Recognizing Excellence in Sustained Educational Partnership 

The UCLA Simulation Center's success is built on the dedication of faculty educators who consistently invest their time and expertise in training the next generation of healthcare professionals. The information below recognizes our most active teaching partners during the 2024- 2025 academic year, measured by total sessions taught and total instructional hours delivered. These educators represent the breadth of our collaborative network—spanning emergency medicine, obstetrics, pediatrics, anesthesiology, internal medicine, surgery, and nursing. Their sustained commitment to simulation-based education exemplifies the very best of UCLA's teaching mission.

Top 10 Most Active Educators

The UCLA Simulation Center's success is built on the dedication of faculty educators who consistently invest their time and expertise in training the next generation of healthcare professionals. The following tables recognize our most active teaching partners during the 2024- 2025 academic year, measured by total sessions taught and total instructional hours delivered. These educators represent the breadth of our collaborative network—spanning emergency medicine, obstetrics, pediatrics, anesthesiology, internal medicine, surgery, and nursing. Their sustained commitment to simulation-based education exemplifies the very best of UCLA's teaching mission.

# FACULTY NAME DEPARTMENT SESSIONS KEY ROLES/COURSES
1 Alan Chiem, MD Emergency Medicine 71 Course director for multiple POCUS programs
2 Kirsten Jensen, MD OBGYN 16 L&D In-Situ Simulation
3 Steven Lai, MD Emergency Medicine 16 EM Education Conference
4 James Lin, MD Pediatrics 13 Peds POCUS; Resident Sim
5 Jason Napolitano, MD Internal Medicine 13 MS1 SFM Simulations
6 Max Berger, MD Emergency Medicine 11 MS1 Basecamp; MS4 EM Sub-I
7 Alan Chin, MD Pediatrics 9 Peds Resident Simulation
8 Margaret Nguyen, MD Neonatology 9 NICU Faculty Skills Lab
9 Areti Tillou, MD Surgery 9 ATLS; OR Team Training; TeamSTEPPS
10 Robert Whittington, MD Anesthesiology 8 Anesthesia Critical Incident

Top 10 by Total Hours Taught

# FACULTY NAME DEPARTMENT HOURS TEACHING CONTRIBUTIONS
1 Alan Chiem, MD Emergency Medicine 747 POCUS Ultrasound Curriculum
2 Kirsten Jensen, MD OBGYN 235 L&D In-Situ Sim
3 Areti Tillou, MD Surgery 222 ATLS, OR Team Training & TeamSTEPPS
4 Jason Napolitano, MD Internal Medicine 176 MS1 Curriculum
5 Max Berger, MD Emergency Medicine 140 MS1 & MS4 EM Sim
6 Steven Lai, MD Emergency Medicine 120 EM Education Conference
7 Gary Feigenbaum, MD Internal Medicine 113 IM Simulation Training
8 Alexandra Glaeser, MD Internal Medicine 112 IM Simulation Training
9 Ed Lee, MD Internal Medicine 107 IM Simulation Training
10 Leanna Huard, MD Pediatrics 89 Peds Critical Care

Total Hours Delivered by Top 10: 2,064 Hours 

Combined Impact: These 10 educators delivered 17.3% of all simulation instructional hours in 2024 -2025.

Educator Spotlights

The UCLA Simulation Center's impact is driven by passionate faculty educators who champion simulation across the health sciences. These individuals exemplify excellence in teaching, innovation in curriculum design, and commitment to advancing healthcare education through simulation. Below we highlight the top contributors and some feedback from student and staff.

Alan Chiem, MD, MPH (Emergency Medicine)
Alan Chiem, MD

Courses

Faculty Development POCUS, MS3 Discovery - Training in Medical Education and Practice (TMEP), POCUS Office Hours, Intersessions POCUS (EM, IM, Neuro, OB), EM Resident POCUS, Family Medicine Resident POCUS Training 

Highlighted Feedback 

"It is truly a pleasure to work with Dr. Chiem. He consistently creates a positive and engaging learning environment for medical students. His depth of ultrasound knowledge and enthusiasm for teaching are evident in every session. He frequently goes above and beyond to support learners, whether by bringing snacks and pizza or simply fostering an atmosphere that makes students feel welcomed and excited to learn. His commitment to medical education is truly inspiring."

Kristen Jensen, MD (OBGYN)
Kirsten Jensen, MD

Courses

L&D In Situ, OB JEDI In Situ

Highlighted Feedback 

"This was a great sim! Very realistic and helpful. So good to combine the acute medical scenario with a challenging patient interaction and pushing us to be patient centered in our care even in time pressured situations." 

"Fantastic sim, one of the best to date!" 

"This was a great learning experience and team building exercise. It really helped me navigate a difficult situation and use all avenues of resources needed."

Steven Lai, MD (Emergency Medicine)
Steven Lai, MD

Courses

EM Education Conference

Highlighted Feedback 

"Dr. Steven Lai is an exceptional educator and a joy to work with. He is a dedicated educator who consistently tailors simulation experiences to meet the needs of his learners by investing significant effort into designing thoughtful, high-impact simulation activities that challenge learners and deepen clinical reasoning. His leadership style fosters curiosity, collaboration, and confidence among trainees, and other instructors, inspiring them to actively engage in the learning process. Working with Dr. Lai is always a great experience, and his commitment to improving patient care through simulation shines through in every session."

James Lin, MD (Pediatrics)
James Lin, MD

Courses

Peds POCUS, Peds Resident Sim, Peds HM Fellow Procedure Sim, Peds Hospitalist Attending Mock Code Sim

Highlighted Feedback 

"Dr. James Lin brings a rare blend of expertise and approachability to his teaching. His deep clinical knowledge and warm, genuine style make learning comfortable and engaging. I’ve seen him stay late after sessions to answer questions, offer guidance, or simply check in with his learners; small moments that show how much he truly cares about their growth and well-being. His passion for pediatric care is inspiring, and we can only hope his teaching encourages more educators and physicians to follow his example. And of course, his signature bowties always brighten the room."

Jason Napolitano, MD (Internal Medicine)
Jason Napolitano, MD

Courses

MS1 SFM Hypoxemia Sim, MS1 SFM Renal 1 Sim, MS1 SFM Renal 2 Sim, MS1 SFM Cardiac Auscultation, MS1 SFM STEMI Sim, MS1 SFM Neuro Sim, MS1 SFM Sim Shock, Simulation Instructor Course

Highlighted Feedback 

"Great sessions! Great learning points in very welcoming learning environment. " "Dr. Napolitano is one of the kindest and most patient, educators I know. He lead the development of the Internal Medicine residency simulation training program, creating a library of scenarios that has become the core feature of the annual resident retreat.

Max Berger, MD (Emergency Medicine)
Max Berger, MD

Courses

MS1 Basecamp, MS4 EM Sub-I Sim, MS4 EM Sub-I Skills, MS2 EM Junior Clerkship Sim

Highlighted Feedback 

"Great sim session, very helpful! Thank you Dr. Berger" 

"Really excellent session, nothing else to comment or improve. Thank you so much, Dr. Berger." "

I thought the session was incredibly helpful. More sim!"

Alan Chin, MD (Pediatrics)
Alan Chin, MD

Courses

Peds Resident Sim, Peds HM Fellow Procedure Sim

Highlighted Feedback 

"Really enjoyed this sim session! Very helpful and practical skills" 

"Wish we did more.” 

"Dr. Chin is a dedicated and effective, yet humble educator.”

Margaret Nguyen, MD (Neonatology)
Margaret Nguyen, MD

Courses

NICU Faculty Skills Lab, Neonatal POCUS Skills, NRP NICU Sim

Highlighted Feedback 

“Dr. Nguyen has been a champion for simulation-based learning throughout the neonatal residency and fellowship programs at UCLA. Her collaboration with the UCLA Simulation Center has produced low cost 3D printed neonatal thoracentesis trainers and development of the neonatal POCUS program which has enriched the learning opportunities of our learners.”

Robert Whittington, MD (Anesthesiology)

Courses

Anes Critical Incident Sim

Highlighted Feedback 

"Great session, very thorough instruction and well organized. Excellent instructor and team building.” 

“It is a privilege to have Dr. Whittington as a sim instructor – his passion for teaching comes through in every interaction!”

Areti Tillou, MD (Surgery)
Areti Tillou, MD, MSEd

Courses

ATLS, Developing Faculty Competencies in Assessment, OR Team Training Sim, TeamSTEPPS

Highlighted Feedback 

“Dr. Tillou is a kind, decisive, and genuinely enjoyable colleague to work with. She brings a calm confidence to her role as a surgeon and educator, and her guidance is always thoughtful and supportive. She’s approachable and easy to talk to, often sharing stories from her travels abroad, and she has consistently gone out of her way to support the simulation team by writing letters of recommendation for simulation technicians who have gone on to pursue health professions. Her commitment to mentorship, education, and patient care is evident in everything she does."

Antonio Pessegueiro, MD: Chair, MS2 Intersessions Course

Antonio M. Pessegueiro, MD

With the introduction of DGSOM's HEALS curriculum in August 2021 came the need to choose a Director for the Intersession courses, a key component of the new second-year curriculum. It wasn't surprising when Dr. Antonio Pessegueiro was selected as he had previously served as Co-Chair of the Clinical Foundations course. As someone who graduated from DGSOM and went on to do his residency at UCLA, Antonio's close ties to the UCLA medical community made him a solid choice to help create and implement new Intersession courses. 

“I’ve always liked the transition period from the pre-clinical year to the clerkship year,” he says. “It is a transformative period for medical Antonio Pessegueiro students and I wanted to be a part of that.”

As a faculty member, he acknowledges how students' expectations have changed over the years. "I've seen learners change in terms of their needs and what they expect from their education, particularly regarding the learning methods that work best for them." Antonio has seen first-hand the value of simulation-based learning as an alternative to the old model of sitting in the lecture hall all day. “I’ve always been appreciative of the talents of the Sim Team and the SP program in creating these really authentic experiences that truly enhance the learning for our medical students.” As time has passed, Antonio came to realize more and more of the curriculum could be transitioned to simulation-based learning and so he has led that effort. Notable examples include curriculum centered on interprofessional teamwork and communication as well as ethics education, both of which have been transitioned to simulation-based activities. Antonio says students have expressed appreciation for this change and the opportunity it brings for more hands-on practice.

As with so many other courses, a challenge Intersessions faces is assuring an adequate supply of faculty members to help facilitate events with an eye toward keeping learner group sizes small. Antonio has found a valuable resource in the SP program. "The [trained] SPs have been able to provide valuable feedback to our students. This often means we don't need faculty members in the room which helps us mitigate some of our faculty resource needs throughout the year."

As a final thought, Antonio expresses gratitude for Rosenfeld Hall which affords the opportunity to have much of the Intersessions curriculum under one roof. "The opening of Rosenfeld Hall has been a blessing. It offers a variety of spaces that allows us to host widely-varied activities all under one roof. Time can be tight, but we can hold SP encounters on Level 1, then go downstairs to run simulations using high-fidelity manikins, then go upstairs to CASIT and practice Foley catheter insertion, NG tube insertion, and suturing. We wouldn't be able to do all of this as efficiently as we do now in Rosenfeld Hall if we had to find random spaces at other sites on campus."

Integrating Simulations Across the Curriculum 

The HEALS Curriculum: A Four-Year Journey

The David Geffen School of Medicine’s HEALS curriculum represents a revolutionary approach to medical education – integrating early clinical experiences, interprofessional learning, and competency-based education across three carefully designed phases (case-based learning, clinical rotations and leadership/research training). Simulation training is a core component throughout the four years. Behind this transformative curriculum are dedicated course directors who architect and lead the educational experiences that define the UCLA medical school journey, transforming the traditional model into a hands-on immersive learning experience.

Base Camp 

Natasha Wheaton, MD

Sim Leads: Michael Yashar, MD & Max Berger, MD 

Gateway to medical school featuring "Day 1" clinical skills and professional identity formation simulations.

Scientific Foundations of Medicine (SFM) 

Esteban Dell’Angelica, PhD

Sim Lead: Jason Napolitano, MD

Integrates basic science with clinical application through highfidelity physiology simulations (Shock, STEMI, Hypoxemia)

Foundations of Practice (FOP) 

Sarah Gustafson, MD & Peter Quiros, MD

Longitudinal clinical skills curriculumutilizing Standardized Patients for physical exam and communication training 

Intersessions 

Antonio Pessegueiro, MD 

Strategic simulation weeks between clerkships, including the new OR Walkthrough curriculum for surgery preparation.

 

Discovery Year 

Natasha Wheaton, MD 

Advanced training period where students can pursue simulation-based scholarly projects and instructor training.

Capstone 

Edward Ha, MD, MEd 

Final preparation for residency bootcamps, featuring specialty-specific high-acuity scenarios