Call: 716-631-2500

Sabrina Gerster, MSN, FNP-BC, AOCNP

Our Providers

Education

Nurse Practitioner, D’Youville University

Undergraduate of St. John Fisher University in Nursing

Board Certification

American Nurses Credentialing Center (ANCC)

Awards/Recognition

ONCC – AOCNP, Advanced Oncology Certified Nurse Practitioner Harvard Medical School HMX Genetics

RN for 26 years in Women’s Health and Pediatrics

Family Nurse Practitioner 8+ years in Women’s Health and Breast Surgery

Subspecialties

Breast Surgery
ObGyn
Family Medicine

“Having this opportunity to work at Windsong in Breast Surgery is a perfect fit.Cancer changes people.

It sculpts you into someone who understands more deeply, remembers the hurt, emotionally and physically.

It teaches you to appreciate life’s opportunities, from a different, personal view; I understand, because I too am a survivor.”

Sabrina assists the breast surgeons with post-operative and follow-up visits, as well as completing diagnostic workups, creating treatment plans and educating patients on current surveillance guidelines here at Windsong for care for all patients with breast concerns. Sabrina has been in nursing for 26 years, and a breast cancer survivor herself, she enjoys supporting women through this difficult time.

As a Family Nurse Practitioner, she has been a provider in Women’s Health and Breast Surgery/Oncology. In 2025 she acquired her AOCNP certification in genetics/oncology. She provides credential support for our patients seen here at Windsong Radiology.

Offering genetic consultations and testing, we care for breast cancer patients and their families, who may be affected by genetic predisposition, as well as other patients seeking genetic counselling for cancers.

When she is not at Windsong, Sabrina enjoys spending time with her family, dogs, outdoors, and attending concerts.

Patient Testimonials

“Thank you for making a fantastic year not only physically but erasing years of emotional scars I had living with varicose veins. I am forever grateful and sing your talent to anyone who states they suffer from varicose veins.”
– Karen A.
“The staff was most pleasant and informative, explaining the process as it was going on, approximately 1 hour in the office. I was able to walk out the door and resume my normal daily activities the same day. Following the procedure, there was complete relief of throbbing legs, the heaviness was gone, and walking was no longer a struggle! I am most thankful for the experience and sincerely glad I waited.”
– Karen A.
“I would most definitely recommend any woman suffering with fibroid issues to go see Windsong and let them help you get your life back.”
– Unknown
“Everyone at Windsong has bent over backwards to accommodate me and I am so grateful you are here. Having a specialist like Dr. Dunleavy as a partner in my care along with my neurologist has made such a difference in my life.”
– Darlene W.
“Always relaxed and comfortable here. Staff goes above and beyond to make you feel at ease. Love this place.”
– Deanna K.
“I recently had a breast biospy. I was the first patient of the day but the tech did not miss a beat with her patience and kindness. They went above and beyond to help make me comfortable. Thank you for making a stressful situation more bearable.”
– Emily F.
“I am now able to go on long walks on the beach for hours at a time without having to stop to urinate. Everyone at Windsong was unbelievable. The compassion shown to my wife and I was amazing.”
– Greg M.
“I recently had a UAE, and thought you should know what amazing care I received.  The procedure was thoroughly explained to me, and everyone involved was very attentive to my needs.  I was made to feel extremely comfortable throughout, and my pain level was monitored very carefully.  Everyone’s bedside manner immediately put me at ease.  So thank you for the wonderful care!!”
– Jennifer K.
“I love Windsong. I’ve been there more a half dozen times and never once had anything but a warm, comforting yet professional experience from registration through tests and results. I’m more than happy to sing your praises and I always recommend your services to my friends.”
– Jane J.
“Having the fibroid treatment was the best thing I ever did.”
– Kimberly B.
“I want to express my deep appreciation for Windsong, having been a patient for over 20 years. Your staff knock my socks off! They are always professional, helpful, knowledgeable, patient and kind.”
– Maureen R.
“I needed to get an MRI core biopsy done. I was out of my mind with fears of cancer. The staff was absolutely amazing and helped calm me down during the procedure. I want to applaud you for hiring such wonderful and compassionate staff.”
– Michelle B.
I have my very first mammogram and has a great experience here. It was such an easy-going process
– Sara K.
“I have always been impressed with the compassion and professionalism with everybody here.”
– Susan O.
“The level of care at Windsong is unmatched from the providers to the nurses and on to the receptionist. I would recommend that anyone suffering from pelvic pain learn more about Windsong’s pelvic congestion syndrome treatment.”
– Stephanie J.
“I brought my mother in for a CT. She was extremely nervous and we tried to calm her by explaining she was in the best place for this procedure. I wanted to share that your CT tech was wonderful. He gently escorted her to the exam room and made her feel fully at ease. I wanted to thank you for your care and kindness.”
– Unknown
“I went to the Lancaster office for my pelvic sonogram. At my age, this made me quite nervous. Your staff helped me through with no discomfort at all and were extremely efficient and even more pleasant. Thank you for hiring such wonderful people.”
– Unknown
“Procedure was quick and I was back to work the same day. I wish I had not worried about such an easy procedure.”
– Unknown
“Personnel were professional & well mannered, made my MRI not stressful at all! Very comfortable waiting room.”
– Unknown
“I was nervous as it was my first mammogram, but from start to finish everyone was wonderful!!! The facility is very clean, waiting rooms are comfortable, and the color palette is rather pleasant.  I actually won’t mind going again for my annual exam!”
– Unknown

Making each patient a priority, everyday