About Us

ketamine therapy coralville iowa

Our Mission

As Advanced Registered Nurse Practitioners we are able to
sympathize with the toll mental health disorders can take on a
person and their family. We’ve seen first-hand the deep
frustration patients feel when yet another treatment doesn’t
work. That is why we are taking our love of serving others, as
well as our years of experience and education, and opening a
ketamine clinic in the Cedar Rapids and Iowa City corridor.
Finding an effective treatment can prove elusive. Fortunately,
ketamine has shown promise in aiding those with treatment
resistant depression and other mental health struggles.

Founders & Owners

Beth Westermann


Beth is a Washington native, transplanted to the Midwest. She loves caring for Iowans, and the opportunities that being an ARNP in Iowa offers. As a CRNA, her professional passions revolve around advocating for CRNA practice, and expanding access to care for Iowans. Corridor Ketamine fulfills that passion by improving access to a much needed resource for both the mental health patients and mental health providers in the Iowa City/Cedar Rapids corridor. In her spare time, Beth loves spending time with her family, traveling, and being involved in both state and national CRNA associations.
  • Certified Registered Nurse Anesthetist
  • University of Iowa DNP (2015)
  • Pacific Lutheran University BSN (2007)
  • ACLS/PALS/BLS Certification
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trent sassman ketamine therapy coralville iowa

Trent Sassman


Trent is a US Navy veteran having served for 11 years. His duty stations include Naval Medical Center San Diego, USUHS, and Naval Hospital Twentynine Palms. Deployed experiences include time in Afghanistan, Papua New Guinea, Fiji, Vietnam, the Philippines, and Guam as well as onboard the USNS Mercy (T-AH-19) and USS Carl Vinson (CVN 70). He loves spending time with his family, enjoying the outdoors, and playing golf or basketball.
  • Certified Registered Nurse Anesthetist
  • Uniformed Services University of the Health Sciences MSN (2014)
  • University of Virginia BSN (2008)
  • ACLS/PALS/BLS Certification

Clinic staff



Nicole has been a registered nurse for over 12 years with experience in adult mental health, ICU stepdown, and nursing leadership. She was born and raised in Iowa and enjoys expanding mental health care to our community. Nicole loves biking, reading, and when she’s not working you can find her trying to keep up with her 3 kids.
  • Registered Nurse
  • Coe College BSN (2010)
  • PCCN-K (2018)
  • BLS Certification


Patient care coordinator

Darlene is a Colorado native who currently resides in Nashville, Tennessee. She has worked in mental health in various capacities since 2014. Her most recent achievement was developing a Spravato (esketamine) program at a local clinic in Nashville. She is dedicated to helping her patients find the relief they deserve from their mental health symptoms. In the future, Darlene plans to serve her community as a Psychiatric Mental Health Nurse Practitioner specializing in non-traditional and emerging approaches to mental health care. In her free time, Darlene enjoys going to live music concerts, spending time in nature, watching documentaries, and eating good food.
  •  Colorado State University-Pueblo Bachelors of Science (2014)

A Caring Atmosphere

We’ve worked hard to create a soothing atmosphere where you feel seen, heard, and cared for along every step of your journey. Our clinic is a place where you will be treated with respect as we welcome individuals of all backgrounds, beliefs, ethnicities, gender identities, and differences.

Contact Us

Coralville Location
808 5th Street, Suite 4
Coralville, IA 52241
North Liberty Location
1740 Lininger Ln
North Liberty, IA 52317
P: (319) 337-8329
F: (319) 337-8692
E: [email protected]
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