Dr. Alyssa Gillego
- Gender: Female
- Experience: 20 years
- Graduation year: 2001
- Sole propriator: No
- NPI: 1659567352
Dr. Alyssa Gillego M.D.
Surgeon
She is located at 77 Lafayette Place Suite 302 in Greenwich, CT 06830. Can help patients with the following: Cancer, Esophageal Cancer, Gallstones, Hemorrhoids, Hernia, Peptic Ulcer. Her National Provider Identifier (NPI) number is 1659567352. Appointment can be made via the phone number (203) 863-4250. She is affiliated with 3 practices and 1 hospitals.
Conditions treated
Dr. Alyssa Gillego, being an surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Alyssa Gillego.
- Achalasia
- Anal Fissure
- Appendicitis
- Boils
- Cancer
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Ulcerative Colitis
Medicare Enrollment
Dr. Alyssa Gillego is enrolled to bill Medicare as a Practitioner - General Surgery .
Bills through: Yale University
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Medtronic | $28 |
Other
| Food and Beverage | $29 |
Studies
Graduated in 2001Affiliated practices
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- Gender: Male
- Address: 1 Perryridge Road Greenwich, 6830, CT
- Gender: Female
- Address: 45 East Putnam Avenue Greenwich, 6830, CT
- Gender: Male
- Address: 77 Lafayette Place Greenwich, 6830, CT
- Gender: Female
- Address: 75 Holly Hill Lane Greenwich, 6830, CT
- Gender: Male
- Address: 77 Lafayette Place Greenwich, 6830, CT
- Gender: Female
- Address: 77 Lafayette Place Greenwich, 6830, CT
Questions & Answers
What conditions does Dr. Alyssa Gillego treat?
Dr. Alyssa Gillego provides treatment for Cancer, Esophageal Cancer, Gallstones, Hemorrhoids, Hernia, Peptic Ulcer. For the full list see this list.
Where can you meet with Dr. Alyssa Gillego?
Dr. Alyssa Gillego's office is located at 77 Lafayette Place Suite 302 in Greenwich, CT 06830.
Has Dr. Alyssa Gillego affiliation with hospitals?
Dr. Alyssa Gillego is affiliated with GREENWICH HOSPITAL ASSOCIATION -.
Does Dr. Alyssa Gillego accept insurance?
Unfortunately we don't have any information if Dr. Alyssa Gillego accepts insurance.
Does Dr. Alyssa Gillego have affiliation with practices?
Dr. Alyssa Gillego is affiliated with Mount Sinai Doctors Staten Island. For the full list of practices see this list.