About Us
Who We Are: Your Crete NE Doctors
For several years, the Crete community and surrounding areas have trusted Saline Medical Specialties to provide the best care possible for everyone, every day. Under our new management, Saline Medical Specialties will continue to provide the same high-quality care we have always provided. With an innovative approach to primary care, our providers and care staff strive to deliver care that meets all your healthcare needs.
Meet Our Staff
Josué Gutiérrez, MD
Medical Director
I graduated from the University of the Ozarks in 2009 and later graduated from the University of Arkansas for Medical Science in 2013. My family and I moved to Nebraska to complete my Family Medicine residency. Though we had never been to Nebraska, after our first visit for my residency interview we really liked the area and decided this is where we wanted to live. During my time in residency, my wife and I loved living in Nebraska and decided to stay. After completing my residency in 2016, I started working at Saline Medical Specialties in Crete. Our baby was born just last year (Jan 2018) and every day is a new adventure with her. I love serving Crete and the people of its community, and will continue to work hard to provide the great care my patients are accustomed to.
Theresa Oltman, NP
Nurse Practitioner
Michaela Dean, NP
Nurse Practitioner
I am a certified family nurse practitioner, having graduated from the University of Nebraska Medical Center College of Nursing in 2023. Prior to becoming a nurse practitioner, I was an RN for just over 9 years with experience in the hospital setting. I was born and raised in Nebraska. I enjoy spending time with my family, traveling, camping, and reading. I value teamwork, and I am excited to join this practice to provide high quality care. I am enthusiastic about sharing my knowledge with my patients to improve their health. I look forward to building a relationship with my patients and the community.