JohnOfenlochMD

Thoracic Surgery • Clearwater, FL

Adult Cardiac Surgery, Aortic Surgery, Minimally Invasive Thoracic Surgery, Cardiovascular Surgery

Cardiovascular Surgery, BayCare Medical Group/BayCare Healthcare

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Office
455 Pinellas Street
320
Clearwater, FL 33756
Phone+1 727-446-2273
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Education & Training

Emory University School of MedicineFellowship, Thoracic Surgery, 1999 - 2002
Emory University School of MedicineResidency, Surgery, 1993 - 1999
University of Illinois College of MedicineClass of 1993
University of Notre DameBS, 1985 - 1989

Certifications & Licensure

FL State Medical License 2002 - 2026
GA State Medical License 1997 - 2025
American Board of Surgery Surgery
American Board of Thoracic Surgery Thoracic and Cardiac Surgery

Publications & Presentations

PubMed

25 citations
Phosphorylcholine Coating of ePTFE Reduces Platelet Deposition and Neointimal Hyperplasia in Arteriovenous Grafts
Changyi Chen, John C. Ofenloch, Yiannakis Petrou Yianni, Stephen R. Hanson, Alan B. Lumsden> ;The Journal of Surgical Research. 1998 Jul 1
2 citations
Local anesthesia for above knee femoropopliteal bypass: an alternative technique to endoluminal bypass grafting.
Alan B. Lumsden, Victor J. Weiss, M. Pitts, M. J. Macdonald, Scott M. Surowiec, John C. Ofenloch> ;Cardiovascular Surgery. 1998 Jun 1
3 citations
The thrombosed arteriovenous graft: An endovascular model for vascular surgeons
Alan B. Lumsden, John D. Hughes, M. J. Macdonald, John C. Ofenloch> ;Cardiovascular Surgery. 1997 Jul 1
10 citations
Endoscopic Venous Valve Transplantation with a Valve–Stent Device
John C. Ofenloch, Changyi Chen, John D. Hughes, Alan B. Lumsden> ;Annals of Vascular Surgery. 1997 Jan 1
39 citations
Phosphorylcholine Coating of ePTFE Grafts Reduces Neointimal Hyperplasia in Canine Model
Changyi Chen, Alan B. Lumsden, John C. Ofenloch, Beverly Noe, Ewan J. Campbell, Peter William Stratford, Yiannakis Petrou Yianni, Alistair Stewart Taylor, Stephen R. H...> ;Annals of Vascular Surgery. 1997 Jan 1
4 citations
Subfascial endoscopic perforator surgery: new life for an old procedure?
Kulbaski Mj, Eaves Ff rd, Ofenloch Jc, Alan B. Lumsden> ;JSLS. 1997 Apr 1
86 citations
Subcutaneous, video-assisted saphenous vein harvest: report of the first 30 cases
Alan B. Lumsden, Felmont F. Eaves, John C. Ofenloch, William D. Jordan> ;Cardiovascular Surgery. 1996 Dec 1
19 citations
Nonporous silicone polymer coating of expanded polytetrafluoroethylene grafts reduces graft neointimal hyperplasia in dog and baboon models
Alan B. Lumsden, Changyi Chen, Kelly A. Coyle, John C. Ofenloch, Jenn-Hann Wang, Hirutsugu K. Yasuda, Stephen R. Hanson> ;Journal of Vascular Surgery. 1996 Nov 1
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Press Mentions

Patients Reap Benefits from Heart Team's VisionMarch 29th, 2023

Hospital Affiliations

Morton Plant HospitalClearwater, Florida
St. Anthony's HospitalSaint Petersburg, Florida