About Us
After 10 years at a large group faculty practice, Dr. Russell Kamer opened Primary Care Internal Medicine in 1998 to provide patients with unmatched personalized care. He combines the personal touch of old time medicine with the latest state-of-the-art technology.

Dr. Kamer and his staff offer comprehensive health care to patients, providing general physical examinations, treatment of acute medical illnesses and ongoing care of chronic medical diseases. Primary Care Internal Medicine also features an array of preventive and medical screening services. We believe that the best care is delivered through an individual patient/doctor relationship and focus on the physical and emotional well-being of patients.

Dr. Kamer cares for patients with many common health problems, such as high blood pressure, diabetes, asthma, arthritis and heart disease. He is also experienced in the diagnosis and treatment of a variety of uncommon illnesses. Primary Care Internal Medicine is committed to providing high quality care for the treatment and prevention of illness. Our office is equipped to perform many diagnostic services that allows Dr. Kamer to diagnose and treat your symptoms efficiently.

Primary Care Internal Medicine is an advocate of preventive health care and follows the latest recommendations for disease prevention and health maintenance. Dr. Kamer provides patients with an understanding of wellness, promoting a healthy lifestyle. Together, we can develop a preventive health maintenance program using the most advanced health care tools available.

By offering comprehensive medical services, along with personal attention and care, Dr. Kamer and the staff at Primary Care Internal Medicine hope to serve you and your family for many years. We are here to provide you the best healthcare.
  About Dr. Russell Kamer
Dr. Russell Kamer is regarded as one of the top Internists in Westchester County. He brings a diverse background to Primary Care Internal Medicine, which he opened in 1998 in White Plains, N.Y. Dr. Kamer has almost 30 years of experience, also serving as medical director at Partners in Safety in Middletown, N.Y.

Dr. Kamer is board certified in Internal Medicine and a graduate of Columbia University Medical School. He has served as an attending physician at Bronx Municipal Hospital Center and was medical director of employee health service at Westchester Medical Center. Dr. Kamer has taught at Albert Einstein College of Medicine and New York Medical College. In addition, he has worked as an NCAA drug testing crew chief and a doping control medical officer at the 1996 Summer Olympics in Atlanta.

Dr. Kamer, licensed to practice in New York, is a member of the American College of Physicians and the American College of Occupational and Environmental Medicine. A featured speaker at a number of Internal Medicine conferences across the country, Dr. Kamer's work has appeared in several medical journals and other prominent publications. 

Chris Davis Nevin, FNP-BC
Chris Davis Nevin, FNP-BC began seeing Primary Care patients in Nanuet in 2009 and brings more than 15 years of nursing experience to her practice.  With her diverse background in emergency medicine, critical care and family practice medicine, Chris is committed to providing superior medical care. 

A graduate of Pace University where she received her MSN, Chris is Board Certified as a Family Nurse Practitioner. She has worked as a Family Nurse Practitioner in Rockland for the last 11 years and is a member of the American Academy of Nurse Practitioners, the NYS Nurse Practitioner Association, and the Rockland County Nurse Practitioner Association. She has  been an adjunct and clinical instructor at Pace University, as well as a clinical preceptor for Dominican College and SUNY Delhi students. 

A lifetime resident of Rockland County, Chris’ family ties to the area go back over 150 years.  Her great-grandmother, Dr. Davies, was the first female family physician in Rockland County, delivering more than 6,000 babies.   
  What is Internal medicine?
Internal medicine is a medical specialty dealing with the diagnosis and treatment of non-surgical diseases of adults. Internal Medicine Doctor for Adults (Internists) are physicians that have special training in preventing, diagnosing and treating adult diseases. Internists care for patients during their entire life - from teenage years through the later years of life. 

Internists can provide a diagnosis and treat any problem a patient brings -- no matter how common or rare. They are specially trained to solve puzzling diagnostic problems and can handle severe chronic illnesses and situations where several different illnesses may strike at the same time. They also bring to patients an understanding of wellness (disease prevention and the promotion of health), women's health, substance abuse, mental health, as well as effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.



Westchester Office - White Plains
15 North Broadway, Suite E
White Plains, NY 10601
Phone: 914-288-9396
Rockland Office - Nanuet
55 Old Nyack Turnpike, Suite 401
Nanuet, NY 10954
Phone: 845-624-3882
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