We are passionate about helping our patients and providing a safe and pleasant surgical experience.

Why Choose AnesthesiaWorks?

AnesthesiaWorks provides world-class anesthesia services to the communities and residents of Southern California. We offer Cardiac, Structural Heart, Cath/EP, IR, OB, Peds, Trauma, and GI/Endo services in hospital and surgery center settings.

Our Approach

We create an “Anesthesia Department of Excellence” at each facility we serve

Our Leadership

We develop excellent working relationships with surgeons, staff, administration, and patients

Our Management

We drive efficiencies and quality leading to an ROI for the facility

About Us

About AnesthesiaWorks

We strive to make a difference. Offering world class anesthesia services one community, hospital, and patient at a time.

  • Superior Patient Care

    We are dedicated to delivering the highest levels of patient care

  • Proven Physicians

    Our board-certified anesthesiologists are excellent clinicians who deliver outstanding service to all groups

  • Unmatched Management

    Our Dashboard Analytics and Reporting Toolkit (DART) platform delivers data in an easy-to-read and actionable format

  • Uncompromising Standards

    We promote an environment of collaboration and continuous improvement





Years of Service


AnesthesiaWorks believes in care, compassion, and comfort for our patients. We demonstrate this by providing comprehensive and innovative care for our patients while maintaining integrity in our practice. Our business structure has three core customers, and our success stems from effectively serving each group.


We will listen to your concerns, answer your questions, and discuss our treatment plan with you


We will communicate and collaborate effectively with all surgeons

Hospital Administration

We will set pace in the OR and work to improve quality, utilization, and efficiency

Why Partner With Us

Partnering with AnesthesiaWorks means building an “Anesthesia Department of Excellence” tailored to the specific needs of your facility and the community it serves. We deliver superior patient care and drive a strong return on investment by staffing the best physicians, fostering strong onsite leadership, and leveraging local commitment and knowledge. Our approach includes effective surgeon partnership and collaboration, accountable providers, efficient OR utilization, and comprehensive reporting and dashboards. These elements, combined with our focus on superior patient satisfaction, create an environment where hospitals can thrive.

For providers, AnesthesiaWorks offers a supportive and growth-oriented environment. Our business acumen, highly analytical approach, and objective performance measurement ensure you have the support and resources needed to excel. We emphasize team orientation, collaboration, and wellness, fostering a respectful and compassionate atmosphere for patient care. By partnering with us, you join a team committed to excellence and continuous improvement, enabling you to provide the highest quality care to your patients while maintaining your own well-being.

Why Partner

Meet The Team

Our leaders set direction, chart the course, and empower teams to make impactful decisions that drive progress. They craft an inspiring vision and ignite the passion in others to bring it to life.

Irv Edwards, M.D., FACEP

Irv Edwards, M.D., FACEP


Dr. Edwards is a Principal and co-founder of AnesthesiaWorks and is the founder of Emergent Medical Associates.

Mark R. Bell, M.D., FACEP

Mark R. Bell, M.D., FACEP


Dr. Bell is a Principal and co-founder of AnesthesiaWorks and advocates regionally and nationally on a variety of physician related issues.

Sami Zamzam, M.D.

Sami Zamzam, M.D.

Chief Medical Officer

Dr. Zamzam is a distinguished anesthesiologist with over two decades of experience in various medical and academic roles.

Jared Chase, D.O.

Jared Chase, D.O.

Regional Director

Dr. Chase did his residency at the Cleveland Clinic and is an expert in anesthesia operations, perioperative services, and patient care.

Dr. Sameer Khan, M.D.

Dr. Sameer Khan, M.D.

Regional Director

Dr. Khan did his fellowship at Stanford and is an expert in perioperative and critical care medicine quality and outcome optimization.

Contact Us

We’d love to hear from you, and getting in contact with us is easy.

Corporate Office:

898 N. Pacific Coast Highway
Suite 600
El Segundo, CA 90245

Call Us

+1 (310) 698-5486

Email Us

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