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Outpatient Clinics

The following specialists see patients at the hospital by appointment. For most clinics, a referral from a primary care physician is required.  Our Outpatient Clinic is located inside the front entrance of Hermann Hospital on the left. 

For more information about each of these Providers and their Outpatient Clinic services, please click on their names below:


Cynthia Modrosic, AuD

Kelly Gessert, AuD
Phone: 636-728-8840


Kristin L. Fisher, MSN, APRN, NP-C
Phone: 636-239-2711
Graduated: Maryville University, St. Louis, Mo 2018

Dena Kruse, ANP-BC
Phone: 636-239-2711
Graduated: Maryville University, St. Louis, Mo 2011

Brian Seeck, MD
Phone: 636-239-2711
Graduated: University of Missouri, Columbia, MO 2001
Fellowships: Cardiology, Barnes-Jewish Hospital, St. Louis, MO 2007
                     Internal Medicine, Barnes-Jewish Hospital, St. Louis, MO 2004

Roberto Pacheco-Coronado, MD
Phone: 636-239-2711
Graduated: Universidad Autonoma de Centro America, San Jose, Costa Rica 2001
Fellowship: International Cardiovascular Medicine, Brown University, Providence, Rhode Island 2010


Veda Lewis-Simmons, DPM


Christopher Main, DO

Phone: 660-385-1006


Jaeyoung Yoon, MD

Stacy R. Blum, DO

Lindsey B. Graviett, MD

Jacqueline Castagno, PA

phone: 314-230-1500


Give us a call at our Outpatient Clinic at (573) 486 – 2191.  We are happy to answer any questions you may have.