Green Apple Eye Care’s Office

We are blessed at Green Apple Eye Care to have the family of staff we do! From the newbies to the seasoned veterans, everyone works together to make our Fox Valley eye clinic the best place for eye care.


Meet Our Friendly Staff

When you walk into our office, we want you to feel like family, too! Let us introduce one of the many reasons our clinic is better than the rest.

Meet our staff in person.Call to schedule an appointment.



Angel has worked with Dr. Memmen since she graduated from high school in 1994. Starting out as a receptionist, she grew into her career as an ophthalmic assistant with the support and guidance of Dr. Memmen.

You will see Angel excel when she is assisting with patient exams, performing diagnostic testing, preparing for minor procedures, and scheduling surgery (among many other responsibilities). She most enjoys making a difference in helping people preserve one of the best gifts we’ve been given…the gift of sight!

When she is not in the clinic, Angel enjoys spending time snowmobiling, camping and relaxing up north on the lake with her family.


Renee, one of our most experienced staff members, has been working in the ophthalmology field for over 20 years, working alongside Dr. Memmen since 1998. As certified ophthalmic assistant, she works hands-on with all of the latest technology used in our office. She is most amazed at how, in that time, technology has innovated eye care.

Although aiding in the healing process is a significant part of Renee’s work, she holds her time with her patients closest to her heart. She loves working in an office that allows her the time to get to know her patients, and sometimes they even exchange some good recipes!

Outside of the office, you will find Renee enjoying her garden, engaged in her kids’ school activities, cooking her latest recipe, or, on those rare occasions, curled up, relaxing with a book.


Genevieve joined the Green Apple team in April, 2012. She was brought on because of her business expertise to take on much of the “behind the scenes” operations of the office, helping to oil the gears of an already well functioning machine.

Even though Genevieve is tucked behind a desk most of the day, you will find her bright smile throughout the office. She especially loves how even the little changes help the office run more efficiently allowing us to provide the best care possible to each patient.

When Genevieve is outside of the office, you can find her volunteering, spending time with her family, enjoying a bonfire on a clear summer evening, or doing house projects with her husband.



Diane, our optical manager, is the heart and soul of our optical department and can boast over 15 years of experience. She started with Green Apple in September of 2014.

Diane’s expertise allows her to consider our patients’ individual needs.  She provides them with valuable advice on lenses that will produce their best visual outcome.  She also helps our patients find a frame that fits their personal style whether they want a statement or a more subtle look.  Patients find Diane easy to work with because of her keen listening skills, kind demeanor and attention to detail. Her friendly smile completes the wonderful experience our patients have in our clinic.

When Diane is not at work, she enjoys spending quality time with her family, including all 5 grandchildren!  You will also find her enjoying a good book and her love of shopping.


 Sarah’s Bio Coming Soon


Picture coming soon!

Tina, our receptionist, joined our staff in 2017 after retiring from P&G as a Papermaker. This is her first foray into the healthcare field (for humans, anyway!).  She enjoys the challenges of the position and, most of all, getting to know the patients.

Tina has three children and seven grandchildren.  She is also a horse enthusiast – a certified equine massage and cold laser therapist – owns 2 barn cats, a dog,  two horses and boards a third horse for a friend. She enjoys trail riding and maintaining her small “ranch.”


Meet our staff in person.Call to schedule an appointment.


“Dr. Memmen and his staff have a special way of making me feel like an individual that they genuinely care about.  He and his girls always remember and inquire about things going on in my life, which means a lot to me.  In general, everyone in the office is always so friendly, helpful and supportive.  Additionally, Dr. Memmen and his team always display sincere optimism that is incredibly reassuring in the face of medical adversity.”
– Lauren Robbins, Waterford, WI