Samaritan Hospital and several outpatient centers in the Bay Area.

Nichole Herbert MD

Nichole Rhodeman Herbert is enthusiastic about joining the distinguished group of physicians at Ambulatory Surgery Center Anesthesia Associates (ASCAA). She has been practicing anesthesia on the Peninsula since completing her residency at Stanford in December 1995. For the first 17 years of her career, she held hospital-based positions with a focus on cardiothoracic anesthesia. Over the past decade, she has worked within small anesthesia groups serving outpatient surgery centers from San Francisco to San Jose.

Avace Dani MD

Avace Dani, MD, is a board-certified anesthesiologist and Bay Area native who relocated to the East Coast for his medical training. He earned his medical degree from SUNY Downstate in New York City, then completed his anesthesiology residency at Columbia University Medical Center, where he received awards for Clinical Excellence in Anesthesiology and for Excellence in Leadership and Teaching. In 2019, he returned to the Bay Area, where he resides with his wife and three children.

About Us

At ASCAA, we are a comprehensive anesthesia practice dedicated to delivering safe, efficient, and personalized anesthesia care across hospitals and surgery centers. Our team of board-certified anesthesiologists and CRNAs brings extensive expertise in a full range of services including:

General Anesthesia

General anesthesia induces a state of total unconsciousness, ensuring you are completely asleep and pain-free during major surgical procedures. Our team continuously monitors your vital signs, prioritizing your safety and comfort.

Pediatric Anesthesia

We provide specialized care tailored to the unique needs of children and their families. Our goal is to create a gentle, comforting environment that alleviates anxiety and ensures a safe experience for your child.

Obstetric Anesthesia (Labor and Delivery)

 Our team is dedicated to providing safe, effective pain relief during labor and delivery, such as epidurals. We help ensure the mother is comfortable and able to actively participate in the birth experience.

Regional and Nerve Block Anesthesia

Regional anesthesia numbs a specific section of the body by blocking nerve signals, often using ultrasound for precision. This provides excellent pain control for many procedures, allowing you to remain conscious.

We partner with healthcare facilities to ensure excellence not only in clinical care but also in operational support. Our services extend beyond the operating room to include:

Assistance with Accreditation and Compliance
Medical Directorships and Leadership Support
In-service Education and Training for Medical Staff

At the core of our mission is a commitment to patient safety, physician collaboration, and the continuous advancement of perioperative care. Whether managing high-volume surgical centers or specialized hospital departments, we tailor our approach to meet the unique needs of each facility and its patient population.

Our Locations

Los Altos Surgery Center
Los Altos Surgery Center O'Connor Building Surgery Center - BA Surgical 795 Altos Oaks Dr Los Altos CA 94024
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National Ambulatory Surgery Center
National Ambulatory Surgery Center 15251 National Ave Ste 207 Los Gatos CA 95032
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Bascom Surgery Center
Bascom Surgery Center 3803 S Bascom Ave Campbell CA 95008
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Fremont Surgery Center
Fremont Surgery Center 39350 Civic Center Dr Fremont CA 94538
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Samaritan Endoscopy Center
Samaritan Endoscopy Center 15195 National Ave Ste 204 Los Gatos CA 95032
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Advanced Surgicare
Advanced Surgicare 2222 Lafayette St Santa Clara CA 95050
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SOAR Surgery Center
SOAR Surgery Center 1849 Old Bayshore Hwy Burlingame CA 94010
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Evergreen Surgery Center
Evergreen Surgery Center 2365 Quimby Rd Ste 180 San Jose CA 95122
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O'connor Building Surgery Center
O'connor Building Surgery Center 125 Ciro Ave Ste 10 San Jose CA 95128
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Hazel Hawkins Memorial Hospital
Hazel Hawkins Memorial Hospital Hazel Hawkins Memorial Hospital 911 Sunset Dr, Hollister, CA 95023, United States
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Insurances We Work With