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Regular Business Hours

8:00am - 4:30pm, Monday-Friday

About Us

About 302 Family Medicine

302 Family Medicine is a female-owned, private Family Medicine practice.  Our main goal is to provide quality and patient-centered primary medical care to the population of lower Kent and Sussex County, Delaware and surrounding areas.


We are focused on a patient-centered model with an emphasis on combined decision-making between patient and physician.  As a private practice, we hope to become part of our patients' families and provide them with continuity of care with a personal touch which may otherwise be lacking in other practices.

We welcome patients of all genders and walks of life; providing care from birth to end of life including routine vaccinations, small office procedures, and well-woman exams such as Pap tests.  We are a full spectrum practice and manage many common medical conditions including Type 2 Diabetes, COPD, and High Blood Pressure.  

About our Providers

Michelle Bretzius, D.O.

Dr. Bretzius is originally from Pennsylvania and a graduate of the Pennsylvania State University with a Bachelor of Science in Biology - Vertebrate Physiology.  She then attended the Lake Erie College of Osteopathic Medicine in Erie, Pennsylvania and received her degree of Doctor of Osteopathic Medicine in 2011.  Dr. Bretzius completed her Family Medicine residency at Memorial Hospital in York, Pennsylvania and officially moved to Delaware in 2014 where she began her career in medicine.  Dr. Bretzius has been employed by two major health systems within Delaware since that time and has used these experiences to develop her practice style and patient-centered approach.  She currently lives in Frederica, Delaware with her spouse, daughter, and their dog.  She enjoys trips to the beach, anything Disney, and spending time with her family.   

Lisa Beavers, DNP, APRN, FNP-C

Lisa completed her studies at Wilmington University, earning her Doctor of Nursing Practice in 2024 and her Master of Science in Nursing in 2017.  She is nationally board certified as a Family Nurse Practitioner from the American Association of Nurse Practitioners. She earned her nursing degree in 2010 and has critical care experience, having worked in both the Medical and Neonatal Intensive Care Units, as well as the Emergency Department. She joins our practice after working with two regional health systems in the area. She currently lives in Milton, Delaware with her husband, two children, and their dog.

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