Matthew R. Mervis, M.D.
Dr. Mervis received his undergraduate degree in biomedical sciences at The University of Michigan (Go Blue!), and then went on to receive his medical degree from The University of Michigan. Dr. Mervis completed his residency in obstetrics and gynecology at the University of South Florida, and is board-certified in obstetrics and gynecology.
Dr. Mervis focuses his medical practice on general obstetrics and gynecology, including routine obstetric care, high-risk pregnancy care, well-women care, and family planning. Dr. Mervis specializes in in-office hysteroscopy, and routinely performs in-office Essure implants for sterilization and in-office endometrial ablations for relief from abnormal bleeding.
Michael C. Bartfield, M.D.
Michael C. Bartfield, M.D., has practiced obstetrics and gynecology in Orlando since 1998, and is a founding associate of Prime OBGYN. He is a fellow of The American College of Obstetricians and Gynecologists and diplomate of the American Board of Obstetricians and Gynecologists.
Dr. Bartfield earned his undergraduate degree from Florida State University and his medical degree from the University of Florida College of Medicine. He completed his residency at Arnold Palmer Hospital for Children, where he served as chief administrative resident.
Dr. Bartfield’s expertise lies in general and high-risk obstetrics, general gynecology, female preventive medicine, and in-office procedures. He directs the office ultrasound department and performs obstetric nuchal translucency ultrasound interpretation. Dr. Bartfield has served as the chair of the Department of Obstetrics and Gynecology at Winnie Palmer Hospital for Women and Babies since 2021.
Catherine J. Tober, M.D.
Dr. Tober joined Prime OBGYN in Fall 2026 after completing her residency in Obstetrics and Gynecology at East Carolina University in Greenville, NC. She earned her Doctorate of Medicine at the Medical College of Georgia in Augusta, GA in 2022. Dr. Tober is certified in robotic surgery through Intuitive on the Da Vinci Xi surgical system. She delivers comprehensive care in obstetrics and gynecology including office practice, prenatal care, pregnancy delivery, and gynecologic surgery.
Prior to becoming a physician, Dr. Tober was a high school science teacher both in Lowndes County, GA and Hamilton County, FL. She has a passion for education as well as women’s health advocacy. Dr. Tober is a junior fellow with the American College of Obstetrics and Gynecology, and has served twice in the ACOG Congressional Leadership Conference in Washington, DC.
Lisa Mangan, R.N.
Practice Manager
We Love Our Team!
