The Chesapeake Health Care Obstetrics/Gynecology department is located in both Princess Anne and Salisbury, and is accredited by the Ultrasound Practice Accreditation Council of the American Institute of Ultrasound in Medicine (AIUM). Chesapeake Health Care earned three accreditations in the areas of first, second, and third trimester obstetric ultrasound. This is the first time that our Perinatal Center has earned this distinction that recognizes the high-quality ultrasound we provide for our patients. Chesapeake Health Care’s Perinatal Center in Salisbury, Maryland is the only practice on the Eastern Shore to be awarded this coveted accreditation.
Our Obstetrics Department provides prenatal care for Moms-to-be. Our Gynecology department provides preventive and acute gynecologic care to all women throughout their lives.
Dr. Michael Lantz is a Board-certified Obstetrician-Gynecologist specializing in Maternal-Fetal Medicine, who is heading up our Perinatal Center in our Salisbury location. Dr. Lantz has joined Chesapeake Health Care in our OB/GYN office to provide specialized testing, ongoing monitoring, and will perform necessary procedures for high-risk pregnancies. High-risk pregnancy factors include diabetes, hypertension, multiple gestations, advanced maternal age, etc. Genetic evaluations are also available.
We also offer urogynecology services by a Board-Certified Urogynecologist, Dr. Marcella Roenneburg. She offers office consultations for pelvic prolapse issues, as well as PTNS (Percutaneous Tibial Nerve Stimulation).
Our surgical services include:
Dr. Marcella Roenneburg offers office consultations for pelvic prolapse issues, as well as PTNS (Percutaneous Tibial Nerve Stimulation).
- Laparoscopic-assisted hysterectomies
- LEEP (Loop Electrosurgical Excision Procedure)
- Thermal Ablation
- State-of-the-art robotic surgery
- Urogynecologic surgery
- Transvaginal tape
- C-sections
- Tubal ligations
Visit our Locations section for directions to any of our OB/GYN offices.
OB/GYN Providers
Dr. Monique E. Williams
Department Head
Medical School: University of Maryland School of Medicine
Residency: University of Maryland Medical Center
Dr. Krystal Baker
Medical School: American University of the Caribbean School of Medicine
Residency: West Virginia University
Shannon Biesterfeld, MSN, CRNM
Shannon received her B.A. from Hood College in Frederick, Maryland, and her Master of Science in Nursing, Nurse-Midwife from Frontier Nursing University in Hyden, Kentucky.
Dr. Catherine J. Casto
Medical School: East Carolina University School of Medicine
Residency: University of South Florida
Dr. Austin Y. Chen, MD
Medical School: SUNY at Stony Brook School of Medicine
Residency: Harlem Hospital in New York
Dr. Jason A. Evans
Medical School: The Ohio State University
Residency: Medical University of South Carolina, Charleston, SC
Gabrielle Gill, CRNM
B.A. from Wagner College in Staten Island, New York. Certified Nurse Midwife and Women’s Health Nurse Practitioner Specialty from Yale University, School of Nursing, in Orange, Connecticut.
Dr. Floyd E. Gray
Medical School: Medical College of Virginia
Residency: University of Tennessee Hospital
Dr. Sara M. Haverty
Medical School: George Washington University
Residency: Thomas Jefferson University
Dr. B. Lee Jennings
Medical School: Medical College of Virginia
Residency: Eastern Virginia Graduate School of Medicine
Dr. Michael E. Lantz (Maternal-Fetal Medicine)
Medical School: University of Maryland School of Medicine
Residency: Johns Hopkins University School of Medicine
Dr. Sharon Liu, DO
Medical School: Philadelphia College of Osteopathic Medicine
Residency: Christiana Care Health System’s Department of Obstetrics and Gynecology
Dr. Kelli R. Luttrell
Medical School: Nova Southeastern University College of Osteopathic Medicine, Ft Lauderdale, FL
Residency: University of Tennessee Medical Center
Dr. Caitlin L. Robinson, DO
Medical School: Philadelphia College of Osteopathic Medicine
Residency: Medstar Franklin Square Medical Center
Dr. Marcella L. Roenneburg (Urogynecologist)
Medical School: Medical College of Wisconsin
Residency: Union Memorial Hospital
Dr. Michele M. Urban
Medical School: Temple University School of Medicine
Residency: Medical University of South Carolina, Charleston, SC
Karri L. Washbon, CRNM
Bachelor of Science, Nursing from The University of Texas Medical Branch at Galveston. Master of Science, Nurse Midwifery from the University of Cincinnati.
E. Rose Watson-Ormond, CRNM
Rose received her Bachelor of Arts and her Master of Public Health from UNC at Chapel Hill in Chapel Hill, North Carolina. She received her Certificate of Nursing and her Master of Science in Nursing, Midwifery and Women’s Health from the Yale School of Nursing in Orange, Connecticut.