Our Nurse Practitioner's

Bonnie Gehrke, FNP-C  - graduated with her Bachelor of Science in Nursing in 2011. Bonnie’s career as an RN began working in the Neonatal Intensive Care Unit (NICU) where she practiced for many years. Later she was hired on at Phoenix Children’s hospital as a clinical supervisor in the Liver and renal Transplant floor as well as a 10 bed epilepsy unit and has cared for many children and young adults from birth to 21 years of age with a diverse spectrum of illness and Disease.

In 2017, Bonnie graduated from GCU with her Masters of Science specializing as a Family Nurse Practitioner. Bonnie enjoys spending time with her family, helping her husband restore muscle cars and off road vehicles, and working out. Bonnie States Her clinical practice is to treat not only the individual patient’s that she sees every day, but also the community as a whole through encouraging others to lead a healthy lifestyle. As a Nurse Practitioner, my goal is to provide the necessary preventive education, and help to refocus our entire system away from the sick-based model to one that encourages disease prevention and health promotion.

To schedule an appointment, please call: (480) 306-5650 


Providing quality, compassionate, health care to

our patients!

Brenda Harding, FNP-C - is certified by the American Association of Nurse Practitioners, she has 20 plus years of experience in critical care and family practice.  She graduated from University of Phoenix with her master’s degree in family practice. 

Brenda is a Colorado native, she is married with four active boys, all Eagle Scouts. On her “off” time she enjoys spending time with her family, hiking, camping, and is always seeking adventures.


Maggie Schlenker, FNP-C   I have been a nurse in the ER/ Level 1 Trauma center for over 10 years. I grew up in California and made my way to Arizona which I love. I am married to an amazing man. I have a 9 year old son and a 7 year old daughter that I am obsessed with. I have 2 dogs and 2 cats. I love going to the lake on our boat during the summer and then taking our RV camping when it is cooler.

I am a huge patient advocate, focused on patient education and empowering people to create a healthy life. I am here to answer any questions and offer solutions and guidance on how someone can better themselves. I believe that everyone has their own story to tell so I am not here to judge anyone's past or current situations, but instead help them to be their best self.