Meet the Team

Our mission is to deliver the most effective, cutting-edge treatments to every patient. Our team members pride themselves on supporting patients and their families by providing quality care in a community setting.

Christine Ying, PA-C

Christine Ying is a board-certified physician assistant with 7 years of experience in Hematology and Oncology and currently practices at Hunterdon Oncology Hematology, LLC in Flemington NJ. She also has experience in the emergency room and urgent care medicine.

She earned her master’s degree from Seton Hill University. She received her undergraduate degree from the University of Connecticut and worked as a Medical Technologist at Quest Diagnostics and at Newark Beth Israel.

Christine’s interest includes tennis, cooking, and spending time with her husband and daughter.

Victoria Andrews, PA-C

Victoria is a certified physician assistant that has been working with Hunterdon Hematology Oncology since 2011. A Hunterdon native, Victoria grew up locally in Readington Township. She went to Northeastern University in Boston for her undergraduate degree in Biology before attending Stony Brook University in Long Island, NY for her Master’s in Physician Assistant Studies. Currently, Victoria has been working part-time with the practice while she and her husband have been growing their family. She enjoys traveling, being outdoors, running. Victoria is grateful to continue to keep her clinical knowledge and skills current while still spending much of her time with her growing daughters.

Lisa Ercolano, PA-C

Lisa Ercolano is a New Jersey Licensed and Nationally Certified Physician Assistant specializing in Medical Oncology/Hematology at Hunterdon Hematology Oncology, LLC in Flemington NJ. She also has experience in Urgent Care medicine.

Lisa completed her Masters of Medical Science in Physician Assistant studies at Monmouth University and served as the President of the Monmouth University Physician Assistant student society. Prior to graduate school, Lisa studied neuroscience and conducted several research studies as a Presidential Fellow at Bucknell University. Lisa is a member of the New Jersey State Society of Physician Assistants.

Lisa is dedicated to her patients and thankful to be a part of such an incredible and compassionate HHO team. Her greatest passion is in educating patients throughout the cancer journey.

When she is not at the Cancer Center, Lisa can typically be found on an adventure in the wilderness, volunteering with the local ambulance, or getting lost in a good novel. Lisa especially enjoys medical literature and aspires to someday publish a book.

Luke Schleiser, PA-C

Luke is a board-certified physician assistant with Hunterdon Hematology Oncology since 2008. He attended Montclair State University for his undergraduate degree in Biology and holds a Master of Science in Physician Assistant Studies from the University of Medicine and Dentistry of New Jersey (UMDNJ). Luke is an extension of the Medical Oncology team and provides care to cancer patients both in the hospital and in the outpatient cancer center. He resides in Stockton, New Jersey with his wife and three children. He enjoys playing soccer, traveling and being outdoors with his family.

Tara DiFabio, CRNP

Tara DiFabio is a Certified Registered Nurse Practitioner in both PA and NJ, currently specializing in Medical Oncology/Hematology at Hunterdon Hematology Oncology, LLC in Flemington, NJ. She came to Hunterdon with 24 years of experience in Head and Neck Oncology from Thomas Jefferson University, Department of Otolaryngology-Head and Neck Surgery, where she also served as the Director of Clinical Operations.

Tara received both her Bachelors of Science and Masters of Science in Nursing from Thomas Jefferson University in Philadelphia, PA. She was an active member of The Society of Otolaryngology-Head and Neck Nurses for over 20 years where she served as Board of Directors, Education Committee Co-Chair, Head and Neck Special Interest Group Leader, and faculty for the Head and Neck Cancer portion of the Comprehensive Certified Otorhinolaryngology Review Course. She has been published in the Ear Nose Throat Journal for Prevalence of Complementary and Alternative Medicine Use Among a Population of Head and Neck Cancer Patients: A Survey-Based Study, and as co-author in the Second Edition Site Specific Cancer Series: Head and Neck Cancer; Oncology Nursing Society for Postoperative Management of the Head and Neck Surgical Patient. She has also participated in two surgical mission trips to Bonne Finne, Haiti with the CHANCE (Complex Head and Neck Care and Education) Team during her time at Jefferson.

She currently resides in New Hope, PA, and has 3 children; a daughter, a son, and a 4-legged rescue named Barkley. Her passion outside of work is boating and plans to retire to a lake house in the mountains someday

Working hours

Mon – Fri
7:30AM – 5PM
Sat – Sun

Call us anytime


Visit us in person

2100 Wescott Drive, Flemington, NJ 08822

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Please email your request to [email protected]

About HHO

Hunterdon Hematology Oncology is a community oncology group, dedicated to fighting cancer in this community and across the region. Our Doctors, Physician’s Assistants and Nurses work tirelessly. They fight hard so that you can win.


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