Our Providers

Dr. Christopher Walker - Medical Director

Christopher A. Walker, MD, FICS

Urogynecologist located in Central Florida

Dr. Christopher Walker is a nationally recognized Gynecologist, Urogynecologist, Cosmetic Gynecologist, and Robotic Surgeon serving patients in central Florida. He has more than 20 years of experience. Dr. Walker specializes in minimally invasive surgical procedures, including laparoscopic and robotic surgeries. He performs most pelvic floor reconstructions using only biologic tissue rather than mesh, which he implants only as a last resort for his patients. Dr. Walker was fortunate enough to be trained by a world renowned vaginal surgeon and thus is able to perform many complicated surgical procedures vaginally, affording his patients a quick recovery and minimal downtime. He offers effective treatments for bowel dysfunction, urinary incontinence, fecal incontinence, and interstitial cystitis. Patient care is not just a priority but is truly a passion for Dr. Walker. He always gives each patient the attention and care that she deserves.

Dr. Walker grew up in Jamaica, where he earned his medical degree at the University of the West Indies. After practicing Family Medicine in Jamaica, he relocated to the United States where he completed additional medical training in Obstetrics and Gynecology. Dr. Walker completed two years of special training in laparoscopic surgery during his residency and considers himself blessed to have been mentored by four nationally recognized urogynecologists who helped mold him into the surgeon he is today. Call for an appointment with Dr. Walker today!

Maria Luz Nieto, MD

Board Certified Urogynecologist located in Central Florida

Dr. Maria Luz Nieto is a world-renowned urogynecologist specializing in Female Pelvic Medicine and Reconstructive Surgery. She offers medical and surgical treatment options for female patients who suffer from pelvic organ prolapse, overactive bladder, urinary and fecal incontinence, and chronic pelvic pain.

Among Dr. Nieto’s accomplishments include being a graduate of Wesleyan University where she received a B.A. in Neuroscience and Behavior. She went on to further her studies at the University of Pittsburgh Medical School, where she received her MD degree and was certified in Clinical Research. Dr. Nieto did her medical residency in Obstetrics and Gynecology at the University of Massachusetts Medical School. She then went on to do her Fellowship at the Division of Female Pelvic Medicine and Reconstructive Pelvic Surgery at the University of North Carolina at Chapel Hill.

In addition to her professional credentials, Dr. Nieto is a member of the following organizations:

  • American Geriatric Society
  • American Congress of Obstetricians and Gynecologists
  • American Urogynecology Society

Currently, Dr. Nieto is affiliated with the following hospitals: Jupiter Medical Center, Port St Lucie Medical Center, and Cleveland Clinic at Martin County.
Dr. Nieto is licensed in the State of Florida and North Carolina. She is fluent in Spanish and has been living in Florida since 2016.

Sherrine Richmond MSN, APRN-BC

Sherrine Richmond MSN, APRN-BC

Advanced Practice Resident Nurse

Sherrine is an ARNP with experience as a hormone replacement expert and an expert in performing colposcopy and functional medicine. Through her compassionate care and dedication to the healthcare community, Sherrine is an advocate for women’s health, integrative medical care, adult primary care, and advocacy for traditional and complementary medical care. Sherrine’s credentials include being double-certified as a Women’s Health Nurse Practitioner and Family Nurse Practitioner. Sherrine’s experience in hormone replacement and aesthetic treatments makes her a valuable asset to our urogynecology practice.

Amy Wrenn - Nurse

Amy Wrenn, MSN, APRN, FNP-C

Nurse Practitioner

Amy is a Certified Family Nurse Practitioner whose primary goal is to help you achieve your best quality of life. Leveraging extensive training and experience in women’s health, hormone replacements therapy, well-women exams, weight loss, peptide therapy, sexual wellness, and prenatal and postpartum care, while providing skilled and compassionate care to patients and their families, Amy is committed to understanding your needs as a patient and pursing the most natural approach to achieve those goals.  She has been trained extensively under some of the most experienced physicians in the world to leverage holistic alternatives to great success and encourages her patients- of all ages- to be proactive in their health. She looks forward to meeting you soon and helping you to feel your best!