Lawrence Liszewski, M.S., D.O.
Dr. Liszewski recently joined our medical staff at the Allergy & Environmental Treatment Center in Scottsdale, Arizona.

He received his medical training and degree in Osteopathic Medicine from Midwestern University-Chicago. He is Board Certified in Family Medicine. He also holds a Master of Science Degree in Microbiology and Public Health from Michigan State University, East Lansing, Michigan. His undergraduate training was in pre-med at Aquinas College in Grand Rapids, Michigan.

He has practiced in the Valley for over 10 years and is affiliated with several Valley hospitals. His practice covers a broad patient base including children, adolescents, young and middle-aged adults as well as the geriatric population.

Dr. Liszewski’s scope of practice includes hypertension, diabetes, lipid disorders, and various musculoskeletal disorders. He does have a special interest in environmentally related illnesses and diseases.

Dr. Liszewski is a member of several state and national professional organizations and he is currently a state delegate for the Arizona Osteopathic Medical Association.

Dr. Liszewski is fervent about helping people successfully address their allergy symptoms, utilizing state of the art allergy testing and treatment modalities so that they may lead a healthy and productive lifestyle. Dr. Liszewski’s philosophy of health care is early detection, prevention, and early intervention in order to prevent serious and life-threatening illnesses. He is an advocate of a proactive healthcare treatment plan which includes patient, physician, and various support systems as dictated by each individual’s health care needs. Dr. Liszewski’s background, experience, and expertise bring to our Clinic an important aspect of comprehensive integrated healthcare.

Our Clinic is dedicated to treating each patient as an individual and individualizing the healing protocols that are necessary and integral to good health and a true sense of well being.

Dr. Liszewski, as well as all of our providers, is accepting new patients.

Call Dr. Liszewski at 480.634.2985

Sharon Gwozdek, R.N., B.S.N

Sharon is passionate about her work and the outcomes she achieves by helping people find relief from their allergy symptoms. Her motto: “Seek a Solution – Not a System!”.  She has worked with corporations, school systems, and government  to educate their employees on  "How to incorporate a healthier lifestyle". In addition, she has given numerous lectures on all aspects of health, disease, and environmental issues to healthcare professionals at hospitals and to professional organizations and other interested groups.

Sharon is a graduate of The University of Michigan, Ann Arbor School of Nursing. Subsequent to her graduation, she continued her education with advanced training in Environmental Medicine under the direction of Dr. William J. Rea, an internationally known and respected physician, educator and authority in all aspects of environmental health and disease.

Call Sharon Gwozdek, at 480.634.2985

Bea Elmer, Licensed Clinical Technician

Bea received her A.S. degree from Paradise Valley College. She hopes to complete her credits for her minor in psychology soon. Bea is a licensed Respiratory Therapist both in Arizona and California. She is a former ACLS and BLS instructor, and has taught acute airway management and other pulmonary health related classes. She was instrumental in developing policies and protocols for the Respiratory Dept. at GAMC where was employed for 21 years. She has served on Critical Pathway committees for development of critical path in COPD, Ventilator Weaning, Pneumonia and Open Heart.

Most recently she served on the Advisory Board for the MA program at Lamson’s College.