The Team
Caryn McArdle RN, BSN Nurse Clinician, has been committed to helping clients sleep through the night for over 20 years.
She began her medical studies at Loyola University in Chicago, where she received a Bachelor’s in Nursing. After several years working in sleep and pulmonary clinics, she decided that she wanted to provide a more specialized service to her patients. In 2004, Caryn founded Advanced Sleep Therapy along with her two business partners, and her dedication to her patients has been instrumental in setting AST apart from others in the field.
When not in the office or seeing patients, Caryn enjoys traveling with her family, reading, and creating mosaic art. She spends her free time with her husband, her two daughters, and her two dogs, Abbey Road and Bang Bang Maxwell. Wishing you better sleep and better health!
John Kissane, Home Medical Equipment Specialist.
As one of three AST & Breathe Easy CPAP founders, I have worked in Sleep Therapy industries for over 20 years. I have worked for home care companies specifically targeting Sleep Apnea, leading the way at AST to provide exceptional patient care.
I worked directly with the technical staff to design a website specifically catered to the customers’ needs. I was Born and raised with four brothers in Chicago, I grew up playing tennis and rooting for the Chicago Cubs. With my wife Missy, we have raised three wonderful children, two girls and boy. My faithful companion is our dog named Buster.
Karen Grollo-Morris Director of Client Services.
Karen joined the Advanced Sleep Therapy team in March 2008. Graduating with a degree in Communication from Arizona State University, she has over 30 years of Sales and Marketing experience. Karen’s experience includes working for Kraft Foodservice as a Territory Manager in Southern California and a Sales Manager for J.Goodman and Associates in Southern California.
Karen primarily focuses on marketing AST’s services to physicians and sleep labs. Her passion for maintaining client relationships has been instrumental in bringing our business to a new level of service, gaining AST greater recognition in the Sleep Therapy industry. She is married to Irwin, a Pharmacist and Founder of a local Biotech Company. They have 3 children and 3 grandchildren.
Shawna Piersol, RRT.
I have been a Respiratory Therapist since 2006. I worked in the hospital setting for many years before deciding to take my knowledge and experience to the home care side. I really enjoy working with CPAP patients and helping them get a good night’s sleep!
In my free time, I enjoy reading, going to concerts, or just being out in nature.
Jen, Healthcare Professional.
Jen has worked in the healthcare profession for many years. Her education and passion is in holistic health, receiving her license as a massage therapist and wellness coach in 2012. As a body worker and wellness advocate she understands the importance of preventative and restorative measures in maintaining the body’s ability to function and heal. As well as the benefits of taking great care of yourself, physically and mentally.
Besides all the components that contribute to good health including regular exercise and proper nutrition, she recognizes quality sleep as an essential part of one’s overall health and wellness.
Jen is the mother of three wonderful daughters, and a new granddaughter. She enjoys gardening, cooking, time in nature and quality time with family and friends.
Karen Spellman, Healthcare Receptionist.
Karen has been in the healthcare field for over 35 years and is happy to assist our patients with their needs.
When Karen is not working she spends the time with her 3 grandchildren.
Karen also likes to quilt and bake.
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