Wellstar Breast Surgery

Dr. Jessica Bilz is a board-certified breast surgical oncologist who specializes in the treatment of both benign and malignant breast conditions. Dr. Bilz has a special interest in caring for young women with breast cancer, pregnancy associated breast cancer, patients at high risk for breast cancer and patients with BRCA or other inherited genetic risk factors.

Dr. Bilz performs advanced breast surgical oncology procedures including lumpectomy, skin sparing mastectomy, nipple sparing mastectomy, sentinel lymph node biopsy and mapping, axillary lymph node dissection and aesthetic flat closures. She also treats locally advanced breast cancer, inflammatory breast cancer, breast sarcoma, phyllodes tumors, metaplastic breast cancer, angiosarcoma of the breast, male breast cancer and a variety of benign breast conditions. She works closely with a multidisciplinary team that includes medical oncologists, radiation oncologists, genetic counselors, pathologists, plastic surgeons and nurse navigators to ensure coordinated, patient centered care.

Originally from Snellville, Georgia, Dr. Bilz earned her undergraduate degree from the University of Georgia (UGA) and earned her medical degree from the Medical College of Georgia (MCG). She completed her general surgery residency at Atrium Health in Charlotte, North Carolina and went on to complete a fellowship in Breast Surgical Oncology at the University of Texas Southwestern Medical Center in Dallas, Texas. She is certified by the American Board of Surgery and is a member of the Society of Surgical Oncology and the American Society of Breast Surgeons.

Dr. Bilz was drawn to medicine by a desire to make a meaningful difference in people’s lives. She chose breast surgical oncology because it allows her to combine technical surgical expertise with long term patient relationships, guiding individuals through complex diagnoses with compassion, collaboration and a commitment to whole person care. She believes it is an honor to care for patients during some of the most vulnerable moments of their lives and is deeply committed to supporting them through every step of their journey, addressing not only the medical aspects of treatment but also their emotional and personal well-being. Her goal is to provide comfort, alleviate stress and ensure each patient feels seen and supported as a whole person, not just a diagnosis.

Outside of work, Dr. Bilz enjoys staying connected to the Georgia community she proudly calls home. She welcomes new patients and accepts most insurance plans.

Diana Bishop, MSN, FNP-C, is a board-certified Family Nurse Practitioner specializing in breast health and preventive care. She provides comprehensive care including breast cancer screening, evaluation of breast lumps and abnormal imaging, high risk consultations and ongoing breast health management.

Diana is part of a multidisciplinary breast care team, collaborating closely with breast surgeons, radiologists, genetic counselors and nurse navigators to support coordinated, patient-centered care. Her clinical focus includes preventive breast care, hereditary breast cancer risk assessment, care for patients with BRCA and other genetic mutations, education on risk‑reduction strategies and chemoprevention, and management of benign and malignant breast conditions.

She earned her Bachelor of Science in Nursing from the University of West Georgia in Carrollton, Georgia, and her Master of Science in Nursing, Family Nurse Practitioner degree from Kennesaw State University in Kennesaw, Georgia. She is board certified by the American Association of Nurse Practitioners and is a member of the American Association of Nurse Practitioners and the American Society of Breast Surgeons.

Her path into advanced practice nursing was shaped by her passion for women’s health and a desire to combine clinical expertise with meaningful patient connection. She believes breast health care should be proactive, compassionate and centered on the whole person. She is committed to helping patients feel informed, supported and confident throughout their care journey.

Outside of work, Diana enjoys spending time with her family, prioritizing wellness, and staying active in the community. She welcomes new patients and accepts most insurance plans.