Oregon Health and Science University Vascular and Endovascular Surgery
Vascular Surgery
Dr. Timothy K. Liem, MD
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Timothy Liem practices Vascular Surgery. He studied medicine at Keck School of Medicine of USC. Keck School of Medicine of USC has a rank of 31 in research and a 72 in primary care He over the years received 5 awards: "Regional Top Doctor", "CMS Meaningful Use Stage 1 Certification", "Alpha Omega Alpha", "Fellow (FACS)" and "Distinguished Fellow". Doctor Timothy K. Liem, MD is a published MD. He has 50 publications published. The most current publication "Heparin-bonded grafts induce platelet aggregation in the presence of heparin-associated antiplatelet antibodies." Timothy K. Liem, MD accepts Medicare.
Publications
- Objective measurement of lower extremity function and quality of life after surgical reVascularization for critical lower extremity ischemia.
- Lower extremity autologous Vein bypass for critical limb ischemia is not adversely affected by prior endovascular procedure.
- Randomised controlled trial: extended-duration dabigatran is non-inferior to warfarin and more effective than placebo for symptomatic VTE.
- Utility of direct angiosome reVascularization and runoff scores in predicting outcomes in patients undergoing reVascularization for critical limb ischemia.
- A modern series of acute Aortic occlusion.
- Medical comorbidities but not interventions adversely affect survival in patients with intermittent claudication.
- Paroxysmal Nocturnal Hemoglobinuria: A Red Clot Syndrome.
- Open versus endoscopic great saphenous Vein harvest for lower extremity revascularization of critical limb ischemia.
- Factors affecting healing and survival after finger amputations in patients with digital Artery occlusive disease.
- Improving the Quality of the Surgical Morbidity and Mortality Conference: A Prospective Intervention Study.
- Compliance with long-term surveillance recommendations following endovascular aneurysm repair or type B Aortic dissection.
- Comparing patient outcomes between multiple ipsilateral iliac Artery stents and isolated iliac Artery stents.
- Factors affecting career choice among the next generation of academic Vascular surgeons.
- Results of routine shunting and patch closure during Carotid endarterectomy.
- SBAR M&M: a feasible, reliable, and valid tool to assess the quality of, surgical morbidity and mortality conference presentations.
- A fresh cadaver laboratory to conceptualize troublesome anatomic relationships in Vascular surgery.
- Direct Thrombin Inhibitors for the Treatment of Venous Thromboembolism: Analysis of the Dabigatran versus Warfarin Clinical Trial.
- Predictors of healing and functional outcome following transmetatarsal amputations.
- Evaluation of distributed practice schedules on retention of a newly acquired surgical skill: a randomized trial.
- Symptomatic perioperative venous thromboembolism is a frequent complication in patients with a history of Deep vein thrombosis.
- Adjunctive renal artery revascularization during juxtarenal and suprarenal Abdominal aortic aneurysm repairs.
- Techniques and results of portal Vein/superior mesenteric Vein reconstruction using femoral and saphenous Vein during pancreaticoduodenectomy.
- Characterizing resolution of catheter-associated upper extremity Deep venous thrombosis.
- Favorable early outcomes for patients with extended indications for thoracic endografting.
- Duplex criteria for native superior mesenteric Artery stenosis overestimate stenosis in stented superior mesenteric arteries.
- The sartorius muscle flap: an important adjunct for complicated femoral wounds involving Vascular grafts.
- First episode and recurrent Venous thromboembolism: who is identifiably at risk?
- Commentary on "Carotid artery stenting in the SPACE and EVA-3S trials: analysis and update".
- Factors affecting symptomatic vs asymptomatic Vein graft stenoses in lower extremity bypass grafts.
- Duplex scan characteristics of bypass grafts to mesenteric arteries.
- Peripherally inserted central catheter usage patterns and associated symptomatic upper extremity venous Thrombosis.
- Endovascular management of Paget-Schroetter Syndrome.
- Aortic aneurysm sac pressure measurements after endovascular repair using an implantable remote sensor: initial experience and short-term follow-up.
- Flow measurements in a highly curved atherosclerotic coronary Artery cast of man.
- A comparison of the hemodynamic and ventilatory effects of Abdominal insufflation with helium and carbon dioxide in young swine.
- Coumadin: principles of use.
- The glycoprotein IIb/IIIa antagonist c7E3 inhibits platelet aggregation in the presence of heparin-associated antibodies.
- Reduced morbidity and mortality rates of the heparin-induced thrombocytopenia Syndrome.
- Heparin-bonded grafts induce platelet aggregation in the presence of heparin-associated antiplatelet antibodies.
- The role of heparin-associated antiplatelet antibodies in the outcome of Arterial reconstruction.
- The role of type I collagen in Aortic wall strength with a homotrimeric.
- Lepirudin is a safe and effective anticoagulant for patients with heparin-associated antiplatelet antibodies.
- Hemodynamic and ventilatory effects of Abdominal CO2 insufflation at various pressures in the young swine.
- Open Abdominal aortic aneurysm repair in the endovascular era: effect of clamp site on outcomes.
- Small bowel motility and transit after Aortic surgery.
- Diagnosis and treatment of respiratory symptoms of initially unsuspected gastroesophageal reflux in infants.
- Does peritoneal mobilization increase laparoscopic acidosis?
- Thoracic epidural bupivacaine plus sufentanil: high concentration/low volume versus low concentration/high volume.
- Duplex imaging of residual venous obstruction to guide duration of therapy for lower extremity Deep venous thrombosis.
Schools
University of Southern California Keck School of Medicine
Kaiser Found Hosps
University Mo
Procedures Preformed
- Aortic Repair, Open or Repair of Arterial Aneurysm, Open
- ArterioVenous Shunt Creation
- Carotid Endarterectomy (CEA) or Excision of Infected Graft
- Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
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Conditions Treated
- Abdominal Aortic Aneurysm (AAA)
- Acute Deep Vein Thrombosis (DVT)
- Acute Venous Embolism Thrombosis
- Aortic Aneurysm
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Doctors Specialties
- General Surgery
- Vascular Surgery
Accepted Insurances
- Choice Plus POS II
- American Republic
- Amerigroup (Wellpoint)
- Blue Card PPO
- Cigna PPO
- Great West Healthcare-Cigna PPO
- Open Access Plus
- Commercial Insurance Company
- First Choice Health PPO
- First Health (Coventry Health Care) PPO
- Health Plan of Oregon PPO
- Medicare Advantage PFFS
- Humana
- Kaiser Permanente
- Medicaid
- Medicare MCR
- Medico
- PHCS Network PPO
- ODS Health Plan
- Old Surety Life Insurance CompanyMedicare MCR
- Preferred PSN
- Heritage Plus
- Heritage Signature
- Preferred PPO
- Tricare
- Choice Plus POS
- Options PPO
- PacifiCare HMO
- United Healthcare
- Worker's Compensation WC
Awards
- Regional Top Doctor
- CMS Meaningful Use Stage 1 Certification
- Alpha Omega Alpha
- Fellow (FACS)
- Distinguished Fellow
Education
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University of Missouri-Columbia -
Kaiser Foundation Hospital -
Keck School of Medicine of USC
Drug Facts
| NPI NUMBER | 1790882561 | |
| NPPES Provider LastName | LIEM | |
| NPPES Provider FirstName | TIMOTHY | |
| NPPES Provider ZIPCode | 972393011 | |
| NPPES Provider State | OR | |
| Specialty Description | Vascular Surgery | |
| Total Claim Count | 51.0 | |
| Distinct Opioid Count | 0.0 | |
| Opioid Claim Count | 0.0 | |
| Percent Opioid Claims | 0.0 |
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1790882561 |
| Last Name Of The Provider | LIEM |
| First Name Of The Provider | TIMOTHY |
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