Erik K. Nielsen

We specialize in the diagnosis and treatment of Allergy, Asthma, Arthritis and Rheumatic diseases and disorders. Noreen H. Linn M.D. is an Allergist and Rheumatologist whose practice is located in White Plains, NY. Doctor Linn is triple Board Certified in Internal Medicine, Allergy and ImmunoIogy and Rheumatology. She specializes in the care and management of patients with all forms of allergic and asthmatic diseases, she also specializes in all types of arthritic, collagen vascular disease and rheumatic disorders. Doctor Linn has maintained a private practice in White Plains for over twenty years, which permits her to provide the personalized attention and medical care that her patients deserve.

Dr. Tobias is a primary care physician who believes that primary care should not be a one size fits all field. Instead, his goal is to draw upon his knowledge of evidence-based medicine to help his patients understand what is going on with their bodies and what their options are, and then assist them in making the best treatment decision for them. Along with his medical training, Dr. Tobias draws from his experience as a husband, a father of three, and as someone who has switched careers and lived in California, Ohio, and now Connecticut.