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Mercer Internal Medicine, LLC

Guy Nee, MD, FACP     Michael H. Yamane, MD, MPH

10 Route 31 N     Suite 102     Pennington, New Jersey    08534

    Tel: (609) 818-1000     Fax: (609) 818-9800





















Welcome to our website! 

Click on the links at the top of this page to find helpful information about our practice.

We are pleased to provide personalized care with enhanced health and wellbeing services in our MDVIP affiliated practice.

To speak directly with Dr. Nee, Dr. Yamane, or the office staff, call the private number listed on your MDVIP member card.  Direct contact can also be made through the AthenaHealth Patient Portal using the link above or by signing in through the MDVIP portal at

Info for patients not enrolled in MDVIP: Click here

 The mission of Mercer Internal Medicine, LLC is to provide high quality medical care with compassion and respect for each patient. This mission will be accomplished in a manner that is socially responsible and financially prudent. In addition, Mercer Internal Medicine, LLC will maintain a work environment that is safe, comfortable, and conducive to the personal and professional development of all its organizational members.