Joan Korb

It’s a miracle!!! – was my reaction as I looked at my legs upon awakening the morning after my procedure.  The swelling in my legs and feet was gone.  I had not seen them look normal for almost two years and I was elated.  I could hardly wait to tell the doctor and his staff.  Sure, I was skeptical of a phlebectomy at first.  I had never heard of it, I was afraid of the unknown but I was desperate. Dr. Tonnessen and his staff explained everything, and I had total confidence in them.  I experienced everything he said I would – a pinch, some glue, no stitches and a band aid.  I drove myself to and from the institute and even went to the gym that day for my daily workout.  I highly recommend.

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Our Office Locations

Clinton 1738 Route 31Suite 110
Clinton, NJ 08809
Bridgewater 1121 Route 22West Suite 201
Bridgewater, NJ 08807


The Vein Institute is here for you. We are currently scheduling visits utilizing the CDC and Department of Health recommendations.

Dr. Tonnessen is currently seeing patients in the office.

All patients are required to wear a face mask while in the office. If necessary, we will provide one upon arrival during the mandatory temperature check.

Please call 908-788-0066 or email for:

* Appointments

* Questions or Concerns

* Prescription Refills

* Telehealth Screenings and Consultations

Wishing all of you good health.