Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Tonnessen, Vascular Surgeon in New Haven, CT?
Dr. Britt Tonnessen, MD is a Vascular Surgeon, who primarily practices in New Haven, CT with 1 additional practice location. She is board certified by the American Board of Surgery. Dr. Tonnessen completed her residency at Alton Ochsner Med Fndn, General Surgery. Dr. Tonnessen is fluent in English, and is currently seeing new patients. Dr. Tonnessen’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tonnessen’s office at (203) 785-6258.
What are Areas of Expertise for Dr. Tonnessen?
Dr. Britt Tonnessen, MD is a highly-rated, board-certified Vascular Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Tonnessen empowers patients to confidently navigate their health journey, specializing in Carotid Artery Disease, Peripheral Vascular Disease, Thoracic Outlet Syndrome, Varicose Veins, or comprehensive wellness support. Serving the New Haven/CT community, Dr. Tonnessen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Tonnessen go to medical school and complete their residency?
Residency: Alton Ochsner Med Fndn, General Surgery
Medical School: Mayo Med Sch, Rochester Mn
Is Dr. Tonnessen board certified in Vascular Surgeon?
Yes, Dr. Britt Tonnessen, MD is board certified by the American Board of Surgery
What languages does Dr. Tonnessen speak?
Dr. Tonnessen and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Tonnessen treat?
As a Vascular Surgeon, Dr. Tonnessen diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Tonnessen. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Peripheral Artery Disease
- PVD
- PAD
- Poor Circulation in Legs
- Blocked Leg Arteries
ICD-10 Codes:
- I739: Peripheral vascular disease, unspecified
Also known as:
- Circulatory System Surgery Aftercare
- After Surgery
- Post-cardiac surgery care
- Vascular surgery aftercare
- Heart surgery recovery
ICD-10 Codes:
- Z48812: Encounter for surgical aftercare following surgery on the circulatory system
Also known as:
- Other Soft Tissue Disorder
- Connective Tissue Disorder
- Muscle Disorder
- Muscle and connective tissue problems
- Uncommon soft tissue conditions
- Various soft tissue ailments
ICD-10 Codes:
- M7989: Other specified soft tissue disorders
Also known as:
- End-Stage Kidney Disease
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- ESRD
- End-Stage Renal Failure
ICD-10 Codes:
- N186: End stage renal disease
Also known as:
- Narrowing of other blood vessel devices
- Other vascular device blockage
- Blood vessel implant narrowing
- Vascular graft stenosis
- Prosthetic vascular device blockage
ICD-10 Codes:
- T82858A: Stenosis of other vascular prosthetic devices, implants and grafts, initial encounter
Also known as:
- Type 2 Diabetes with Peripheral Artery Disease
- Diabetes Complicationss
- Diabetes Type 2
- Type 2 diabetes
- Diabetic Blood Vessel Disease
- PAD from Diabetes
- Circulation Problems from Diabetes
ICD-10 Codes:
- E1151: Type 2 diabetes mellitus with diabetic peripheral angiopathy without gangrene
Also known as:
- Carotid Artery Disease
- Carotid Artery Stenosis
- Narrowed Carotid Artery
- Carotid Artery Blockage
ICD-10 Codes:
- I6529: Occlusion and stenosis of unspecified carotid artery
Also known as:
- Lymphedema
- Lymphatic Swelling
- Fluid Retention in Limbs
- Chronic Swelling
ICD-10 Codes:
- I890: Lymphedema, not elsewhere classified
Which procedures does Dr. Tonnessen perform as a Vascular Surgeon?
As a Vascular Surgeon, procedures performed by a Dr. Britt Tonnessen may include:
- Abdominal Wall Reconstruction
- Amputation
- Appendicitis / Appendectomy
- Brain Aneurysm Treatment
- Brain Surgery
- Brain Tumor Evaluation
- Central Line Placement
- Cerebral Shunt
For detailed information, please contact Dr. Tonnessen's office.
Does Dr. Tonnessen accept my insurance?
Dr. Tonnessen accepts most major insurance plans. Important: Please call our office at (203) 785-6258 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Tonnessen accept in New Haven, CT?
Dr. Tonnessen in New Haven, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CarePartners of Connecticut
CVS Health (formerly Aetna)
Express Scripts
Government Employees Health Association
Humana
Medicare
Mutual of Omaha
State of Connecticut
UnitedHealthcare
View All Insurances
Where is Dr. Tonnessen's office located?
Ratings & Reviews
5.0
Overall rating
Based on 1 reviews
Office Experience
100% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
100% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
100% of patients were satisfied with the wait time
Appointment Booking
100% of patients found it easy to book an appointment
Patients give Dr. Britt Tonnessen an Excellent overall experience rating of 5 out of 5 stars. Dr. Tonnessen has been rated and reviewed by 1 patient. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Tonnessen, her bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsWhat is Dr. Tonnessen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Tonnessen's National Provider Identifier (NPI) number is 1073567772.
What common questions do patients ask about Dr. Tonnessen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tonnessen
What is Dr. Britt Tonnessen's specialty?
Dr. Tonnessen is a Vascular Surgeon near New Haven, CT. A vascular surgeon specializes in the management of surgical disorders related to blood vessels, excluding those of the heart and intracranial vessels. Contact Dr. Tonnessen to book an appointment today.
Is this Dr. Britt Tonnessen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Tonnessen is affiliated with Yale New Haven Hospital, York Street Campus which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Vascular Surgeon?
Explore Vascular Surgeon with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Britt Tonnessen accepting new patients in New Haven, CT?
Yes, Dr. Britt Tonnessen is accepting new patients at this time.
Does Dr. Britt Tonnessen offer online booking?
Please contact Dr. Tonnessen's office at (203) 785-6258 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Britt Tonnessen?
Please contact Dr. Tonnessen's office at (203) 785-6258 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Britt Tonnessen have?
Dr. Britt Tonnessen is certified by the American Board of Surgery.
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