Click Here: To read our COVID-19 Patient Guidelines before your visit.

  • In response to the Covid-19 pandemic, our office is following guidelines from New Jersey Department of Health.
  • For everyone's well-being, all patients and visitor must wear a face covering at all times in our office. We ask that no visitors accompany patients unless special assistance is required and then please limit to one visitor. Also please practice social distancing.
  • When arriving at our office, patients (and if necessary, visitor) will have to answer health screening questions and have their temperature checked. Anyone who is sick or had exposure to Covid will be asked to reschedule their appointment.
  • Please be assured that we are taking all precautions possible to protect our patients and staff. This includes frequent disinfection of the waiting room, patient exam rooms between patients and installing partitions between patient and staff during check-in and check-out.

Princeton Hypertension-Nephrology Associates

Nationally Designated Hypertension Practice Centers in the US by the American Society of Hypertension


Michael C. Ruddy, M.D., F.A.C.P.*

Grace B. Bialy, M.D., F.A.C.P.*

Vadim A. Finkielstein, M.D., F.A.S.N.*

Seema Basi, M.D., M.S.C.I., F.A.S.N.*

Srujana Polsani, M.D.

Specializing in Hypertension and Kidney Disorders

Board Certified in Nephrology

Designated Specialists in Clinical Hypertension* by the American Society of Hypertension

Princeton Hypertension Nephrology Associates is a group of Nephrologists working together to provide the highest quality of care.

As nephrologists, we are specialists in the diagnosis, treatment and prevention of hypertension and kidney diseases. Not only are we committed to excellence in patient care, but in medical education and clinical research as well.

Medical School Academic Affiliations

Princeton Hypertension Nephrology Associates is an academically oriented practice.

We hold academic faculty titles with the Rutgers-Robert Wood Johnson Medical School.

All of our Physicians are actively engaged in teaching and mentoring medical students and post-graduate residents from the Medical School in New Brunswick and in our office.

When you visit our office, you may also be seen by a resident or medical student. These "doctors in training" benefit from the experience as much as our patients do. This will in no way detract from the time or personal attention that you will receive from your physician.

Hospital Affiliations

We have clinical privileges at two university hospitals;

University Medical Center of Princeton at Plainsboro NJ

Rutgers-Robert Wood Johnson University Hospital, New Brunswick NJ

We use a rotating schedule in order to care for our hospitalized patients, thus, if hospitalized you are likely to be seen by any, or all of us during your stay. We consult with and inform each other daily, so in turn, you receive the benefit of our combined professional experience, frequently including a second and third opinion.

* FACP - Fellow American College of Physicians

* FASN - Fellow American Society of Nephrology