Thomas M. Tamlyn
Expertise in
25
conditions

Dr. Thomas M. Tamlyn

Interventional Cardiology
1506 S Oneida St, 
Appleton, WI 
Accepting New Patients
Expertise in
25
conditions
1506 S Oneida St, 
Appleton, WI 

Overview

Thomas M. Tamlyn, MD, is a board-certified, independent cardiologist at Ascension Wisconsin in Appleton, WI. Dr. Tamlyn specializes in heart catheterization and minimally invasive heart care. He performs procedures to restore blood flow to the heart. He treats simple and complex cardiac, arterial, and venous conditions.

Dr. Tamlyn is highly rated in 25 conditions, according to our data. His clinical expertise encompasses Apoplexy, Arterial Embolism, Peripheral Artery Disease, Thrombectomy, and Pacemaker Implantation.

Dr. Tamlyn is board certified in The American Board Of Internal Medicine - Interventional Cardiology and The American Board Of Internal Medicine - Cardiovascular Disease. He is actively involved in clinical research, co-authoring 1 peer reviewed article and participating in 1 clinical trial. Dr. Tamlyn is currently accepting new patients.

Specialties

Interventional Cardiology

Licenses

Internal Medicine in IL

Board Certifications

The American Board Of Internal Medicine - Interventional Cardiology
The American Board Of Internal Medicine - Cardiovascular Disease

Fellowships

Loyola University Medical Center

Hospital Affiliations

Ascension Ne Wisconsin - St Elizabeth Campus
Thedacare Regional Medical Center - Appleton Inc
Thedacare Regional Med Ctr - Neenah
Ascension Calumet Hospital
Ascension NE Wisconsin - Mercy Campus
Ascension NE Wisconsin - St. Elizabeth Campus

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
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Aspirus Arise Health Plan
  • INSURANCE PLAN
  • OTHER COMMERCIAL
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
CareSource
  • HMO
Children's Community Health
  • EPO
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Common Ground Healthcare
  • OTHER COMMERCIAL
Common Ground Healthcare Cooperative
  • EPO
  • PPO
Dean Health
  • EPO
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Net

Accepted plan types not found. Please verify directly with the provider.

HealthPartners
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Network Health
  • HMO
Quartz Health Plan
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Security Health
  • EPO
  • HMO
  • INDEMNITY
  • POS
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 21 Less Insurance Carriers -

Locations

Ascension Medical Group Wisconsin - Oneida Street
1506 S Oneida St, Appleton, WI 54915

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.

1 Clinical Trials

The PEERLESS Study
The PEERLESS Study
Enrollment Status: Completed
Publish Date: November 13, 2025
Intervention Type: Device
Study Phase: Not Applicable

1 Total Publications

Large-Bore Mechanical Thrombectomy Versus Catheter-Directed Thrombolysis in the Management of Intermediate-Risk Pulmonary Embolism: Primary Results of the PEERLESS Randomized Controlled Trial.
Large-Bore Mechanical Thrombectomy Versus Catheter-Directed Thrombolysis in the Management of Intermediate-Risk Pulmonary Embolism: Primary Results of the PEERLESS Randomized Controlled Trial.
Journal: Circulation
Published: October 29, 2024
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Before you request

Ascension Medical Group Wisconsin - Oneida Street

1506 S Oneida St, 
Appleton, WI 
 (0.1 miles away)
920-738-2000
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Brian N. Guttormsen, MD, is a board-certified, independent cardiologist at Ascension Wisconsin in Appleton, WI. Dr. Guttormsen provides cardiovascular services on behalf of Ascension Medical Group together with Heart and Vascular Institute of Wisconsin. Dr. Guttormsen enjoys working with his patients to explain complex heart disease in a way that can be understood and appreciated, which helps in making informed decisions regarding treatment options. Dr. Guttormsen is highly rated in 24 conditions, according to our data. His clinical expertise encompasses Angina, Atherosclerosis, Coronary Heart Disease, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Guttormsen is board certified in The American Board Of Internal Medicine - Interventional Cardiology and The American Board Of Internal Medicine - Cardiovascular Disease. Dr. Guttormsen is currently accepting new patients.

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Frequently Asked Questions about Dr. Thomas M. Tamlyn

How do I make an appointment with Dr. Thomas M. Tamlyn?

You can book an appointment with Dr. Thomas M. Tamlyn by calling their office at 920-738-2000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Thomas M. Tamlyn a top-rated expert for Apoplexy?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Thomas M. Tamlyn is classified as an Distinguished expert for Apoplexy, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Thomas M. Tamlyn specialize in?

While Dr. Thomas M. Tamlyn is a Interventional Cardiology, they have specific expertise in Apoplexy, Arterial Embolism, and Peripheral Artery Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Interventional Cardiology.

Does Dr. Thomas M. Tamlyn participate in research or clinical trials?

Yes. Dr. Thomas M. Tamlyn has published 1 articles and abstracts on conditions like Apoplexy. You can view a list of Dr. Thomas M. Tamlyn's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Thomas M. Tamlyn accept my insurance?

Dr. Thomas M. Tamlyn accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 920-738-2000 to verify that your specific plan is currently accepted before your visit.

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

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