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Call us: (914) 269-1900

Phelps Medical Associates

Primary & Specialty Care 


Primary care physicians specialize in treating patients with common as well as rare diseases. They skillfully diagnose problems and manage severe chronic illnesses in patients who have more than one condition or disease.  Preventative care is used to evaluate your health when you are symptom free. Routine checkups, screening tests and health education can help you to avoid health problems in the future. 


Neurology is the branch of medicine that involves the nerves and nervous system. Neurologists provide comprehensive care for a wide variety of adult neurological disorders, including diseases of the brain, spinal cord, nerves, and muscles.  We provide comprehensive services to diagnose and treat seizure and memory disorders and difficulty with balance, speech and hearing.  


Nephrology is a specialty of medicine and pediatrics that concerns itself with the study of normal kidney function, kidney problems, the treatment of kidney problems and renal replacement therapy (dialysis and kidney transplantation).




Address: 755 North Broadway Suite 417, Sleepy Hollow, NY 10591
Main Phone: (914) 366-5490

Dr. Lleva & Dr. Butman Phone: (914) 366-5330
Main Fax: (914) 366-5491

Dr. Lleva & Dr. Butman Fax: (914) 366-5331
Office hours: ​Mon, Thurs 8:30am-7pm Tues, Wed,

Fri 8:30am-4:30pm      
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Catalina E. Cincu, M.D.


Paul P. Lleva, M.D.


​Michael P. Butman