Ryan M. Cobb, MD

Interventional Radiology

4.8 with 99 ratings

Sees patients age 18 and up

Ryan M. Cobb, MD

Interventional Radiology

4.8 with 99 ratings

Sees patients age 18 and up

Assistant Professor of Clinical Radiology
Dr. Cobb is a Penn Medicine physician.

Call 800-789-7366 Request Appointment

Ablation
Catheter Ablation for Pelvic Congestion Syndrome
Cryotherapy (Cryoablation)
Deep Vein Thrombosis
Gonadal Embolization
Gonadal Venography
Leg Swelling (Edema)
Lower Extremity Vein Lysis
Lower Extremity Vein PTA
Lower Extremity Vein Stent
Lower Extremity Venogram
Peripheral Malformation
Rheolytic Thrombectomy
Saphenous Vein RF Ablation
Sclerotherapy for Vascular or Lymphatic Malformation
SVC/IVC Lysis
SVC/IVC PTA
SVC/IVC Stent
Thrombectomy
Upper Extremity Vein Lysis
Upper Extremity Vein PTA
Upper Extremity Vein Stent
Upper Extremity Venogram
Varicocele Embolization
Vascular Malformation
Venogram (Superior Vena Cava and Inferior Vena Cava Venogram)
Venous Tumors

Ablation
Ablation Therapy for Cancer
Angiography
Catheter Ablation for Pelvic Congestion Syndrome
Celiac Plexus Nerve Block
Chemotherapy Embolization of Tumor
Cryoablation
Cryotherapy (Cryoablation)
Deep Vein Thrombosis
Dialysis Graft Declot
Dialysis Graft Fistulogram
Dialysis Graft Stent
Dilation
Embolectomy
Embolization
Fistulogram
GDA Embolization
Gonadal Embolization
Gonadal Venography
Hepatic Artery Embolization
Inferior Vena Cava (IVC) Filter Placement
Inferior Vena Cava Filter Removal (IVF Filter Removal)
Infusaport Placement
Interventional Radiology
Leg Swelling (Edema)
Liver Cancer Cryoablation (Freezing Liver Cancer)
Lower Extremity Angiogram
Lower Extremity Embolization
Lower Extremity Vein Lysis
Lower Extremity Vein PTA
Lower Extremity Vein Stent
Lower Extremity Venogram
Lymphatic Embolization
Lymphatic Malformation
Microwave Ablation (MWA)
Osteoid Osteoma Ablation
Peripheral Malformation
Port
Radioembolization of Tumors
Radiofrequency Ablation (RFA)
Renal Artery Angiogram
Renal Artery Embolization
Rheolytic Thrombectomy
Saphenous Vein RF Ablation
Sclerotherapy for Vascular or Lymphatic Malformation
Stent Placement
SVC/IVC Lysis
SVC/IVC PTA
SVC/IVC Stent
Thrombectomy
Transarterial Chemoembolization
Transhepatic Biliary Stone Removal
Transradial Access for Vascular Interventions
Transrectal Drainage of Pelvic Abscess
Tunneled Peritoneal Drain
Tunneled Pleural Drain
Upper Extremity Angiogram
Upper Extremity Vein Lysis
Upper Extremity Vein PTA
Upper Extremity Vein Stent
Upper Extremity Venogram
Varicocele Embolization
Vascular Malformation
Venogram (Superior Vena Cava and Inferior Vena Cava Venogram)
Venous Tumors

Show All Expertise

Programs and Centers

Penn Medicine's programs and centers combine doctors from many disciplines to coordinate care from start to finish. Dr. Cobb is part of these programs:

Penn Interventional Radiology Program
Penn Liver Cancer Program

Board Certification

Interventional Radiology and Diagnostic Radiology, 2021

Education and Training

Medical School: Jefferson Medical College
Residency: Drexel University; Temple University Hospital

Primary Location

Penn Interventional Radiology HUP

Hospital of the University of Pennsylvania
Ground Dulles
3400 Spruce Street
Philadelphia, PA 19104

A facility of the Hospital of the University of Pennsylvania

Map Call 800-789-7366

View details

Penn Medicine Hospital Privileges

Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
Pennsylvania Hospital: Has privileges to treat patients in the hospital.

Overall Ratings

out of 5 ; Ratings;

The Patient Satisfaction Rating is an average of all responses to the care provider related question shown above from our internal platform, PMX Feedback. Responses are measured on a scale of 1 to 5 with 5 being the best score. Scores reflect either the most recent 12 months of surveys or the most recent 30 surveys overall. Data is updated monthly and comments remain on the profile for 12 months.

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

Patients that are treated in outpatient or hospital environments may receive different surveys.

Please contact the practice and/or the member services department of your insurance company for specific details before receiving services. Providers may participate in some, but not all, products offered by a health plan; providers may also accept plans at some practice locations but not others.

Aetna US Healthcare
Amerihealth Caritas
Amerihealth Caritas Medicare
Centivo Health Plan
Cigna
Cigna HealthSpring
Clover Health Plan
Devon Health Services (Americare)
Gateway Health Plan
Geisinger Health Plan
Geisinger Medicaid
Global Medical Management
HealthPartners
HealthPartners Medicare
HealthSmart
Highmark Blue Shield
Homestead Smart Health Plans/Claim Watcher
Horizon Blue Cross Blue Shield of New Jersey
Humana / Choicecare

Humana / Medicare
Imagine Health 360
Independence Blue Cross (Keystone East)
Keystone First
Keystone First Medicare
NJ Medicaid
NJ Qualcare
Oscar Health Plan of PA
Oxford Health Plan
PA Health and Wellness (Centene) Medicare
PA Medicaid
PA Medicare
Provider Partners Health Plan
Rail Road Medicare / Palmetto GBA
Tricare
United Healthcare
UnitedHealthcare Community Plan
US Family Health Plan
Veterans Choice Program

Selected Publications

Satvika Kumar, Ryan Cobb, Aenov Cohen, Elchanan Bruckheimer, Maxim Itkin, Daniel DePietro: Outcomes of venous interventions in patients with combine lymphaticovenous obstruction Society of Interventional Oncology Annual Meeting : 2025.

George Fu, Jaclyn Lundberg, Ryan Cobb, Greg Nadolski, Terence Gade, Stephen Hunt: A Single Institutional Experienced with Pulsed Electrical Field Ablation Treatment of Patients with Localized and Metastatic Cancer Society of Interventional Oncology Annual Meeting : 2025.

Julia D'Souza, Ryan M Cobb: IVUS-assisted IVC stenting in a patient with retroperitoneal sarcoma Cardiovascular and Interventional Radiological Society of Europe (CIRSE) Annual Scientific Meeting : 2024.

Luis Goity MD, Ryan Cobb MD: Complex Pelvic Arteriovenous Fistula Embolization Clinically Relevant Vascular & Endovascular Surgery (CARVE) : 2024.

Sherif Moawad, Ansar Z Vance, Ryan M Cobb, Mark P Mantell, Raphael Cohen, and Timothy W.I. Clark: Radiofrequency guidewire-facilitated recanalization of chronic thoracic central venous occlusions in hemodialysis patients CVIR Endovascular 7 (10): 2024.

Zheng J, Cobb R, Dadashzadeh E: Chapter 26: Vascular Diseases Braddom's Physical and Rehabilitation, 7th Edition : 2024.

Ryan M. Cobb, Scott O. Trerotola: Percutaneous Thrombolytic Device (PTD): Gone but not Forgotten Cardiovascular and Interventional Radiology 46 : 1694-1695,2023.

Matthew Hung, Jeffrey Mondschein, Ryan Cobb, Greg Nadolski, Scott Trerotola: Outcomes Following Exchange and Upsizing of Malfunctioning Small Caliber Double-J Stents CIRSE Annual Scientific Meeting : 2023.

Matthew Hung, Greg Nadolski, Jeff Mondschein, Ryan Cobb, Scott Trerotola: Outcomes Following Exchange and Upsizing of Malfunctioning Small Caliber Double-J Ureteral Stents Journal of Vascular and Interventional Radiology : 2023.

Andrew Samoyedny, Ryan Cobb: Left Inferior Vena Cava With Infrahepatic Disruption, Azygos Continuation, and Retroaortic Left Renal Vein - A Complex, Symptomatic Caval Anomaly Managed With Endovascular Intervention Vascular and Endovascular Surgery : 2023.

Academic Contact Information

Hospital of the University of Pennsylvania
3400 Spruce Street
Donner 1
Philadelphia, PA 19104
Phone: 215-662-6839
Patient appointments: 800-789-7366

American College of Radiology, National
American Medical Association, National
American Roentgen Ray Society, National
Inari Medical, LLC, National
Inari Medical-RevCore Thrombectomy System for In-stent Thrombosis(REVIT) Steering Committee Member, National
International Society for the Study of Vascular Anomalies, International
International Society of Thrombosis and Haemostasis, International
OsciFlex, LLC, National
Pennsylvania Radiological Society, Local
Philadelphia Angiography and Interventional Radiology Society, Local
Philadelphia Roentgen Ray Society, Local
Society of Interventional Radiology, National