Josh grew up in a small mining town in rural Northern Nevada. When he decided to go to college at the University of Nevada in Reno, he took a job cooking pizza at a Sam’s Club. It was there he learned to speak Spanish with Hispanic coworkers by being immersed in the language full time. Josh went on to pursue degrees in both Biology and Spanish. After working in a gold mine for a brief stint, he moved back to Reno and worked as a technician in Neuro-Ophthalmology for several years. Having found his passion in medicine, he knew he wanted a greater role in caring for patients. Joshua was incredibly fortunate to be accepted to and attend PA school at Concordia University in a suburb of Milwaukee, Wisconsin where he developed a passion for helping people live healthier lives to avoid the disastrous downstream effects of diseases like diabetes. He came to truly understand that health and quality of life are directly correlated, and he wants to be a part of helping patients to have more life in their days. In his free time, Josh enjoys cycling, learning, going to the gym, walking/hiking, and spending time with loved ones.
Bachelor of Science, Biology; Bachelor of Arts, Spanish at University of Nevada
Master of Physician Assistant Studies
Concordia University Wisconsin
- Women's Health
- Lactation Medicine
- Breastfeeding Medicine
- Preventive Care
- Chronic Disease Management
- Pediatric Care
- Geriatric Care
- Mental & Behavioral Health
- Sports Medicine
- Prenatal Care
- Newborn Care
- Nutrition & Wellness
Patient Testimonies
★★★★★
Dr Gratwall has been very helpful in my care, he puts a lot of effort in understanding my condition and helping me to understand it, he has done more for me than any of my past endocrinologist in helping me to have the right medication for my condition. Hope I have him as my endocrinologist always. 5 star care.
★★★★★
Dr. Gratwohl is an awesome Doctor. He listened, took his time with me and explained everything to where I could understand. You should utilize him to train the physician's in the salem clinic, on how to treat patients.
★★★★★
It's always a pleasure meeting with Joshua Gratwohl
★★★★★
Josh is AMAZING!!!!!!!!!!!
★★★★★
Josh is the best!
★★★★★
Josh is very caring friendly and personable. He remembers personal details of my life and even remembered my Dogs name. Excellent provider.
★★★★★
Josh is wonderful and deserves a raise
★★★★★
Josh is wonderful to work with. Caring, professional, knowledgeable & nice!
★★★★★
joshua is the best provider i have ever had. he always listens attentively and is so respectful always.
★★★★★
The staff was pleasant and Josh is amazing














