Meet The Team


Kimberly English, RN, MSN, FNP

Kimberly English, RN, MSN, FNP has over 15 year’s experience working in hospitals such as Cooper University Hospital and Our Lady of Lourdes Medical Center. She has been working as a Family Nurse Practitioner in an outpatient setting since 2016. She graduated with a Bachelor’s degree in Science and also holds both a Master’s of Science in Nursing and Family Nurse Practitioner from Drexel University. Kimberly has completed expert, hands on training in bariatric medicine. She is known for her warmth and dedication to client satisfaction. Her goal is to establish lasting relationships with patients, providing them with quality, safe, and satisfying care.
DR. DiRenzo

Dr. Joseph P. DiRenzo, Jr. DO

Dr. Joseph P. DiRenzo, Jr. DO has been practicing both Family Medicine and Medical Weight Loss in Philadelphia and New Jersey for over 25 years. In addition to being the medical director of NVU facial aesthetics, he is the co founder of both Philadelphia Family Medicine and DMN Weight Loss practices. Dr. DiRenzo graduated from Philadelphia College of Osteopathic Medicine in 1994 and is affiliated with Thomas Jefferson University Hospital. He is a skilled physician who believes patient safety and satisfaction should be the primary focus, and he believes in going above and beyond the standards of patient care. He’s committed to making sure the staff are expertly trained and undergo regular evaluations.

Dr. Marc A. Matozzo DO

Dr. Marc A. Matozzo DO is an established and highly skilled physician with over 20 years of experience in Family Medicine and Weight Loss. Dr. Matozzo graduated from Philadelphia College of Osteopathic Medicine in 1996 and is licensed in both Pennsylvania as well as New Jersey. Since completing his residency at City Avenue Hospital in 1999, Dr. Matozzo has been a partner at Philadelphia Family Medicine Associates and is affiliated with Thomas Jefferson University Hospital. He is the co-founder of DMN Weight Loss, where he uses a detailed approach-which includes lifestyle counseling and a number of innovative weight loss treatments. As a medical provider, Dr. Marc Matozzo’s focus is on motivating patients throughout their weight loss journey, helping patients jumpstart their weight-Loss and successfully achieve their weight loss goals.

Maria Kostas

Maria Kostas has been in the health care industry since 2006. She joined Dr. Joesph P. DiRenzo’s Family Medical Practice in 2007, starting out as an administrative assistant and working her way up to office manager. In 2009 Dr. Direnzo added weight loss to his practice where Maria played a huge role in the success of the program. She helped grow the weight loss office into a well respected practice in South Jersey, and continues to do the same for our aesthetics practice. Her love of the industry, passion for aesthetics, and outstanding customer service skills makes it easy for Maria to work comfortably in all areas of the industry-from assisting the providers, to the day to day tasks of running the office in a efficient, effective way, while making it a pleasant and positive environment.