Locum tenens physicians and advanced practice providers play a crucial role in healthcare delivery, and they have never been needed more than they are today. With provider shortages impacting patient care, locum tenens providers serve as skilled and adaptable clinicians who can provide care wherever they’re needed most. The need is especially critical in underserved and rural areas, where it can be challenging to maintain adequate coverage in hospitals and clinics without the support of locum physicians.
That’s why Weatherby Healthcare created the Locum Tenens of the Year award, an annual opportunity to recognize locums physicians based on the following criteria:
- Passionate about locum tenens
- Provide the highest quality of care
- Dedicated to serving the communities where they work and live
When announcing this year’s winners, Weatherby Healthcare president Luke Woodyard said, “Each of these providers is among the best in their specialty and an outstanding representative of locum tenens. It’s our privilege to honor them for their contributions and dedication to caring for patients everywhere they serve.”
2024 Locum Tenens of the Year winners
Karen Caputo, NP, neonatology
Nurse practitioner Karen Caputo began her career in Pennsylvania in the late 80s as a nurse, primarily in the NICU, where she set high standards for patient care. Her innate calling to help those in need, especially fragile neonates and their families, led her to become a neonatal nurse practitioner in 2007. After working full time in Myrtle Beach, SC, she transitioned to a career in locums in 2019, sharing her expertise with NICUs nationwide. Karen is a dedicated healthcare provider who cares deeply about every patient in the unit, setting a high standard for her practice. Her peers say her gentle, giving nature is evident in her actions, such as when she helped an elderly woman and her daughter navigate through an airport, for which they’ll be forever grateful. She has transitioned from PRN to a full-time locum and referred other providers and units needing coverage, but remains passionate about locum tenens work.
Dr. Luis Castellon, pediatric hospitalist
Dr. Luis Castellon is a full-time locum and pediatrics hospitalist who has worked over 700 shifts with Weatherby since 2018. Upon completing his residency, he determined locums was the route best suited for his lifestyle. Dr. Castellon has a passion for travel and family. When he isn’t working, he explores different regions, embracing the local food and culture. Colleagues share that Dr. Castellon has a warm and welcoming presence that doesn’t go unnoticed by peers and patients alike. He integrates himself into the communities he works in, from building rapport with the nursing staff and other physicians to the patients and families he cares for. Dr. Castellon puts his heart into his work and truly loves his job and making a difference.
Dr. Jack Klem, neurosurgery
Dr. Jack Klem is a highly experienced and dedicated locum neurosurgeon with over a decade of service. Trained at Johns Hopkins University School of Medicine and Thomas Jefferson University Hospital, he handles complex cases with exceptional skill and unwavering dedication. His humility and compassion set him apart, earning him high praise and trust from patients and colleagues.
Recently, he has worked at facilities in Idaho and Colorado, where his impact has been profound. This led to his appointment as the director of neurosurgery trauma in Idaho. His colleagues say Dr. Klem’s brilliance, kindness, and commitment to patient care make him a rare and invaluable presence in the medical field.
Dr. Colleen Overdorf, pulmonology/critical care
Growing up in small-town Indiana, Dr. Colleen Overdorf faced numerous challenges, including becoming a mother at 15. Despite these obstacles, she pursued her dream of becoming a doctor, eventually specializing in pulmonary and critical care. Her journey took her from Kansas City University of Medicine and Biosciences to residencies in emergency medicine and internal medicine, and finally to a pulmonary and critical care fellowship. After working at Providence St. Peter’s Hospital in Olympia, Washington, Dr. Overdorf transitioned to locum tenens work in 2021, and enjoys its freedom and flexibility.
As a locum, she says she balances her professional life with personal passions, including horseback riding, camping, hiking, and kayaking with her daughters. She also loves to travel, play guitar, and create art. She shares that her experiences have shaped her into a dedicated physician and a devoted mother, embracing every adventure life offers.
Dr. Jennifer Phemister, gastroenterology/internal medicine
With a unique journey to becoming a board-certified gastroenterologist, Dr. Jennifer Phemister began her career with a degree in chemical engineering from Tennessee Technological University and spent over a decade in the chemical industry. Her mid-career shift to medicine highlights her commitment to directly impacting lives. She completed her medical degree, internal medicine residency, and gastroenterology fellowship at the Quillen College of Medicine at East Tennessee State University.
In 2022, she transitioned to full-time locums work with Weatherby, valuing the flexibility it offers to balance her professional and personal life. Outside work, she enjoys traveling, cooking, and spending time with her dogs. Her background in chemical engineering brings a unique perspective to patient care, emphasizing collaboration and compassionate communication.
Lauren Whitley, PA, critical/intensive care
Beginning her medical journey with a bachelor’s degree in biology from the University of Florida, Lauren Whitley graduated from Bethel University’s PA program after being inspired by shadowing a physician assistant in cardiothoracic surgery. Her first role at Methodist Hospital in Memphis, TN, allowed her to work with over fifteen cardiac surgeons, honing her skills and adaptability. Transitioning to a locum role with Weatherby Healthcare, she enjoys continuous professional development and flexibility, balancing career passions with personal interests. Known for her engaging personality and extensive knowledge, Lauren communicates well and has developed strong friendships with colleagues. She willingly travels to the less popular locations, consistently receiving stellar feedback and extension requests. A valuable resource, Lauren speaks with other providers to ease their concerns about assignments and engages one-on-one with interested providers at convention booths and dinner events. Her patients appreciate her positive disposition and ability to handle challenging situations, exemplifying her dedication and professionalism.
About Weatherby Healthcare
Weatherby Healthcare is a leader in locum tenens staffing for physicians and advanced practice providers. Established in 1995, Weatherby has received numerous industry and workplace awards and is part of the CHG Healthcare family of brands — frequently ranked as a best place to work.
