Comprehensive Vein Care
Expert DVT (Deep Vein Thrombosis) and Blood Clot Evaluation and Treatment

Pacific Interventionalists specializes in the diagnosis and treatment of blood clots within the venous system. Blood clots often cause pain and swelling of the affected limb (below left). Unfortunately blood clots rarely disolve completely on their own and often lead to permanent damage of the veins. However, with proper treatment long term damage including Post Thrombotic Syndrome (see below), can be avoided!

Our Medical Team has over 60 years of combined experience in all aspects of vein care. We perform more vein procedures each day than most medical groups on the West Coast. Plus, our group has 2 board certified Phlebologists who specialize in diseases of the venous system.

Leg DVT Image DVT Image

Although many Doctors treat patients for DVTs and blood clots, we are one of the only medical groups in Southern California who specialize in comprehensive DVT and blood clot care. By obtaining an evaluation with one of our specialists, you can ensure that your DVT is being treated with the most advanced therapies and techniques available.

Our office has a vascular lab capable of performing the important ultrasound tests to check for blood clots within the legs or the arms. Our Physicians are experienced in the most advanced, state-of-the-art treatments for DVTs, including outpatient procedures used to dissolve the clot within the leg. This procedure is called 'Thrombolysis'.

The American Heart Association has made strong recommendations that any patient with certain types of blood clots should undergo the thrombolysis procedure. (Read the article here). Therefore, any patient diagnosed with a blood clot should be seen by a medical team trained in the full range of treatment options!

Important points to consider when choosing a DVT Specialist:
  • Our office provides comprehensive care for DVTs including: diagnosis, treatment, and follow-up, all in one central Orange County location. This comprehensive service is unparalleled in Southern California.

  • We are one of the few groups in Orange County who perform the thrombolysis procedure used to dissolve newly diagnosed blood clots within the body. The thrombolysis procedure has been strongly recommended by the American Heart Association.


  • Time is important! Blood clots need to be treated immediately after diagnosis. Appointments can often be made within 24 hours of contacting our office. Read more here.

  • However, even patient who are suffering from chronic swelling or PTS can often be helped by proper treatment.
  • Most insurances cover all diagnostic tests and therapeutic procedures for DVT care.

  • Getting expert care for DVTs today can prevent long term complications such as post-thrombotic syndrome caused by inadequate treatment of a DVT (below).

    Post Thrombotic Syndrome

  • Many patients have significant reduction in the swelling of their legs or arms immediately after getting proper treatment.

For more information please view the images below. Patients are welcome to call our office, (949) 221-0136, for a self referral, or ask their primary care physician to complete the referral sheet (below left) for them.

DVT Referral Page Harris DVT Case Study

ED Take Home Flyer
Todd S. Harris, M.D.
Drs. Harris and Grewal specialize in advanced DVT and blood clot care, including the 'Thrombolysis' Procedure.
Nina Grewal, M.D.