
Medical School
Dr. Dreana Janssen is a Doctor in Phoenix 85085, PHOENIX and has an experience of 31 years in this field. Dr. Dreana Janssen practices at Cigna Health and Life Insurance Company in Phoenix 85085, PHOENIX. She completed Medical School from Western University of Health Sciences in 1990. Some of the services provided by the doctor are: Chronic Pain,Spondylolisthesis,Inflammatory and Toxic Neuropathy,Arterial Blood Gas Test (ABG) and Intervertebral Disc Disease etc.
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20 Surgeries & Treatments
Electrocardiogram (EKG)

Arterial Blood Gas Test (ABG)
Spondylolisthesis
RHEUMATOID ARTHRITIS

Restless Leg Syndrome
Peripheral Nerve Disorders
Parkinson's Disease
Multiple Sclerosis (MS)
Low Back Pain

Intervertebral Disc Disease