Meet Lisa VanWatermulen nurse practitioner & holistic medicine guide!


Welcome to Healthy by Nature!  I am Lisa VanWatermulen, owner and family nurse practitioner at Healthy by Nature, LLC. I offer my patients personalized medicine seeking the root cause to your symptoms and finding ways to help the body heal itself. I focus on a natural, holistic approach to healing with nutrition, herbals & homeopathic remedies as well as using conventional treatments as needed.

I allow for long appointments giving you adequate time to tell me about your health journey.  My goal is to know my patients very well, only then can we unlock the doors to optimal health!

My areas of expertise  include digestive health & food allergies, autism, ADHD,

auto-immune conditions, hormone balance & thyroid disease. 

 I obtained both my graduate and undergraduate degrees from Minnesota State University, Mankato. I have been practicing as a nurse practitioner since 2005.  


About Us



 Healthy by Nature Family Wellness Clinic, LLC is an integrative, holistic medicine clinic in Lake Crystal, MN.  We see patients of all ages and utilize long appointment times to allow extensive medical history taking, physical exam findings, diagnostic testing, nutrition, and lifestyle changes to optimize health and well-being.   



Our mission is to give the patient a holistic approach to their health: body, mind and spirit.  Our goal is to find the root causes of your health symptoms and to stop or reverse the process to give you back your vitality.

 We want to offer you the advantage of a private practice with adequate appointment time & a positive customer experience. 



 Healthy by Nature Family Wellness Clinic, LLC is located in Lake Crystal, MN about 15 minutes southwest of Mankato or 90 minutes southwest of the Minneapolis metro.  Our  office is in the Deal Chiropractic building on the west side of Main Street.  Enter through the door on Robinson Street.

Typical hours of Operation are 

Monday - Thursday 9 am - 5 pm. 

We are closed for all major holidays.