Leadership
Karen T. Baker, M.D.
Program Director
Associate Program Director
Department of Obstetrics and Gynecology
Stephanie D. Tootle, M.D.
Associate Program Director
Department of Obstetrics and Gynecology
James J. Burke II, M.D.
Associate Professor
Department of Obstetrics and Gynecology
Director of Gynecologic Oncology
Faculty
Kimberly Crute, M.D.
Assistant Professor
Department of Obstetrics and Gynecology
Melissa A. Crenshaw, M.D.
Assistant Professor
Department of Obstetrics and Gynecology
Dina Linfoot, M.D.
Assistant Professor
Department of Obstetrics and Gynecology
Susan C. Greene, M.D.
Assistant Professor
Department of Obstetrics and Gynecology
William E. Osborne, M.D.
Assistant Professor
Department of Obstetrics and Gynecology
Billy Preuninger, M.D.
Assistant Professor
Department of Obstetrics and Gynecology
Todd A. Robinson, M.D.
Assistant Professor
Department of Obstetrics and Gynecology
Brittany Merritt, MD
Assistant Professor
Department of Obstetrics and Gynecology
Specialists
Arthur M. Baker, M.D.
Associate Professor
Department of Obstetrics and Gynecology
Associate Director of Maternal Fetal Medicine
Lynn Leaphart, M.D.
Associate Professor
Department of Obstetrics and Gynecology
Director of Maternal Fetal Medicine
Keisha L. Reddick. M.D.
Assistant Professor
Department of Obstetrics and Gynecology
Division of Maternal Fetal Medicine
Anthony B. Royek, M.D.
Associate Professor
Department of Obstetrics and Gynecology
Associate Director Maternal-Fetal Medicine
Patrick Blohm, M.D.
Associate Professor
Department of Obstetrics and Gynecology
Director of Reproductive Endocrinology & Infertility
Arthur M. Baker, III, M.D.
Associate Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Associate Director of Maternal-Fetal Medicine
The Citadel, The Military College of South Carolina – Charleston, SC BS (1999)
St. Vincent’s Hospital, Dept. of Medicine, Melbourne, Australia Fulbright Scholar (2000)
Medical University of South Carolina – Charleston, SC MD (2004)
Residency:
University of North Carolina – Chapel Hill, NC (2008)
Fellowship:
University of North Carolina – Chapel Hill, NC (2011)
Board Certified:
Obstetrics and Gynecology (2009)
Maternal-Fetal Medicine (2013)
Karen T. Baker, M.D.
Associate Professor & Program Director
Associate Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
University of Florida College of Agriculture BS (1996)
University of Florida College of Medicine MD (2000)
Residency:
University of North Carolina Chapel Hill (2004)
Board Certified:
Obstetrics and Gynecology (2006)
Patrick L. Blohm, M.D.
Clinical Associate Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Director of Reproductive Endocrinology & Infertility
Saint John’s University, Collegeville, MN BS (1984)
Rush Medical College MD (1988)
Residency:
The Johns Hopkins Hospital (1992)
Fellowship:
Duke University Medical Center (1995)
Board Certified:
Obstetrics and Gynecology (1997)
Reproductive Endocrinology (1999)
James J. Burke, II, M.D.
Associate Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Director of Medical Student Clerkship (Savannah)
Director Division of Gynecologic Oncology
Pittsburgh State University (Biology) BA (1985)
Medical College of Georgia MD (1990)
Internship/Residency:
Northwestern University Chicago, Illinois (1994)
Fellowship:
Gynecologic Oncology University of Michigan - Ann Arbor, Michigan (1997)
Board Certified:
Obstetrics and Gynecology (1998)
Gynecologic Oncology (2000)
Kimberly Crute, M.D.
Assistant Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Indiana University (Biology) BS (1994)
Indiana University of Medicine MD (1998)
Residency:
Carolinas Medical Center (2002)
Board Certified:
Obstetrics and Gynecology (2005)
Melissa A. Crenshaw, M.D.
Assistant Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Indiana University (Chemistry) BS (1997)
Indiana University School of Medicine MD (2001)
Residency:
Memorial Health University Center (2005)
Board Certified:
Obstetrics and Gynecology (2006)
W. Lynn Leaphart, M.D
Associate Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Director of Maternal-Fetal Medicine
Valdosta State College - Valdosta, Georgia BS (1986)
Mercer University School of Medicine MD (1990)
Residency:
Medical Center of Central Georgia (1994)
Fellowship:
University of Vermont (1997)
Board Certified:
Obstetrics and Gynecology (1998)
Maternal-Fetal Medicine (2001)
Dina E. Linfoot, M.D.
Assistant Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Cornell University, Ithaca, New York (Statistics with Distinction) BS (1989)
New York University School of Medicine MD (1993)
Residency:
Emory University School of Medicine (1995)
Beth Israel Deaconess Medical Center, Harvard Medical School (1997)
Board Certified:
Obstetrics and Gynecology (2001)
Susan Greene, M.D.
Assistant Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
University of Georgia BS (2005)
St. George’s University School of Medicine (2009)
Mercer University School of Medicine MD (2011)
Residency:
Memorial University Medical Center (2015)
Board Certified:
Obstetrics and Gynecology (2017)
Brittany Merritt, MD
Assistant Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Georgia Institute of Technology BS (2008)
Emory University School of Medicine MD/MPH (2013)
Residency:
Memorial University Medical Center (2017)
Board Certified:
Obstetrics and Gynecology (2019)
William E. Osborne, M.D.
Assistant Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
University of Georgia (Zoology) BS (1984)
Medical College of Georgia MD (1988)
Residency:
Medical College of Georgia (1992)
Board Certified:
Obstetrics and Gynecology (1994)
B. Darren Preuninger, M.D.
Assistant Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Oklahoma State University (Stillwater) (Biochemistry and Molecular Biology) BS (2001)
University of Oklahoma College of Medicine (Oklahoma City) MD (2006)
Residency:
Memorial University Medical Center (2010)
Board Certified:
Obstetrics and Gynecology (2014)
Keisha Reddick, M.D.
Assistant Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Division of Maternal-Fetal Medicine
Spelman College (Biology) BS (1999)
Morehouse School of Medicine MD (2003)
Internship/Residency:
Duke University Medical Center (2007)
Fellowship:
Duke University Medical Center (2010)
Board Certified:
Obstetrics and Gynecology (2011)
Maternal-Fetal Medicine (2013)
Todd A. Robinson, M.D.
Assistant Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
University of North Carolina (Biology) BA (1988)
Medical College of Georgia MD (1992)
Residency:
Memorial University Medical Center (1996)
Board Certified:
Obstetrics and Gynecology (1999)
Anthony B. Royek, M.D.
Program Chair & Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Associate Director, Maternal-Fetal Medicine
State University of New York at Stony Brook BA (1986)
Autonomous University of Guadalajara MD (1990)
Fifth Pathway: Mount Sinai School of Medicine (1991)
Residency:
Catholic Medical Center of Brooklyn & Queens, Inc. (1995)
Fellowship:
State University of New York at Stony Brook, H.S.C. (1997)
Board Certified:
Obstetrics and Gynecology (1998)
Maternal-Fetal Medicine (2001)
Stephanie Tootle, MD
Associate Program Director
Assistant Professor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
University of Georgia BS (2009)
Mercer University School of Medicine MD (2014)
Residency:
University of Florida College of Medicine (2018)
Board Certified:
Obstetrics and Gynecology (2019)
Ashley Borgstadt Valenzuela, DO
Instructor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Division of Gynecologic Oncology
Missouri State University BS (2008)
Rockhurst University MBA (2014)
Kansas City University of Medicine and Biosciences DO (2014)
Residency:
Memorial University Medical Center (2018)
Fellowship:
Brown University (2021)
Board Certified: Active
Hoi Tik Hyde Yuen, MD
Instructor
Dept. of Obstetrics and Gynecology, Mercer University School of Medicine (Savannah)
Division of Urogynecology
University of North Carolina at Chapel Hill BS (2006)
East Carolina University Brody School of Medicine MD (2013)
Residency:
Christiana Care Health Systems (2017)
Board Certified:
Obstetrics and Gynecology (2019)