Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hay, Internist in West Haven, CT?
Where did Dr. Hay go to medical school and complete their residency?
Residency: Bridgeport Hospital/Yale University Program
Medical School: University of Maryland School of Medicine
Is Dr. Hay board certified as an Internist?
Yes, Dr. Seonaid Hay, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Hay speak?
Dr. Hay and their clinical team can communicate with patients in the following languages:
- English
What conditions does an Internist like Dr. Hay typically treat?
As an Internist, Dr. Hay 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. Hay. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Chronic Respiratory Failure with Low Oxygen
- Respiratory Failure
- Long-term lung failure with low oxygen
- Chronic hypoxic respiratory failure
- Ongoing breathing failure with hypoxia
ICD-10 Codes:
- J9611: Chronic respiratory failure with hypoxia
What procedures does an Internist like Dr. Hay typically perform?
As an Internist, procedures performed by Dr. Seonaid Hay may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Hay's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Hay accept my insurance?
Dr. Hay accepts most major insurance plans. Important: Please call our office at (203) 937-4918 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hay accept in West Haven, CT?
Dr. Hay in West Haven, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Medicare
UnitedHealth Group
View All Insurances
Where is Dr. Hay's office located?
What hospitals are Dr. Hay affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Hay has admitting privileges at the following hospitals:
What is Dr. Hay's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hay's National Provider Identifier (NPI) number is 1982716049.
What common questions do patients ask about Dr. Hay?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hay
What is Dr. Seonaid Hay's specialty?
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.