Nathan L. Liang
Experienced in Thrombophlebitis

Dr. Nathan L. Liang

Vascular Surgery
UPMC
UPMC Heart And Vascular Institute (Vascular Surgery)
400 Oxford Drive, Suite 75, 
Monroeville, PA 
On Staff At
Accepting New Patients

Experienced in Thrombophlebitis
UPMC
UPMC Heart And Vascular Institute (Vascular Surgery)
400 Oxford Drive, Suite 75, 
Monroeville, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Nathan Liang is a board-certified vascular surgeon and Associate Professor of Surgery and Bioengineering. Originally from Houston, he received his bachelor's degree from Rice University followed by a medical degree from the Texas A&M University College of Medicine. He then moved to Pittsburgh and completed his vascular surgery residency at UPMC, while also receiving a master's degree in clinical research from the University of Pittsburgh.

Dr. Liang is rated as an Experienced provider by MediFind in the treatment of Thrombophlebitis. His top areas of expertise are Abdominal Aortic Aneurysm (AAA), Thoracic Aortic Aneurysm, Peripheral Artery Disease, Aneurysm Repair, and Thrombectomy.

His clinical research consists of co-authoring 72 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Specialties
Vascular Surgery
Licenses
Vascular Surgery in PA
Board Certifications
American Board Of Surgery
Hospital Affiliations
Upmc Presbyterian Shadyside
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Dominion National
  • MEDICARE PDP
Gateway Health Plan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • OTHER MEDICARE PART D
Geisinger
  • HMO
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
The Health Plan
  • HMO
  • MANAGED MEDICAID PLAN
  • OTHER MEDICARE PART D
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 9 Less Insurance Carriers -

Locations

UPMC Heart and Vascular Institute (Vascular Surgery)
400 Oxford Drive, Suite 75, Monroeville, PA 15146
Call: 412-530-1456
Other Locations
UPMC Heart and Vascular Institute (Vein Center)
5200 Centre Avenue, Shadyside Medical Building, Suite 307, Pittsburgh, PA 15232
Call: 412-530-4511

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


72 Total Publications

Barriers and Facilitators to Endovascular Aortic Repair Follow-Up.
Barriers and Facilitators to Endovascular Aortic Repair Follow-Up.
Journal: JAMA network open
Published: December 02, 2025
View All 72 Publications
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Dr. Eric Hager earned his medical degree from Jefferson Medical College in Philadelphia, then completed a residency at Thomas Jefferson University Hospital. He completed a vascular surgery fellowship at UPMC and joined the division of Vascular Surgery in 2012. Dr. Hager is rated as a Distinguished provider by MediFind in the treatment of Thrombophlebitis. His top areas of expertise are Varicose Veins, Arterial Insufficiency, Venous Insufficiency, Stent Placement, and Thrombectomy.

Michael J. Singh
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5200 Centre Avenue, Shadyside Medical Building, Suite 307, 
Pittsburgh, PA 
 (9.2 miles away)
412-946-2847
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Dr. Michael Singh joined UPMC in 2012. He completed his medical degree and a general surgery residency at the SUNY School of Medicine at Buffalo. He completed a vascular surgery fellowship at the University of Massachusetts Medical Center. Dr. Singh is a fellow in the American College of Surgeons, Distinguished Fellow in the Society for Vascular Surgery and a Registered Physician in Vascular Interpretation. He is board-certified in both General and Vascular Surgery. Dr. Singh is the Chief of Surgical Services at UPMC Shadyside, Chief of Vascular Surgery at UPMC Shadyside and Co-director of the UPMC Heart and Vascular Institute Aortic Center.  He has received numerous patient care and teaching awards throughout his career, and has authored >80 peer reviewed publications. Since 2015, annually he has been selected as one of Pittsburgh's Best Doctors. Dr. Singh oversees several clinical trials, and many of those research projects focus on the treatment of complex aortic and iliac artery aneurysms, peripheral arterial occlusive disease and the treatment of chronic venous insufficiency. His areas of clinical expertise include the management of complex aortic aneurysms, aortic dissections, thoracic aortic aneurysms, venous insufficiency, thoracic outlet syndrome, arterial venous malformations, congenital venous anomalies and peripheral arterial occlusive disease. Dr. Singh is the Chief of Vascular Surgery at UPMC Shadyside and sees patients at UPMC Shadyside. LGBTQIA+ Affirming: This provider has completed training on how to create a safe, comfortable, and welcoming environment for LGBTQIA+ patients. This provider may or may not offer LGBTQIA+ specific medical or surgical care. Please ask when scheduling. Dr. Singh is rated as a Distinguished provider by MediFind in the treatment of Thrombophlebitis. His top areas of expertise are Thoracic Aortic Aneurysm, Varicose Veins, Abdominal Aortic Aneurysm (AAA), Stent Placement, and Thrombectomy.

Michael C. Madigan
Experienced in Thrombophlebitis
Dr. Michael C. Madigan
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Experienced in Thrombophlebitis
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UPMC Heart And Vascular Institute (Vein Center)

9100 Babcock Boulevard, 
Pittsburgh, PA 
 (16.7 miles away)
412-946-2463
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Dr. Michael Madigan joined the UPMC Division of Vascular Surgery in 2016. He earned his medical degree from Vanderbilt University School of Medicine in Nashville, Tenn. Upon graduation, Dr. Madigan was inducted into Vanderbilt's H. William Scott, Jr. Society, which recognizes medical students for surgical excellence. Dr. Madigan is rated as a Distinguished provider by MediFind in the treatment of Thrombophlebitis. His top areas of expertise are Arterial Insufficiency, Varicose Veins, Peripheral Artery Disease, Stasis Dermatitis and Ulcers, and Carotid Artery Surgery.

VIEW MORE THROMBOPHLEBITIS DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Liang's expertise for a condition
ConditionClose
    • Distinguished
    • Abdominal Aortic Aneurysm (AAA)
      Dr. Liang is
      Distinguished
      . Learn about Abdominal Aortic Aneurysm (AAA).
      See more Abdominal Aortic Aneurysm (AAA) experts
    • Thoracic Aortic Aneurysm
      Dr. Liang is
      Distinguished
      . Learn about Thoracic Aortic Aneurysm.
      See more Thoracic Aortic Aneurysm experts
    • Advanced
    • Aneurysm Repair
      Dr. Liang is
      Advanced
      . Learn about Aneurysm Repair.
      See more Aneurysm Repair experts
    • Peripheral Artery Disease
      Dr. Liang is
      Advanced
      . Learn about Peripheral Artery Disease.
      See more Peripheral Artery Disease experts
    • Experienced
    • Angioplasty
      Dr. Liang is
      Experienced
      . Learn about Angioplasty.
      See more Angioplasty experts
    • Arterial Embolism
      Dr. Liang is
      Experienced
      . Learn about Arterial Embolism.
      See more Arterial Embolism experts
    • Arterial Insufficiency
      Dr. Liang is
      Experienced
      . Learn about Arterial Insufficiency.
      See more Arterial Insufficiency experts
    • Carotid Artery Disease
      Dr. Liang is
      Experienced
      . Learn about Carotid Artery Disease.
      See more Carotid Artery Disease experts
    • Deep Vein Thrombosis
      Dr. Liang is
      Experienced
      . Learn about Deep Vein Thrombosis.
      See more Deep Vein Thrombosis experts
    • Embolectomy
      Dr. Liang is
      Experienced
      . Learn about Embolectomy.
      See more Embolectomy experts
    View All 16 Experienced Conditions
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