4.6
26 Ratings with 11 written Reviews
Summary
Dr. Louis Avvento specializes in oncology, hematology, and hospice & palliative medicine, bringing 45 years of experience to cancer care and blood disorder treatment. They completed medical school at Università Degli Studi G D'Annunzio Chieti-Pescara Scuola Di Medicina E Scienze Della Salute. Dr. Avvento communicates with patients in both English and Spanish.
They practice at multiple locations across Long Island, including Southampton, Patchogue, Riverhead, and Port Jefferson Station. Dr. Avvento is affiliated with several respected hospitals, including Peconic Bay Medical Center and Stony Brook Southampton Hospital. Their expertise includes treating breast cancer and iron deficiency anemia, while performing comprehensive blood work including complete blood counts and metabolic panels. Patients have given Dr. Avvento an average rating of 4.6 out of 5 stars.
They practice at multiple locations across Long Island, including Southampton, Patchogue, Riverhead, and Port Jefferson Station. Dr. Avvento is affiliated with several respected hospitals, including Peconic Bay Medical Center and Stony Brook Southampton Hospital. Their expertise includes treating breast cancer and iron deficiency anemia, while performing comprehensive blood work including complete blood counts and metabolic panels. Patients have given Dr. Avvento an average rating of 4.6 out of 5 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 45 years of experience
- speaks English, Spanish
- Univ Degli Studi G Dannunzio Chieti-Pescara Scu Di Med E Sci Della Salute
- 11 written reviews
- 3 specialties
- 5 areas of expertise
- 4 hospital affiliations
- 5 office locations
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Louis J Avvento has 5 locationsRiverhead Medical Oncology
750 OLD COUNTRY RD BLDG 2RIVERHEAD, NY 11901Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 1:00 pm
SunClosed
Port Jefferson Station Medical Oncology
49 NY-347PORT JEFFERSON STATION, NY 11776Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | | |
| Dr. Louis J Avvento, MD | Dr. Lindsey Kueck | Dr. Anna Andrzejczyk | Kelly Veronica Mullen |
| Oncology | Hospice & Palliative Medicine | Oncology | Nurse Practitioner |
| Accepts New Patients | |||
| 45 Years of Experience | 10 Years of Experience | 8 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish | ||
| Southampton , NY | Riverhead , NY | Stony Brook , NY | Kings Park , NY |
| Med School: Univ Degli Studi G Dannunzio Chieti-Pescara Scu Di Med E Sci Della Salute | Med School: American University Of Antigua College Of Medicine | Med School: Renaissance School Of Medicine At Stony Brook University | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Louis J Avvento
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Louis J Avvento has the following 3 specialties
Specialty Expertise
Dr. Louis J Avvento has the following 5 areas of expertise
Certifications, License, & Education
45 Years Experience
Dr. Louis J Avvento holds an active medical license in the state of New York.
Medical License
Medical Doctor with an active medical license in the state of New York that expires in 2027.
Education & Training
Medical School
Graduated from Univ Degli Studi G Dannunzio Chieti-Pescara Scu Di Med E Sci Della Salute in 1981.
NPI Number
Dr. Avvento's NPI number is 1417999533.
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Frequently Asked Questions
- Where is Dr. Louis Avvento's office located?
- Dr. Louis Avvento's office is located at 240 Meeting House Ln, Southampton, NY, 11968.
- Is Dr. Louis Avvento accepting new patients?
- Dr. Louis Avvento is accepting new patients on Vitals. View Dr. Louis Avvento's profile on Vitals to make an appointment.
- Does Dr. Louis Avvento accept my insurance?
- You can see the insurance plans that Dr. Louis Avvento accepts on their Vitals profile.
- What languages does Dr. Louis Avvento speak?
- Dr. Louis Avvento speaks English and Spanish.
- How can I make an appointment with Dr. Louis Avvento?
- You can find contact information for Dr. Louis Avvento here on Vitals.
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