Our success is intimately linked to the accomplishments of each and every member of our department.

Each month, four members are nominated and featured to celebrate their commitment to patient care, education, and research.


Current Featured Anesthesiology Department Members

Léa Becker, PhD
Postdoctoral Research Associate

Marissa Caruso, AGACNP
Nurse Practitioner

Paul Knocke
Division Administrator

Hero Robles, MD
Resident Physician


Featured Anesthesiology Department Members Archive

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Portrait of Stacey Gopalakrishnan, MBA

Stacey Gopalakrishnan, MBA

Financial Analyst II/ Project Manager II

Department of Anesthesiology Featured Member: October 2022

Stacey joined the Department of Anesthesiology in July 2017. Prior to Joining the department as an accounting and purchasing assistant, she worked in the accounting office of Mungenast Automotive dealerships as the Assistant office manager of their its and Toyota stores.

Stacey currently works in the Research Administration office as a Financial Analyst II/Project Management II. Her day-to-day tasks include coordinating grant applications/budgets, reporting on individual lab financials to PI’s, and reporting on overall division financials to division chiefs.

Stacey recently completed her Master’s in Business Administration at Washington University Olin Business School in August of 2022. Her Concentration in the MBA program was Accounting/Finance and People Management. She hopes to utilize her education to support the department and further the mission of the medical school now and in the future.

Now that school is over Stacey has a little more spare time on her hands and she likes to spend that time with her husband and her family. Stacey is married to a third-generation Indian chef, from South India. Her husband is also attending culinary school at forest park community college currently, so enjoying new culinary creations is something that she enjoys. A regular activity involves walking her dogs around St. Louis City and County parks with her sisters or her husband. Stacey and her husband have two dogs: a 9-year-old Lab mix named Ammo and a 1-year-old Weimaraner named Sterling.

Portrait of Catherine Gould, PA-C

Catherine Gould, PA-C

Physician Assistant

Department of Anesthesiology APP of the Quarter: March 2026
Department of Anesthesiology Featured Member: April 2026

Catherine Gould, PA-C, has been a valued member of the Surgical Critical Care team in the Department of Anesthesiology since 2017. A St. Louis native, she earned her bachelor’s degree in biomedical science from Maryville University before completing her Master of Medical Science at Saint Louis University in 2016.

Since joining the APP group, she has served as both a preceptor and mentor to new physician assistants and nurse practitioners, where she enjoys fostering confidence, independence, and learning.

Outside of work, Catherine loves traveling, exploring new restaurants, reading, baking, attending concerts, spending time in nature, particularly cycling and hiking, and enjoying time with her five nephews. 

Catherine was named APP of the Quarter in March 2026. Here is what her nominators had to say:

“Recently, Catherine Gould was very patient in helping me understand the complexity of my patient. Every question I asked was answered with patience & making sure I understood what we were doing with the patient. She even mentioned that no question was a dumb question & that is very validating when you fully don’t understand the whole clinical picture of your patient.”

“Catherine Gould is an exceptional APP who consistently exemplifies reliability, professionalism, and kindness. She is a steady and trusted presence on the team, always level-headed, supportive, and willing to help wherever needed. Catherine serves as an outstanding mentor to our group, both formally and informally, and she sets the standard for the kind of clinician and colleague we all strive to be. She is an incredible preceptor and a true wealth of knowledge, always generous with her time and guidance. We are incredibly fortunate to have her on our team.”

Congratulations, Catherine!

Portrait of Kathryn Gratza, CRNA, DNP

Kathryn Gratza, CRNA, DNP

Nurse Anesthetist

Department of Anesthesiology Featured Member: September 2025

Kathryn is a Certified Registered Nurse Anesthetist in the Department of Anesthesiology, primarily serving the obstetric population at Missouri Baptist Medical Center.

She holds a Bachelor of Science in Nursing from Bradley University, a Master of Science in Nursing from Saint Louis University, and a Doctorate of Nursing Practice from Southern Illinois University Edwardsville.

Outside of her professional responsibilities, Kathryn enjoys spending quality time with her daughter and family, reading, baking, and coaching volleyball.

Portrait of Michael Green, MD

Michael Green, MD

Resident Physician, Class of 2027

Department of Anesthesiology Featured Member: May 2025

Michael is a CA-1 in the anesthesiology residency class of 2027. Originally from Michigan and raised in St. Louis, he earned his undergraduate degree in biochemistry from the University of Colorado at Boulder. After college, Michael joined the Peace Corps and spent time teaching in Ecuador. He later moved to Phoenix, Arizona, where he helped license and expand a free primary care clinic for uninsured individuals ineligible for public healthcare—an experience that sparked his passion for increasing access to high-quality medical care and ultimately inspired him to pursue a career in medicine.

In true adventurous spirit, Michael attended medical school at La Universidad Autónoma de Guadalajara in Mexico. More than a decade after leaving St. Louis, he was excited to return home and join the department as a resident physician.

Michael values the exceptional training environment at WashU Medicine, where he sees a wide variety of complex cases as part of a quaternary care center, while also helping care for the local community in a safety-net hospital role. He’s proud to be part of a department that welcomes people from all backgrounds, including many who’ve followed nontraditional paths—just like him.

Outside the hospital, Michael enjoys hiking, traveling with his wife and dogs, and cycling. A personal goal of his is to visit every U.S. National Park—he’s already made it to 23, with 40 more to go!