AG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gillego, Surgeon in Greenwich, CT?
Dr. Alyssa Gillego, MD is a Surgeon, who primarily practices in Greenwich, CT with 2 additional practice locations. She is board certified by the American Board of Surgery. Dr. Gillego graduated from Far Eastern University Institute of Medicine and completed her residency at Maimonides Medical Center Program. Dr. Gillego is fluent in English and Tagalog, and is currently seeing new patients. Dr. Gillego’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gillego’s office at (203) 863-4250.
Where did Dr. Gillego go to medical school and complete their residency?
Residency: Maimonides Medical Center Program
Medical School: Dr. Nicanor Reyes Medical Foundation Institute of Medicine - Far Eastern University | Far Eastern University Institute of Medicine
Is Dr. Gillego board certified in Surgeon?
Yes, Dr. Alyssa Gillego, MD is board certified by the American Board of Surgery
What languages does Dr. Gillego speak?
Dr. Gillego and their clinical team can communicate with patients in the following languages:
English
Tagalog
What conditions does Dr. Gillego treat?
As a Surgeon, Dr. Gillego 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. Gillego. 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:
- Upper-Outer Quadrant Right Female Breast Cancer
- Breast Cancer
- Early Breast Cancer of the Left Breast
- Upper-Inner Quadrant Right Female Breast Cancer
- Early Breast Cancer of the Right Breast
- Estrogen Receptor Positive (ER+) Status
- Right female breast cancer upper-outer
- Upper-outer right female breast tumor
- Malignant growth in upper-outer right female breast
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Intraductal carcinoma in situ left breast
- Precancerous cells left breast
- Non-invasive breast cancer left breast
- DCIS left breast
- Right female breast cancer upper-inner
- Upper-inner right female breast tumor
- Malignant growth in upper-inner right female breast
- Mammary cancer
- Breast carcinoma
- Breast tumor
- Intraductal carcinoma in situ right breast
- Precancerous cells right breast
- Non-invasive breast cancer right breast
- DCIS right breast
- ER Positive Breast Cancer
- Hormone-Sensitive Breast Cancer
- Estrogen-Driven Cancer
ICD-10 Codes:
- C50411: Malignant neoplasm of upper-outer quadrant of right female breast
- C50412: Malignant neoplasm of upper-outer quadrant of left female breast
- D0512: Intraductal carcinoma in situ of left breast
- C50211: Malignant neoplasm of upper-inner quadrant of right female breast
- C50912: Malignant neoplasm of unspecified site of left female breast
- D0511: Intraductal carcinoma in situ of right breast
- Z170: Estrogen receptor positive status [ER+]
- C50911: Malignant neoplasm of unspecified site of right female breast
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Other Personal Health Risks
- Other health risk factors
- Specific personal risks
- Individual health concerns
ICD-10 Codes:
- Z9189: Other specified personal risk factors, not elsewhere classified
Also known as:
- Other Breast Symptoms
- Breast Disease
- Unspecified Breast Issues
- General Breast Problems
- Breast Discomfort
ICD-10 Codes:
- N6459: Other signs and symptoms in breast
Also known as:
- Muscle Pain
- Muscle Disorder
- Myalgia
- Muscle Ache
- Muscle Soreness
ICD-10 Codes:
- M7918: Myalgia, other site
Also known as:
- Cancer Radiation Therapy
- Radiation Therapy
- Radiation Therapy to Treat Cancer
- Radiation treatment for cancer
- Oncology radiation
- Radiotherapy
ICD-10 Codes:
- Z510: Encounter for antineoplastic radiation therapy
Which procedures does Dr. Gillego perform as a Surgeon?
As a Surgeon, procedures performed by a Dr. Alyssa Gillego 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. Gillego's office.
Does Dr. Gillego accept my insurance?
Dr. Gillego accepts most major insurance plans. Important: Please call our office at (203) 863-4250 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gillego accept in Greenwich, CT?
Dr. Gillego in Greenwich, 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
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Humana
Medicare
State of Connecticut
The Hartford
United American / Torchmark
UnitedHealthcare
View All Insurances
Where is Dr. Gillego's office located?
Dr. Alyssa Gillego's Primary Practice
77 Lafayette Pl Ste 302
Greenwich, CT 06830
(203) 863-4250
What is Dr. Gillego's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gillego's National Provider Identifier (NPI) number is 1659567352.
What common questions do patients ask about Dr. Gillego?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gillego
What is Dr. Alyssa Gillego's specialty?
Dr. Gillego is a Surgeon near Greenwich, CT. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Gillego to book an appointment today.
Is this Dr. Alyssa Gillego affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gillego is affiliated with Mount Sinai Beth Israel 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 Surgeon?
Explore 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 Alyssa Gillego accepting new patients in Greenwich, CT?
Yes, Dr. Alyssa Gillego is accepting new patients at this time.
Does Dr. Alyssa Gillego offer online booking?
Please contact Dr. Gillego's office at (203) 863-4250 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Alyssa Gillego?
Please contact Dr. Gillego's office at (203) 863-4250 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Alyssa Gillego have?
Dr. Alyssa Gillego is certified by the American Board of Surgery.
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