John Coventry Sheffield, MD

Women's health care services conveniently located in Chester County. Penn Ob/Gyn Chester County is proud to provide obstetrics and gynecologic care to the Chester County region. We offer personalized and integrated care for women of all ages. Our women's health providers deliver comprehensive care, excellent service, and the compassion and personal attention you deserve. Our team of board certified providers focuses on prevention and general wellness to help women maintain healthy lifestyles. Penn Ob/Gyn delivers exclusively at Chester County Hospital and is excited to now offer mothers private maternity rooms. Take a video tour of the new Chester County Hospital Mother and Baby Pavilion.

Carol L. Grieb, MSN, CRNP, WHNP-BC is a board-certified Women's Health Nurse Practitioner located in West Chester, PA, specializing in obstetrics and gynecology. With a focus on patients aged 15 and up, she provides a range of treatments and services, including reproductive health education and preventive gynecological care. Ms. Grieb is affiliated with Penn Medicine and has received high ratings from her patients, reflecting her commitment to compassionate and thorough care. She accepts a variety of insurance plans and is dedicated to addressing women's unique health concerns, from menstrual disorders to menopause. Generated from the website

Dr. Lewis Wai-Hung Lo is a dedicated obstetrician and gynecologist based in West Chester, PA, serving patients aged 18 and up. With extensive training from the Albert Einstein College of Medicine and Montefiore Medical Center, Dr. Lo is committed to providing high-quality medical care and personalized attention to his patients. Highly rated by his patients, Dr. Lo is recognized for his compassionate approach and ability to make individuals feel comfortable during their medical visits. He accepts a wide array of insurance plans, ensuring accessibility to his services for a diverse patient population. Generated from the website