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Jan Slezak, MD

Jan Slezak, MD

Dr. Slezak is Board Certified in Pain Management and Anesthesiology. He received his MD degree from Comenius University in Bratislava, Slovakia and completed a residency in General Surgery. He later trained in Cardiac and Vascular Surgery at the University Hospital in Bratislava. He completed an internship and residency in Anesthesiology at the Henry Ford Hospital in Detroit, Michigan and a fellowship in Pain Management at Massachusetts General Hospital, and Harvard Medical School. He has been a consultant at the MGH Pain Center and at Lahey Clinic. Dr. Slezak also graduated from UCLA’s Medical acupuncture program.

Member, World Institute of Pain Practice

Member, American Society of Interventional Pain Physicians

Member, NH Medical Association

Member, NH Society of Anesthesiologists

Member, New England Pain Association

Member, American Society of Regional Anesthesia

Member, International Spinal Injection Society

Member, International Association for Study of Pain

Other Training, Affiliations and Appointments

Medical Director of Northeast Pain Research Center

Board of Surgery, Czechoslovakia



Medical Education & Training

Medical School: Komensky University, Bratislava, Slovakia
Internship: Internal Medicine, Henry Ford Hospital, Detroit, MI
Residency: Henry Ford Hospital , Detroit Michigan
Fellowship: Institute of Cardiovascular Diseases, University Hospital, Bratislava, Slovakia
Specialty Board Certifications: Anesthesiology, American Board of Anesthesiology Pain Management





Jan Slezak, MD


Pain Management
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Jan Slezak, MD

Office Locations

Interventional Spine Medicine
944 Calef Highway
Barrington, NH 03825
Phone: (603) 664-0100
Fax: (603) 664-0101
270 Lafayette Rd

Rye, NH
03872 Phone: 603-319-1581
Phone: Fax: 603-319-1585