West Orange Nephrology is committed to excellence which reflects on the professionalism and dedication of our amazing staff to provide a second to none service to our patients and their families.

Meet Our Administrator Team

Dr. Banji Awosika in florida West Orange Nephrology

Dr. Banji Awosika


Akin Awosika in FloridaWest Orange Nephrology

Akin Awosika


Ynolandy Collado in florida West Orange Nephrology

Ynolandy Collado

Executive Director

Meet Our WON Staff

Claire Brown lifestyle coach West Orange Nephrology

Claire Brown

Lifestyle Coach

Alicia John Lewis West Orange Nephrology

Alicia John Lewis

Supervisor Medical Assistance and Anemia Clinic Coordinator

Lisa Sarmiento West Orange Nephrology

Lisa Sarmiento

Administrative Assistant

Meet Our Dialysis Staff

Rose Camitoc West Orange Nephrology

Rose Camitoc

Dialysis Clinical Coordinator

Eunice Roberts West Orange Nephrology

Eunice Roberts

Dialysis Administrator


Nadine Amansec, RD/LD

Clinical Nutritionist


Wilmise Gowins, MSW, RCSWI

Clinical Social Worker


"The west orange nephrology office in Winter Garden. Is the best. They treat you and make you feel really good as soon as you come in the office. They also answer every question you have with your health. All the doctors in the West orange nephrology office treat you well. I highly recommend Dr. Awosika to anyone who has a problem with the kidneys. I am a patient of Dr. Awosika and he is the best doctor I have seen for my double kidney failure. Thank you West Orange Nephrology for being a friendly medical office"

Raquel O.

"I love being a patient of Dr. Awosika he’s great always addresses concerns. I wouldn’t trade him for anything in the world. I would highly recommend him to anyone! Thanks, doc you are the best! !!! The staff is great I love you guys."

"Dr. Banji Awosika is such a great doctor. He has helped both of my parents reduce their medications by simply changing their diet. My dad has been able to eliminate nine meds in less than 2 years and almost double his kidney function in the same time frame, thus avoiding dialysis. My mom has been able to eliminate kidney stones just with her diet and without an operation. The team at West Orange Nephrology is such a pleasure to work with and has been such a great asset in changing my parent’s lives. Thank you!!"

"I just finished my 4th appointment with Dr. Awosika today and another prescription drug has been reduced to half the daily amount! Also, within 3 months of following his diet and exercise directions, my GFR went from 44 up to 60! I know of others who’ve had such success. He and his staff are very professional, friendly, and easy to talk to. I highly recommend Dr. Awosika."

Douglas P.

"My back story is that I had a non-functional kidney for many years, which symptoms has been misdiagnosed as GI problems until I ended up in the ER with severe pain, and required emergent removal of that kidney. My experience with my previous Nephrologist was not the greatest, mostly because any time I would discuss my concerns about my kidney health, he simply said that I’m young and have nothing to worry about. A friend referred me to Dr. Awosika, and I have never been happier about her suggestion to see him. He always listens to my concerns, sends me for testing related to those concerns, and looks at my test results before saying everything is ok. He considers lifestyle changes before suggesting medication, if appropriate. I truly appreciate his dedication to patient care and would recommend him to any of my friends and family."

Kenia R.

"I met Dr. Awosika about 4 years ago when I was a patient at Health Central Hospital in Ocoee, Florida. At the request of my doctor, I followed up with a visit to his office. He provided me with detailed information regarding the issues with my kidneys and set a goal for me to achieve. Over the years my kidney functions have greatly improved due to the diet, medication, and instructions he provided. I have encountered nothing but professionalism from Dr. Awosika over the years I have visited him and his staff has exercised nothing but the same."

Mervyn G.

"I have every confidence that I am receiving the best care available from Dr. Awosika. He is very knowledgeable and cares about his patients, and he is very easy to talk to and answers all of my questions. Because his office staff is very nice and always helpful, it’s a pleasure to work with them. I am very grateful to be in Dr. Awosika’s care."

Donna T.

"When my doctor told me I was being referred to a kidney specialist I was very nervous and apprehensive for my first appointment. From the moment I entered Dr. Awosika’s office I was greeted with the most cheerful and fun people that made me feel like I had been there many times before. I cannot tell you how much this helped me get passed that initial fear. Thank you all….you are the very best!"

Barbara P.

"What can one say about an A-team? Dr. Awosika is professional, compassionate and dedicated in his field, you can tell this the first time you enter his office, the staff is friendly, accommodating, informative and best of all patient. You aren’t just an insurance number, you are a person who the doctors and staff spend time with and treat you as you deserve to be treated. Thank you Dr. Awosika and his staff of professionals, keep up the great work. You all remind me of what my nursing mentor had said to our class (many moons ago), treat people how you would want to be treated when faced with a healthcare issue. Bless all of you and again thank you."

Marlene B.

"A few short months ago Sandra insisted, “I’m NOT cooking.” Surprise… with a bit of motivation and know-how, she’s now whipping up Sweet Potato Quinoa Patties and healthy veggie dishes on a regular basis. She’s even “pushing plants” on her neighbors! The best news? Her kidney function has improved by 13 points and blood glucose levels are down. PLUS Sandra has also stopped smoking! Take a bow Sandra, you rock!"