AB
Accepting patients
Online booking
Telehealth
Who is Dr. Brennan, Dermatologist in Commack, NY?
Dr. Alyssa Brennan is a Dermatologist, who primarily practices in Commack, NY. She is board certified. Dr. Brennan is fluent in English, and is currently seeing new patients. Dr. Brennan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Brennan’s office at (631) 543-4888.
What languages does Dr. Brennan speak?
Dr. Brennan and their clinical team can communicate with patients in the following languages:
English
Which conditions does Dr. Brennan treat as a Dermatologist?
As a Dermatologist, conditions treated by a Dr. Alyssa Brennan may include:
Please contact Dr. Brennan's office for more information or to schedule a consultation.
Which procedures does Dr. Brennan perform as a Dermatologist?
As a Dermatologist, procedures performed by a Dr. Alyssa Brennan may include:
- Ambulatory Phlebectomy
- Annual Skin Screening
- Anti-Aging Treatment
- Biopsy
- Botox Follow Up
- Botox Treatment
- Chemical Peel
- Collagen Injection
For detailed information, please contact Dr. Brennan's office.
Does Dr. Brennan accept my insurance?
Dr. Brennan accepts most major insurance plans. Important: Please call our office at (631) 543-4888 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Brennan accept in Commack, NY?
Dr. Brennan in Commack, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Medicare
View All Insurances
Where is Dr. Brennan's office located?
Dr. Alyssa Brennan also offers virtual visits
Dr. Alyssa Brennan's Primary Practice
353 Veterans Memorial Hwy Ste 101
Commack, NY 11725
(631) 543-4888
Would you like to schedule an appointment with Dr. Alyssa Brennan?
Dr. Brennan has appointments available at her Commack, NY office. Please select a date and time below.
What is Dr. Brennan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Brennan's National Provider Identifier (NPI) number is 1487254090.
What common questions do patients ask about Dr. Brennan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Brennan
What is Dr. Alyssa Brennan's specialty?
Dr. Brennan is a Dermatologist near Commack, NY. Dermatologists are medical professionals trained to diagnose and treat a wide range of skin conditions in both children and adults, including skin cancers, melanomas, and other tumors. They also manage disorders of the mouth, external genitalia, hair, and nails, and are skilled in treating conditions like dermatitis, allergic reactions, and skin manifestations of systemic diseases. Dermatologists receive specialized training in dermatopathology and dermatologic surgical techniques, and address cosmetic issues such as hair loss and scarring. Additionally, they use laboratory methods to diagnose immune-related skin disorders, often collaborating with immunohematologists for expert consultation and targeted therapies. Contact Dr. Brennan to book an appointment today.
Is this Dr. Alyssa Brennan affiliated with a ranked Castle Connolly Top Hospital?
No, Brennan is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Dermatologist?
Explore Dermatologist 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 Brennan accepting new patients in Commack, NY?
Yes, Dr. Alyssa Brennan is accepting new patients at this time.
Does Dr. Alyssa Brennan offer online booking?
Yes, you can use online booking to schedule an appointment with Dr. Brennan, or call (631) 543-4888 for more information.
How can I make an appointment with Alyssa Brennan?
Yes, Dr. Brennan offers telehealth appointments. You can use online booking to schedule a telehealth appointment with Dr. Brennan, or call (631) 543-4888 for more information.
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