Eris London, NP

I have always had a desire to help people, so I decided to go into healthcare. I got into community health right after graduating, so coming to Mountain Park was an easy choice for me. Working in healthcare, I’ve learned that everyone is different and it’s important to treat each person individually while also providing equal care to everybody. I’m … Read More

Dana Eustis, MD

My dad was a pediatrician. He loved his job and his patient loved him. I got to see the difference he made in peoples lives and I wanted to do the same thing. I chose to go into women’s health because I believe healthy and happy moms make healthy and happy families. I really love how integrated Mountain Parks clinics … Read More

Dalisa Barquero, WHNP

Vanderbilt University School of Nursing I am originally from San Jose, Costa Rica. I immigrated to the U.S when I was 10. I met my husband while serving as a U.S Peace Corps volunteer in West Africa, he too was a volunteer. When I was younger, I wanted to go to law school because it spoke to my desire to … Read More

Philsy Jaison, DNP

I believe that prevention is better than any cure when it comes to a person’s health. A trusting relationship is the key to managing any condition, so I want my patients to be comfortable being open and honest with me. I will always listen to them and make sure they fully understand their condition and how we’re going to treat … Read More

Cherriee DeShong, WHNP

Board Certified I have always had an interest in medicine. I was born with a cleft lip/palate and, when I was 15 years old, I had surgery. I remember how the nurses treated me and I was left with a lasting impression, knowing that one day I would want to pursue a similar career path. While I was in school, … Read More

Tiffany Simpson-Vassall, NP

Board Certified EducationArizona State University ClinicTempe Growing up in Tucson, I wanted to be a nurse, because my mom is a nurse. I went to nursing school and did some work in the Women’s Health Department. After a few years, I decided to be a Nurse Practitioner in Women’s Health. When I was a student, I did my internship here at Mountain … Read More

John Harpenau, MD

Board Certified EducationLoyola University of Chicago ResidencyGood Samaritan Regional Medical Center ClinicGateway I used to want to be a firefighter, but a career in healthcare always interested me as well. I wanted to be in a position where I was able to make my own decisions. I also wanted the ability to connect with people on a personal level. The patients … Read More

Monique Lin, MD

Board CertifiedOB/GYN and Maternal Fetal Medicine EducationAlbany Medical College, 2000University of Alabama at Birmingham, Masters of Science in Public Health, 2007 ResidencyBanner University Medical Center- Phoenix, 2004 FellowshipUniversity of Alabama at Birmingham, 2007 ClinicBaseline Growing up in Brazil I saw a lot of poverty and how much people struggled having so little. It was a huge motivator in why I … Read More