Overview
Antonios Katsigiannis is a primary care provider, practicing in Internal Medicine in Stamford, Connecticut.
Dr. Katsigiannis is highly rated in 5 conditions, according to our data. His clinical expertise encompasses Transient Familial Hyperbilirubinemia, Congenital Hypothyroidism, Thyroid Dysgenesis, Newborn Jaundice, and Gastrostomy.
Dr. Katsigiannis is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
90 Morgan St Ste 101-102, Stamford, CT 06905
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Frequently Asked Questions about Dr. Antonios A. Katsigiannis
How do I make an appointment with Dr. Antonios A. Katsigiannis?
You can book an appointment with Dr. Antonios A. Katsigiannis by calling their office at 860-453-6007. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Antonios A. Katsigiannis a top-rated expert for Transient Familial Hyperbilirubinemia?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Antonios A. Katsigiannis is classified as an Advanced expert for Transient Familial Hyperbilirubinemia, 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. Antonios A. Katsigiannis specialize in?
While Dr. Antonios A. Katsigiannis is a Internal Medicine, they have specific expertise in Transient Familial Hyperbilirubinemia, Congenital Hypothyroidism, and Thyroid Dysgenesis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Antonios A. Katsigiannis accept my insurance?
Dr. Antonios A. Katsigiannis accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 860-453-6007 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
- Advanced
- Congenital HypothyroidismDr. Katsigiannis isAdvanced. Learn about Congenital Hypothyroidism.
- JaundiceDr. Katsigiannis isAdvanced. Learn about Jaundice.
- Newborn JaundiceDr. Katsigiannis isAdvanced. Learn about Newborn Jaundice.
- Thyroid DysgenesisDr. Katsigiannis isAdvanced. Learn about Thyroid Dysgenesis.
- Transient Familial HyperbilirubinemiaDr. Katsigiannis isAdvanced. Learn about Transient Familial Hyperbilirubinemia.
- Experienced
- Abdominal Obesity Metabolic SyndromeDr. Katsigiannis isExperienced. Learn about Abdominal Obesity Metabolic Syndrome.
- Acute CystitisDr. Katsigiannis isExperienced. Learn about Acute Cystitis.
- Alpha-1 Antitrypsin Deficiency (AATD)Dr. Katsigiannis isExperienced. Learn about Alpha-1 Antitrypsin Deficiency (AATD).
- Ballinger-Wallace SyndromeDr. Katsigiannis isExperienced. Learn about Ballinger-Wallace Syndrome.
- Chronic Erosive GastritisDr. Katsigiannis isExperienced. Learn about Chronic Erosive Gastritis.
- CirrhosisDr. Katsigiannis isExperienced. Learn about Cirrhosis.
- Congenital Antithrombin 3 DeficiencyDr. Katsigiannis isExperienced. Learn about Congenital Antithrombin 3 Deficiency.
- Cytochrome C Oxidase DeficiencyDr. Katsigiannis isExperienced. Learn about Cytochrome C Oxidase Deficiency.
- Familial Combined HyperlipidemiaDr. Katsigiannis isExperienced. Learn about Familial Combined Hyperlipidemia.
- Familial HypertensionDr. Katsigiannis isExperienced. Learn about Familial Hypertension.
- Gastroesophageal Reflux Disease (GERD)Dr. Katsigiannis isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- GastrostomyDr. Katsigiannis isExperienced. Learn about Gastrostomy.
- GlossitisDr. Katsigiannis isExperienced. Learn about Glossitis.
- Glucocorticoid-Remediable AldosteronismDr. Katsigiannis isExperienced. Learn about Glucocorticoid-Remediable Aldosteronism.
- Hereditary Resistance to Anti-Vitamin KDr. Katsigiannis isExperienced. Learn about Hereditary Resistance to Anti-Vitamin K.
- High CholesterolDr. Katsigiannis isExperienced. Learn about High Cholesterol.
- HypertensionDr. Katsigiannis isExperienced. Learn about Hypertension.
- HypothyroidismDr. Katsigiannis isExperienced. Learn about Hypothyroidism.
- Iron Deficiency AnemiaDr. Katsigiannis isExperienced. Learn about Iron Deficiency Anemia.
- Lyme DiseaseDr. Katsigiannis isExperienced. Learn about Lyme Disease.
- Maturity Onset Diabetes of the YoungDr. Katsigiannis isExperienced. Learn about Maturity Onset Diabetes of the Young.
- Memory LossDr. Katsigiannis isExperienced. Learn about Memory Loss.
- Mitochondrial Complex V DeficiencyDr. Katsigiannis isExperienced. Learn about Mitochondrial Complex V Deficiency.
- NecrosisDr. Katsigiannis isExperienced. Learn about Necrosis.
- Obesity in ChildrenDr. Katsigiannis isExperienced. Learn about Obesity in Children.
- Peptic UlcerDr. Katsigiannis isExperienced. Learn about Peptic Ulcer.
- Protein C DeficiencyDr. Katsigiannis isExperienced. Learn about Protein C Deficiency.
- Protein S DeficiencyDr. Katsigiannis isExperienced. Learn about Protein S Deficiency.
- Rabson-Mendenhall SyndromeDr. Katsigiannis isExperienced. Learn about Rabson-Mendenhall Syndrome.
- StrokeDr. Katsigiannis isExperienced. Learn about Stroke.
- Thin Basement Membrane NephropathyDr. Katsigiannis isExperienced. Learn about Thin Basement Membrane Nephropathy.
- TracheitisDr. Katsigiannis isExperienced. Learn about Tracheitis.
- Type 2 Diabetes (T2D)Dr. Katsigiannis isExperienced. Learn about Type 2 Diabetes (T2D).
- Type B Insulin Resistance SyndromeDr. Katsigiannis isExperienced. Learn about Type B Insulin Resistance Syndrome.
- UrethritisDr. Katsigiannis isExperienced. Learn about Urethritis.
- Urinary Tract Infection (UTI)Dr. Katsigiannis isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. Katsigiannis isExperienced. Learn about Urinary Tract Infection in Children.
- Varicose VeinsDr. Katsigiannis isExperienced. Learn about Varicose Veins.
- XanthomaDr. Katsigiannis isExperienced. Learn about Xanthoma.