Pediatric Anesthesiology
About
UT Southwestern offers four positions per year in our one-year, ACGME-accredited Pediatric Anesthesiology fellowship. Our goal is to provide an exceptional year of training which will lead to Board Certification in Pediatric Anesthesia from the American Board of Anesthesiology.
UT Southwestern and Children’s Health System of Texas is ranked by U.S. News & World Report as one of the best children’s hospitals in the United States. Our free-standing pediatric hospital is the eighth largest pediatric healthcare provider in the nation. Our 487-bed hospital houses the first Level 1 pediatric trauma center in North Texas, a premier referral Level 4 NICU in North Texas, and a Level 1 PICU and CVICU. Our Division of Pediatric Anesthesiology provides more than 43,000 anesthetics a year and services all surgical subspecialties.
Fellowship Application and Match Applications are accepted through ERAS at the start of the calendar year, with interviews beginning in March/April. All interviews will be scheduled virtually using Thalamus.
Fellowship Objectives
Our fellowship goals are as follows:
- To acquire the specialized fund of knowledge, clinical judgment, and technical skills required to independently provide safe, evidence-based anesthetic care for a wide variety of pediatric patients. This includes children of all ages with and without associated medical comorbidities, undergoing surgical or diagnostic procedures, both simple and complex.
- To gain familiarity with research methodology and help carry out a research project.
- To create an environment that encourages and instructs the fellow to become a life-long learner.
- To achieve board certification in pediatric anesthesiology through the American Board of Anesthesiology.
Benefits
- 20 Hour of PTO/Discretionary days per ABA
- $1750 in Educational funds (use for conferences, travel, lap tops, lead aprons, books, exam fees, board exam fees, etc)
- $1300 additional Presentational Funds if approved when accepted to present an abstract at a conference
For more information on trainee benefits, please visit our Graduate Medical Education website.
Our People
Leadership Team

Program Director

Associate Program Director

Faculty

Department Chair
Current and Recent Fellows

Kaitlin Beyrau, M.D.
Medical School: Uniformed Services University
Residency: San Antonio Uniformed Services

Ambar Rodriguez Ramirez, M.D.
Medical School: University of Puerto Rico School of Medicine
Residency: University of Puerto Rico

Amanda Tran, M.D.
Medical School: Texas Tech, Paul L. Foster School of Medicine
Residency: University of Texas Southwestern Medical School

Jessica Zic, M.D.
Medical School: Vanderbilt University, School of Medicine
Residency: University of Texas Southwestern Medical Center
- 2024-2025 Fellows
Allison Murphy, M.D.
Medical School: University of Kentucky, School of Medicine
Residency: University of Kentucky
Current Position: Academics, University of KentuckyLauren Negoslawski, D.O.
Medical School: University of North Texas Health Science Center
Residency: Vanderbilt University
Current Position: Academics, Children's Medical Center, DallasWinfred Sardar, M.D.
Medical School: University of California, San Diego, School of Medicine
Residency: UT Southwestern Medical CenterRichard Trey Wells, M.D.
Medical School: University of Oklahoma, College of Medicine
Residency: University of California, Irvine
Current Position: Academics, Texas Children's HospitalJohn Raymond Williams, M.D.
Medical School: Texas A & M Health Science Center
Residency: Baylor Scott and White
Current Position: Academics, McLane Children's Hospital - 2023-2024 Fellows
Paul Ryan Hoffmann, M.D.
Medical School: Texas A & M Health Science Center
Residency: University of MichiganAshlin Mathew, M.D.
Medical School: University of Tennessee, College of Medicine
Residency: Baylor College of Medicine
Current Position: Academics, Children's Medical Center, DallasCole Sievers, M.D.
Medical School: University of Nebraska Medical Center
Residency: University of Nebraska
Current Position: Boys Town National Research Hospital - 2022-2023 Fellows
Zhaohui Hu, M.D.
Medical School: University of Iowa, Carver College of Medicine
Residency: University of Nebraska Medical Center
Current Position: Academics, Children's Medical Center, DallasJoohi Khan, M.D..
Medical School: University of Tennessee, College of Medicine
Residency: Baylor College of Medicine
Current Position: Academics, Children's Medical Center, DallasClaudia Lorente, M.D
Medical School: Texas A & M Health Science Center
Residency: University of Texas Southwestern Medical Center
Current Position: Academics, Children's Medical Center, DallasAmanda Motomochi, M.D.
Medical School: Texas Tech University Health Science Center
Residency: University of Texas Southwestern Medical Center
Current Position: Academics, Children's Medical Center, DallasMadeline Vernon, M.D.
Medical School: University of Texas Southwestern Medical Center
Residency: University of Texas Southwestern Medical Center
Current Position: Academics, Children's Medical Center, Dallas - 2021-2022 Fellows
Maranatha McLean, M.D.
Medical School: University of Texas Medical Branch, Galveston
Residency: Westchester Medical Center
Current Position: Academics, Children's Medical Center, DallasDaniel Ruiz, M.D.
Medical School: Baylor College of Medicine
Residency: University of Texas Medical Branch, Galveston
Current Position: Driscoll Children's HospitalAngela Shields, M.D.
Medical School: University of Texas Medical Branch, Galveston
Residency: University of Nebraska
Current Position: Academics, Children's Medical Center, DallasPauline Wong, D.O.
Medical School: University of Tennessee, College of Osteopathic Medicine
Residency: Riverside University Health System
Current Position: Fellowship in Pain Medicine, UT Southwestern Medical Center
Curriculum:
Program Design Annual Rotation Schedule includes:
- Operating Room: (6 Months)
- Main Operating Room
- Ambulatory Surgery Center
- Non-OR Anesthetizing Locations
- Cardiac Rotation: (2 Months)
- Cardiac Operating Room
- Cardiac Catheterization Lab
- Spine/Orthopedics/Regional (1 Month)
- Pain management and Regional Anesthesia (1 Month)
- Pediatric Intensive Care Unit (1 Month)
- Elective (1 Month)
Clinical Practice
UTSW division of Pediatric Anesthesia boasts one of the largest faculties in the country. We provide pediatric coverage to the UT Southwestern Medical Center, Children's Health System and Texas Health Resources. Located in the Dallas Fort Worth area, one of the largest metropolitan areas in the country, we care for a very social, economically, and ethnically diverse patient population. As part of a multidisciplinary team, we work closely with our colleagues in Pediatrics (and its subspecialties), surgery and radiology. Our close-knit team consists of nationally recognized experts in a variety of areas, including clinical care, research, and quality. Fellows are provided a supportive environment in which they develop in-depth clinical, consultant, and research expertise.
With over 40,000 cases a year, yet only four fellows, our fellowship program has all the advantages of a small program with the resources and patient acuity of one of the largest programs in the country. Boasting a level 1 trauma center and a level 4 NICU, we offer all facets of pediatric anesthesia:
- Cardiac/Thoracic surgery
- Neonatal emergencies
- Low birth weight and extremely low birth weight infants
- Neurosurgery
- Trauma
- ENT/airway surgery
- Plastics/craniofacial
- Orthopedic/Spines
- Pediatric regional anesthesia
- General pediatric surgery
- Urological surgery
- Solid organ transplantation
- Pediatric pain management
- Dental surgery
- Ophthalmological surgery
- Pediatric critical care
Our program operates on an educational philosophy that fellowship is a choice; accordingly, we work to ensure that your year is worth the time investment. Pediatric anesthesiology fellows are given the highest priority for daily assignments, and they are free to mold their year in the way that best suits their professional goals, all while exceeding the minimum requirements expected by the ACGME.
We support our fellows by:
- Provision of superb clinical experience with a diverse faculty team comprised of 55 board-certified pediatric anesthesiologists.
- A dedicated faculty mentor, specifically selected to suit each fellow’s personality and professional goals
- Faculty-mentored research and quality improvement opportunities
- Dedicated national conference days
- Nonclinical time for scholarly activities
- Didactic lectures
- Patient Safety Simulations
- Departmental and divisional conferences
- Grand Rounds/Morbidity & Mortality Conferences
- Mock Oral Exams led by current ABA applied examiners
- Quarterly Journal Clubs
- Access to all departmental resources







