Evan J. Ryer
Experienced in Thrombophlebitis

Dr. Evan J. Ryer

Vascular Surgery
Geisinger Health System
Geisinger Medical Center - Vascular Surgery
100 North Academy Avenue, 
Danville, PA 
Accepting New Patients

Experienced in Thrombophlebitis
Geisinger Health System
Geisinger Medical Center - Vascular Surgery
100 North Academy Avenue, 
Danville, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Ryer is a board-certified and fellowship-trained vascular surgeon. His clinical interests include management of thoracic and abdominal aneurysms, carotid stenting and endarterectomy, stenting of the lower extremities and venous disease management. Dr. Ryer earned his medical degree from Temple University. He completed his residency at NewYork-Presbyterian Hospital/Weill Cornell Medical Center, and his fellowship in vascular surgery at Mayo Clinic, Rochester. Dr. Ryer is certified by the American Board of Surgery in surgery and vascular surgery.

Dr. Ryer 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 Stent Placement.

His clinical research consists of co-authoring 54 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Temple University, School Of Medicine, 2002 - Doctor Of Medicine
Residency
NY - Presbyterian Hospital-Weill Cornell Medical C, 2009
Specialties
Vascular Surgery
Licenses
Surgery in NY
Board Certifications
The American Board Of Surgery In Surgery And Vascular Surgery
Fellowships
Mayo Clinic - Rochester, MN, 2011
Hospital Affiliations
Geisinger Medical Center
Geisinger-Bloomsburg Hospital
Geisinger-Lewistown Hospital
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
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Moda Health
  • EPO
  • PPO
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
View 6 Less Insurance Carriers -

Locations

Geisinger Medical Center - Vascular Surgery
100 North Academy Avenue, Danville, PA 17822
Call: 800-275-6401
Other Locations
Geisinger Medical Center Muncy - Vascular Surgery
255 Route 220 Highway, Muncy, PA 17756
Call: 800-230-4565
Geisinger Lewistown Hospital - Vascular Surgery
400 Highland Avenue, Lewistown, PA 17044
Call: 800-230-4565
Geisinger Lewisburg - Vascular Surgery
131 Jpm Road, Lewisburg, PA 17837
Call: 800-275-6401

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.


54 Total Publications

Genome-First Approach to Rare and Common Variant Risk of Thoracic Aortic Aneurysm and Dissection.
Genome-First Approach to Rare and Common Variant Risk of Thoracic Aortic Aneurysm and Dissection.
Journal: medRxiv : the preprint server for health sciences
Published: June 06, 2025
View All 54 Publications
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Hong Zheng is a Vascular Surgeon in West Reading, Pennsylvania. Dr. Zheng is rated as a Distinguished provider by MediFind in the treatment of Thrombophlebitis. Her top areas of expertise are Carotid Artery Disease, Arterial Embolism, Arterial Insufficiency, Peripheral Artery Disease, and Carotid Artery Surgery. Dr. Zheng is currently accepting new patients.

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James R. Elmore
Experienced in Thrombophlebitis
Dr. James R. Elmore
Vascular Surgery
Experienced in Thrombophlebitis
Dr. James R. Elmore
Vascular Surgery

Geisinger Medical Center - Vascular Surgery

100 North Academy Avenue, 
Danville, PA 
 (0.1 miles away)
800-275-6401
Languages Spoken:
English
See accepted insurances
Accepting New Patients

James R. Elmore, MD, is a vascular surgeon and chair of Vascular Surgery. Dr. Elmore obtained his medical degree from the University of Connecticut. He completed his surgery residency at Maine Medical Center and his vascular fellowship at Mayo Clinic in Rochester, Minn. Dr. Elmore is board certified in vascular surgery by the American Board of Surgery. He is a member of the American College of Surgeons, the Delaware Valley Vascular Society, the Eastern Vascular Society, the Vascular and Endovascular Surgery Society, the Society for Clinical Vascular Surgery and the Society for Vascular Surgery. Dr. Elmore has been recognized as a distinguished member of the Society for Vascular Surgery, a rare honor and distinction. He is past president of the Delaware Valley Vascular Society. Dr. Elmore’s clinical interests include carotid artery stents & carotid endarterectomy and was the principal investigator for CREST (a research trial investigating carotid stents). He has extensive experience with aortic aneurysm surgery and stents, and broad experience with leg revascularization with leg stents or bypass for peripheral arterial disease. Dr. Elmore is pleased to provide minimally invasive procedures for varicose veins for his patients at Geisinger. Stent placement for renal artery disease and mesenteric disease are also procedures he commonly performs. Dr. Elmore likes to treat all his patients as if they are his own family members. Every patient is treated as a VIP. He works hard to give them the most compassionate care possible. Dr. Elmore is rated as a Distinguished provider by MediFind in the treatment of Thrombophlebitis. His top areas of expertise are Abdominal Aortic Aneurysm (AAA), Thoracic Aortic Aneurysm, Arterial Insufficiency, Stent Placement, and Aneurysm Repair.

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. Ryer's expertise for a condition
ConditionClose
  • Elite
  • Abdominal Aortic Aneurysm (AAA)
    Dr. Ryer is
    Elite
    . Learn about Abdominal Aortic Aneurysm (AAA).
    See more Abdominal Aortic Aneurysm (AAA) experts
  • Thoracic Aortic Aneurysm
    Dr. Ryer is
    Elite
    . Learn about Thoracic Aortic Aneurysm.
    See more Thoracic Aortic Aneurysm experts
  • Distinguished
  • Arterial Embolism
    Dr. Ryer is
    Distinguished
    . Learn about Arterial Embolism.
    See more Arterial Embolism experts
  • Arterial Insufficiency
    Dr. Ryer is
    Distinguished
    . Learn about Arterial Insufficiency.
    See more Arterial Insufficiency experts
  • Carotid Artery Disease
    Dr. Ryer is
    Distinguished
    . Learn about Carotid Artery Disease.
    See more Carotid Artery Disease experts
  • Mesenteric Artery Ischemia
    Dr. Ryer is
    Distinguished
    . Learn about Mesenteric Artery Ischemia.
    See more Mesenteric Artery Ischemia experts
  • Peripheral Artery Disease
    Dr. Ryer is
    Distinguished
    . Learn about Peripheral Artery Disease.
    See more Peripheral Artery Disease experts
  • Superior Mesenteric Artery Syndrome (SMAS)
    Dr. Ryer is
    Distinguished
    . Learn about Superior Mesenteric Artery Syndrome (SMAS).
    See more Superior Mesenteric Artery Syndrome (SMAS) experts
  • Advanced
  • Aneurysm Repair
    Dr. Ryer is
    Advanced
    . Learn about Aneurysm Repair.
    See more Aneurysm Repair experts
  • Aortic Dissection
    Dr. Ryer is
    Advanced
    . Learn about Aortic Dissection.
    See more Aortic Dissection experts
  • Arterial Tortuosity Syndrome
    Dr. Ryer is
    Advanced
    . Learn about Arterial Tortuosity Syndrome.
    See more Arterial Tortuosity Syndrome experts
  • Cystic Medial Necrosis of Aorta
    Dr. Ryer is
    Advanced
    . Learn about Cystic Medial Necrosis of Aorta.
    See more Cystic Medial Necrosis of Aorta experts
  • End-Stage Renal Disease (ESRD)
    Dr. Ryer is
    Advanced
    . Learn about End-Stage Renal Disease (ESRD).
    See more End-Stage Renal Disease (ESRD) experts
  • Idiopathic Edema
    Dr. Ryer is
    Advanced
    . Learn about Idiopathic Edema.
    See more Idiopathic Edema experts
View All 8 Advanced Conditions
  • Experienced
  • Angioplasty
    Dr. Ryer is
    Experienced
    . Learn about Angioplasty.
    See more Angioplasty experts
  • Calciphylaxis
    Dr. Ryer is
    Experienced
    . Learn about Calciphylaxis.
    See more Calciphylaxis experts
  • Carotid Artery Surgery
    Dr. Ryer is
    Experienced
    . Learn about Carotid Artery Surgery.
    See more Carotid Artery Surgery experts
  • Deep Vein Thrombosis
    Dr. Ryer is
    Experienced
    . Learn about Deep Vein Thrombosis.
    See more Deep Vein Thrombosis experts
  • Degos Disease
    Dr. Ryer is
    Experienced
    . Learn about Degos Disease.
    See more Degos Disease experts
  • Fibromuscular Dysplasia (FMD)
    Dr. Ryer is
    Experienced
    . Learn about Fibromuscular Dysplasia (FMD).
    See more Fibromuscular Dysplasia (FMD) experts
View All 25 Experienced Conditions
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