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315 verified UnitedHealthcare Allergists in Long Island, NY
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
In-network providersInsurance logo
Availability last updated 09/22/2026
Availability last updated 09/22/2026

Dr. Paul Ehrlich, MD

Allergist
4.57
·65 reviews
The wait time was frustrating but Dr. Ehrlich is really great. Has an easy going manner that puts you at ease.Click to read more
4.5 mi · 111 Smithtown Bypass, Ste 219, Hauppauge, NY 11788
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in allergic skin reaction with hives + 2 more ·
Read bio
Dr. Paul Ehrlich is an experienced pediatrician at Allergy and Asthma Associates of Murray Hill in New York, NY. He provides treatment for migraines, sore throat, urinary tract infections, ear infections, and sinusitis. Dr. Ehrlich earned his Doctor of Medicine degree from New York University. He...Click to read more
Next available: today

Dr. Purvi Parikh, MD

Allergist
4.16
·559 reviews
Very professional. Very knowledgeable. Very thorough. I would see her again. - Dec 22, 2015 by Wayne S.Click to read more
4.5 mi · 111 Smithtown Bypass, Ste 219, Hauppauge, NY 11788
In-network · UnitedHealthcare
Accepting new patients · Expertise in chronic sinusitis + 5 more ·
Read bio
Dr. Purvi Parikh is an allergist specializing in pediatric allergies. She practices with Allergy and Asthma Associates of Murray Hill at their Hauppauge, Forest Hills, and Huntington, New York locations. Patients seek Dr. Parikh's care for conditions such as hives, hay fever, asthma, drug allergies...Click to read more
Next available: today

Dr. Lauren Rothstein, MD

Allergist
4.82
·164 reviews
Wonderful experience. Yes. I would recommend to a friend, - Sep 10, 2025 by Djina A.Click to read more
5 mi · 50 Route 111, Ste 105, Smithtown, NY 11787
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Lauren Rothstein, MD, has experience working with adults and children, treating conditions including seasonal allergies, as well as allergies to pets, medications, food, and venom. She also manages asthma and allergic skin diseases. Dr. Rothstein is skilled in performing procedures and interpreting ...Click to read more
Next available: today

Dr. Michael Richheimer, MD

Allergist
4.96
·134 reviews
Very nice doctor and staff! by Jacqueline H.Click to read more
6.5 mi · 650 E Main St, Bay Shore, NY 11706
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) + 3 more ·
Read bio
Michael Richheimer, MD, is Board Certified in Allergy & Immunology. He earned his Doctor of Medicine from St. George's University. Dr. Richheimer has been nationally recognized for many years, including being named in New York Magazine’s Best Doctors and receiving The People’s Choice award. He serve...Click to read more
Next available: today

Dr. Robyn Kreiner, MD

Allergist
5.00
·11 reviews
This was possibly the best experience that I’ve ever had at ANY doctors office- and I’m a 44 yr old mom of 2. Everyone from reception to nurses to the doctor herself was kind, competent and supportive. A great experience all around! Highly recommend! - Jul 13, 2026 by Danielle Z.Click to read more
5 mi · 50 Route 111, Smithtown, NY 11787
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic nose and throat inflammation due to allergies ·
Read bio
Robyn Kreiner, MD, is board-certified in Allergy and Immunology and Pediatrics, with over 8 years of experience treating children and adults. She specializes in food and drug allergies, asthma, eczema, and hives. Dr. Kreiner takes a personalized, patient-first approach to care, helping individuals m...Click to read more
Next available: Thu, Sep 24

Dr. Jonathan Field, MD

Allergist
4.87
·727 reviews
He is great he did in one visit what other 5 doctors didn't do in 2 yrs. - Apr 6, 2011 by Claudia D.Click to read more
6.5 mi · 650 E Main St, Bay Shore, NY 11706
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic nose and throat inflammation due to allergies + 1 more ·
Read bio
Dr. Jonathan Field treats adult and pediatric patients and serves as a primary care provider for adults. With 20 years of experience, his main focus is Allergy & Immunology, including conditions such as hay fever, asthma, skin allergy eczema, food and drug allergies, and issues with immunity or infe...Click to read more
Next available: Thu, Sep 24

Dr. Harshit Patel, MD

Allergist
4.78
·929 reviews
Knowledgeable and good bedside manner. Very nice and professional - Feb 1, 2018 by Rosanna G.Click to read more
6 mi · 820 Suffolk Ave, Brentwood, NY 11717
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in chronic nose and throat inflammation due to allergies + 2 more ·
Read bio
We would like the opportunity to help you breathe free again. We are board-certified physicians dedicated to caring for the needs of our pediatric and adult patients with compassion and competence. We treat each individual's unique combination of personal, medical, and psychosocial needs. We look fo...Click to read more
Next available: Fri, Sep 25

Dr. Harshit Patel, MD

Allergist
4.77
·900 reviews
Absolutely satisfied with Dr. Patel. Extremely nice, answered all my questions, and was incredibly patient and thorough.Click to read more
6 mi · 820 Suffolk Ave, Brentwood, NY 11717
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in chronic nose and throat inflammation due to allergies + 2 more ·
Read bio
We would like to have the opportunity to help you breathe free again. We are board certified physicians taking care of the needs of our pediatric and adult patients with compassion and competence. We treat the individual and their unique combination of personal, medical and psychosocial needs. We...Click to read more
Next available: Fri, Sep 25

Dr. Sara Sussman, MD

Allergist
4.96
·27 reviews
Highly recommend this provider if you like friendly helpful staff and thorough doctor! 5 stars - Feb 25, 2026 by Lori A.Click to read more
9 mi · 283 Commack Rd, Ste 300, Commack, NY 11725
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Sara Sussman is certified by the American Board of Allergy & Immunology as well as the American Board of Pediatrics. She will be treating patients of all ages for conditions related to Allergy, Asthma, and Immunology. Dr. Sussman graduated from Yale University with a Bachelor of Arts in the Hist...Click to read more
Next available: today

Dr. Yelena Melman, MD

Pediatrician
4.45
·22 reviews
A smooth experience, the doctor was thorough, clear and supportive. - Aug 21, 2023Click to read more
3.5 mi · 800 Broadway Ave, Holbrook, NY 11741
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience ·
Read bio
Dr. Yelena Melman is a caring and thoughtful pediatrician. She obtained her medical degree from Azerbaijan Medical University. She completed a residency in pediatrics from the State University of New York, Stony Brook University Hospital. Dr. Melman currently practices at Pediatric Associates, Holbr...Click to read more
Next available: today

Dr. Hamid Hussain, MD

Allergist
4.70
·10 reviews
Great experience doctor was well knowledgeable, and showed concern . - Jun 30, 2026 by Joseph G.Click to read more
8 mi · 2799 Rte 112, #7, Medford, NY 11763
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in allergic skin reaction with hives + 4 more ·
Read bio
Dr. Hussain is a board-certified allergist who chose this specialty when he developed severe allergies during his residency training. After completing his fellowship from University of California Los Angeles (UCLA), he moved to Long Island to establish a comprehensive Allergy & Asthma Center with a ...Click to read more
Next available: tomorrow

Dr. Hamid Hussain, MD

Allergist
4.67
·9 reviews
11.5 mi · 620 Belle Terre Rd, Ste 3, Port Jefferson, NY 11777
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in allergic skin reaction with hives + 4 more ·
Read bio
Dr. Hamid Hussain is an allergist at Suffolk Allergy & Asthma Center in Port Jefferson, NY. He welcomes patients with allergic conditions affecting their quality of life. Dr. Hussain understands patients' conditions and prepares individualized treatment plans. In addition to writing prescriptions, ...Click to read more
Next available: today

Dr. Nidia Pardo, MD

Primary Care Doctor
4.68
·53 reviews
Pleasant staff & doctor. Very clean, quick and welcoming office. - Jul 16, 2025Click to read more
0.5 mi · 3460 Veterans Memorial Hwy, Bohemia, NY 11716
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Nidia Pardo is a highly regarded primary care doctor. She serves patients at Northwell Health Primary Care - Eastern in Bohemia, NY. She obtained her medical degree from Colegio Mayor Santa María del Pino and completed her residency in family medicine at Plainview Hospital. Dr. Pardo offers com...Click to read more
Next available: Mon, Oct 5

Dr. Elyse Rafal, MD, FAAD

Dermatologist
4.37
·1228 reviews
so easy to navigate the zocdoc app, keeps you up to date on all your health needs. - May 5, 2022 by Jackie P.Click to read more
6 mi · 2500 Nesconset Hwy, Building 22A, Stony Brook, NY 11790
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in benign or precancerous skin growths ·
Read bio
Elyse Suzanne Rafal, MD, is a world renowned, board-certified dermatologist, with expertise in cosmetic and medical dermatology as well as clinical research. Dr. Rafal is President and Medical Director of the DermResearchCenter of New York, Inc. She performs clinical research studies with cosmetic a...Click to read more
Next available: today

Dr. Sheryar Mirza, MD

Primary Care Doctor
5.00
·1 review
Finding a way to contact office for my results unable to can some please reach out to me - Sep 11, 2026 by Derese C.Click to read more
7 mi · 250 E Main St, 2nd Fl, Bay Shore, NY 11706
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Sheryar Mirza is a primary care doctor who sees patients at Northwell Health Primary Care - Eastern in Bay Shore, NY. He works with people seeking support for their everyday health needs, from ongoing care to new concerns that arise over time. Dr. Mirza earned his medical degree from St. George...Click to read more
Next available: today

Dr. Marvi Rizwan, MD

Allergist
3.86
·7 reviews
The doctor was a great listener, knowledgeable, and was invested in figuring out what was causing my condition - Jun 21, 2024 by Benjamin S.Click to read more
13.5 mi · 5 Cuba Hill Rd, Greenlawn, NY 11740
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
If you need to cancel your appointment within 24 hours of the scheduled time, please call the office. Dr. Marvi Rizwan joined Mount Sinai as an Allergy & Immunology specialist in 2023. After completing her undergraduate studies at Emory University, Dr. Rizwan earned her medical degree from SUNY Dow...Click to read more
Next available: today

Dr. Myrta Olivera Dubon, MD

Primary Care Doctor
5.00
·3 reviews
7.5 mi · 1377 5th Ave, Bay Shore, NY 11706
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Myrta Isabel Olivera-Dubón, MD, is a board-certified family medicine physician dedicated to providing comprehensive, evidence-based care. She is committed to preventive medicine, chronic disease management, and improving patient outcomes through individualized treatment and patient education. Dr. ...Click to read more
Next available: today

Dr. Vikas Desai, MD

Internist
4.24
·236 reviews
First time at this Dr’s office. Pleasant experience, friendly staff. Showed a sense of concern. Have follow up in 3 months. - Jul 27, 2023 by Michael B.Click to read more
5 mi · 45 E Main St, East Islip, NY 11730
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in coronary artery disease + 9 more ·
Read bio
PLEASE TAKE NOTE WE HAVE NO SHOW FEE. ONLY MAKE AN APPOINTMENT THAT YOU ACTUALLY PLAN ON SHOWING UP TO OTHERWISE WE CHARGE A FEE AND WILL REPORT TO ZOCDOC My staff and I are part of a growing practice committed to ensuring that everyone has access to the high-level primary care they deserve. We do ...Click to read more
Next available: tomorrow

Hayley Bingham, PA-C

Physician Assistant (Dermatology)
4.91
·11 reviews
Dr, Hayley is very concerned your patient and she is very professional with humble and smiling - Feb 8, 2026 by Khurram A.Click to read more
7 mi · 366 Veterans Memorial Hwy, Commack, NY 11725
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Hayley Bingham, PA-C, is a certified Physician Assistant specializing in dermatology. A Long Island native, Hayley earned her Bachelor of Science in Biology from Stony Brook University and went on to complete her Master of Science in Physician Assistant Studies at Long Island University. During PA ...Click to read more
Next available: today

Laura Ciaravino, FNP

Nurse Practitioner (Allergy)
4.83
·53 reviews
Attentive and amazing NP. I would highly recommend. - Jul 24, 2026 by Britany W.Click to read more
6.5 mi · 650 E Main St, Bay Shore, NY 11706
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Laura E. Ciaravino, FNP, is a board-certified family nurse practitioner at Optum.Click to read more
Next available: today

Wendy Essenburg, PA

Physician Assistant (Dermatology)
5.00
·2 reviews
Wendy is excellent! She is knowledgeable, caring and extremely professional! I am so happy that she is taking care of me. She is absolutely wonderful and a credit to the practice! - Aug 27, 2026 by Charles R.Click to read more
5 mi · 290 E Main St, Ste 700, Smithtown, NY 11787
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Board certified Dermatology Physician Assistant with over 22 years of healthcare experience. I Specialize in medical and cosmetic dermatology.Click to read more
Next available: Thu, Sep 24

Dr. Tracy Onal, DO

Family Physician
4.70
·280 reviews
I would highly recommend this practice to anyone. They made a very stressful medical issue a calming experience. - May 23, 2025 by Lois S.Click to read more
5 mi · 45 E Main St, East Islip, NY 11730
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in anxiety disorders + 9 more ·
Read bio
East Islip Family Care has been one of the largest and most established primary care practices in the Great South Bay area for the past 30 years. We are committed to improving patient access to care by offering same-day appointments and extended hours, including early mornings, evenings, and weekend...Click to read more
Next available: Thu, Sep 24

Dr. Asad Butt, MD

Geriatrician
4.61
·764 reviews
I am super pleased with my first appt! Super convenient with my busy schedule! - Aug 4, 2024 by Taryn M.Click to read more
9 mi · 369 Middle Country Rd, Coram, NY 11727
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients ·
Read bio
Asad Butt is a Family Medicine physician at our Highland Valley Medical Care office. He earned his Doctor of Medicine from the University of Toledo and completed his Family Medicine residency at Corewell Health Lakeland Hospitals - St. Joseph Hospital. Dr. Butt also holds a bachelor's degree from Ca...Click to read more
Next available: today

Dr. Vandana Chand, DO

Family Physician
4.89
·100 reviews
So far my experience with northwell in general has been good, I’m glad I finally found a doctor with in the group and dr Chand was such a sweetheart definitely glad with my choice - Oct 16, 2023 by Shamequa D.Click to read more
6.5 mi · 205 S Ocean Ave, Fl 2, Patchogue, NY 11772
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic diabetes + 3 more ·
Read bio
Dr. Vandana Chand is a considerate and dependable family physician and primary care doctor. She currently works with Northwell Health Primary Care - Eastern and serves the residents of Patchogue, NY. As part of her higher education, Dr. Chand earned her osteopathic medical degree from the New York ...Click to read more
Next available: today

Dr. William Bollhofer, DO

Family Physician
4.94
·70 reviews
Great experience with Dr. Bollhofer. Highly recommend. - Jul 8, 2026 by Joseph F.Click to read more
7 mi · 1555 Sunrise Hwy, Ste 6, Bay Shore, NY 11706
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in high cholesterol + 1 more ·
Read bio
Dr. William Bollhofer has joined Halper Family Medicine Bayshore, bringing his extensive experience to the care of our patients. Most recently, he has served as Medical Director at Concentra Urgent Care Centers in Jacksonville, Florida. With a strong foundation in primary care, he has held numerous ...Click to read more
Next available: tomorrow

Ilyse Febbraro, APRN, NP

Nurse Practitioner (Allergy)
6.5 mi · 44 W Main St, Patchogue, NY 11772
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients ·
Read bio
Ilyse Febbraro, MSN, FNP-C, is a board-certified family nurse practitioner specializing in allergy, asthma, and immunology. She provides compassionate, patient-centered care for both children and adults, with a focus on education, prevention, and long-term disease management. Ilyse earned her Bache...Click to read more
Next available: tomorrow

Maria Escobar Quinonez, PA-C

Physician Assistant (Allergy)
5.00
·3 reviews
6 mi · 820 Suffolk Ave, Brentwood, NY 11717
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Maria Escobar Quinonez is a dedicated Physician Assistant with a Master of Science in Physician Assistant Studies from St. Joseph’s University. She practices at the Allergy, Asthma, and Sinus Center of Long Island, serving patients in Hicksville, Babylon, and Brentwood, NY. Maria is committed to pro...Click to read more
Next available: Fri, Sep 25

Yan Jin, FNP-C

Nurse Practitioner (Dermatology)
4.70
·80 reviews
Excellent provider Knowledgeable and very personable Thanks - Jan 24, 2025 by Mark X.Click to read more
7 mi · 366 Veterans Memorial Hwy, Commack, NY 11725
In-network · UnitedHealthcare
Accepting new patients · Expertise in acute skin infection ·
Read bio
Yan Jin is a Family Nurse Practitioner with many years of varied medical and nursing experience, who provides patient care based on the current and evolving standards of the practice, using clinical assessment and innovative thinking. With a medical background that started as an OBGYN MD Resident in...Click to read more
Next available: tomorrow

Nancy Ko, PA-C

Physician Assistant (Allergy)
4.86
·42 reviews
No waiting time. Exam was throughly performed and a regiment was given to me to treat my symptoms until an issue was identified. Overall, it was quick, clean and thorough. - Aug 17, 2026Click to read more
6.5 mi · 650 E Main St, Bay Shore, NY 11706
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
With over 15 years of experience in Allergy & Immunology, Nancy Ko, RPA-C, has been dedicated to helping patients manage their allergies, asthma, and other immune system disorders. Partnering with patients to control their symptoms and improve their quality of life is one of the most rewarding aspec...Click to read more
Next available: Thu, Sep 24

Nicholas Martin, PA

Physician Assistant (Dermatology)
5.00
·6 reviews
Excellent doctor!! Really listened to my needs and was very understanding. - Apr 2, 2026 by Brooke L.Click to read more
5 mi · 290 E Main St, Ste 700, Smithtown, NY 11787
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Nicholas Martin is a board-certified Physician Assistant specializing in medical, surgical, and cosmetic dermatology. With advanced training in the diagnosis and management of skin, hair, and nail disorders, he is dedicated to providing comprehensive and compassionate care for patients of all ages.Click to read more
Next available: Wed, Sep 30

Dr. Sanjida Cabot, MD

Primary Care Doctor
4.77
·717 reviews
The staff are always very nice and seem genuinely concerned with the patient. - Feb 20, 2023 by Krista S.Click to read more
5.5 mi · 859 Montauk Hwy, #3, Bayport, NY 11705
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Sanjida Cabot radiates a warm, cheerful, and friendly demeanor. With a gentle bedside manner, she is comfortable to have a conversation with, however delicate. She is knowledgeable and can help you with a broad range of common medical conditions. She can also perform your yearly physical. Dr...Click to read more
Next available: Tue, Sep 29

Zara Hassan, PA-C

Physician Assistant (Dermatology)
4.47
·45 reviews
7 mi · 366 Veterans Memorial Hwy, Commack, NY 11725
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Zara Hassan is a board-certified Physician Assistant specializing in dermatology. Zara earned her undergraduate degree in Health Sciences with a concentration in Public health. She then received her master’s degree in Physician Assistant Studies from Mercy College in the Bronx. Zara received extens...Click to read more
Next available: Thu, Sep 24

Dr. Falak Sana, MD

Primary Care Doctor
4.91
·32 reviews
Quick and very friendly also medication was ready sane day - Aug 11, 2026 by Vikram S.Click to read more
6.5 mi · 205 S Ocean Ave, Fl 2, Patchogue, NY 11772
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Falak Sana is a highly skilled internist in Patchogue, NY. She offers in-person consultations at Northwell Health Primary Care - Eastern to adult patients with common illnesses, chronic diseases, and minor injuries. She also visits South Shore University Hospital as an affiliate. Dr. Sana is fl...Click to read more
Next available: Thu, Sep 24

Dr. Ramneek Nakai, DO

Allergist
5.00
·7 reviews
great experience over all doctor was great she was very helpful and lovely would recommend to family and friends - Aug 16, 2026 by Roselina T.Click to read more
15.5 mi · 1895 Walt Whitman Road, Suite 7, Melville, NY 11747
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in allergic skin reaction with hives + 1 more ·
Read bio
Board-certified allergist offering personalized care for adults and children in Long Island. Specializing in environmental allergies, allergy testing, immunotherapy, food allergies, food oral immunotherapy (OIT), asthma, hives, eczema, drug allergies, and wellness services including women's health a...Click to read more
Next available: tomorrow

Dr. Shaan M. Waqar, MD

Allergist
4.90
·84 reviews
So friendly and really listened to my concerns. Best doctor I have seen in a while! - Sep 24, 2024 by Alex R.Click to read more
17.5 mi · 146A Manetto Hill Rd, Ste 200, Plainview, NY 11803
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic nose and throat inflammation due to allergies ·
Read bio
Please STOP Antihistamines 5 days Prior To Your Appointment If Interested In Same Day Skin Testing: Dr. Shaan Waqar is a highly qualified allergist who offers a full range of allergy care services in our Plainview location. He has been practicing with ENT and Allergy Associates since 2018. Dr. Waq...Click to read more
Next available: today

Toor Noori, PA

Physician Assistant (Allergy)
5.00
·5 reviews
Great experience! Friendly and patient staff that made my son comfortable. - Jul 13, 2026 by Kye J.Click to read more
9 mi · 283 Commack Rd, Ste 300, Commack, NY 11725
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Toor Noori is a compassionate physician assistant. She found her niche once she started working with the Allergy Asthma and Sinus Center of Long Island team. Toor excelled at York College School of Health Sciences and obtained her master’s in physician assistant studies. She currently practices in B...Click to read more
Next available: tomorrow

Gabriela Aparicio, PA-C

Physician Assistant (Dermatology)
5.00
·4 reviews
8 mi · 4 Technology Dr, Ste 180, East Setauket, NY 11733
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Gabriela Aparicio is a licensed, board certified physician assistant at Advanced Dermatology. After graduating with a Bachelor of BioScience with honors at Farmingdale State College, Gabriela went on to complete her master of science in Physician Assistant studies at Sacred Heart University in Conne...Click to read more
Next available: Thu, Sep 24

Dr. Steven Weiss, MD

Allergist
4.94
·98 reviews
Prompt attention / called in to doctor / then quick review of shots. by GAClick to read more
18 mi · 69 Froehlich Farm Blvd, Woodbury, NY 11797
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in allergic skin reaction with hives + 2 more ·
Read bio
Steven J. Weiss, M.D., Ph.D. serves as Associate Chair, Department of Allergy, Asthma and Immunology. Dr. Weiss is a board certified Pediatric and Adult Allergist. He specializes in taking care of patients with food allergies, including treatment with food oral immunotherapy. He also cares for patie...Click to read more
Next available: today

George Lopez, PA

Physician Assistant (Dermatology)
4.80
·25 reviews
I had the best experience here today! Thank you for making me feel so comfortable - Oct 30, 2025 by Stephanie S.Click to read more
5.5 mi · 222 Middle Country Rd, Ste 228, Smithtown, NY 11787
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
With over 20 years of experience providing comprehensive care to adults, teens and children, George Lopez PA-C has bulit a reputation for bringing his vast expertise tailored to every patient. His compassionate care is the core of his practice where he prides himself on the relationships he builds w...Click to read more
Next available: Mon, Oct 19

ToniMarie O'Neill, NP

Nurse Practitioner (Dermatology)
4.73
·77 reviews
Easy check-in process as a new patient, seen promptly. Friendly provider, would recommend to others - Jul 24, 2023 by Heather L.Click to read more
7 mi · 366 Veterans Memorial Hwy, Commack, NY 11725
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Ms. ToniMarie O'Neill is a skilled and qualified nurse practitioner specializing in dermatology. She practices at Advanced Dermatology PC in multiple NY cities. It includes Commack, Bellmore, Albertson, and West Islip. Ms. O'Neill's clients put immense faith in her for various dermatology concerns....Click to read more
Next available: Mon, Sep 28
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In the business of finding quality care for patients

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Frequently asked questions

How can I make a same-day appointment with an Allergist in Long Island who takes UnitedHealthcare insurance?

On average, patients who use Zocdoc can search for an Allergist in Long Island who takes UnitedHealthcare insurance, book an appointment, and see the Allergist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Allergists in Long Island who accept UnitedHealthcare insurance and make an appointment online.

How can I find an Allergist in Long Island who takes UnitedHealthcare?

Zocdoc lets you search specifically for an Allergist in Long Island who takes UnitedHealthcare. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.

How can I book an appointment online with a UnitedHealthcare Allergist in Long Island?

Zocdoc is a free online service that helps patients find UnitedHealthcare Allergists in Long Island and book appointments instantly. You can search for UnitedHealthcare Allergists in Long Island by symptom or visit reason. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.

How can I find a female Allergist in Long Island who takes UnitedHealthcare insurance?

When you search for UnitedHealthcare Allergists in Long Island on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see UnitedHealthcare Allergists in Long Island who match your preferences.

How can I find a UnitedHealthcare Allergist in Long Island who sees patients after hours?

On Zocdoc, you can search specifically for UnitedHealthcare Allergists in Long Island with availability after 5 p.m.

How can I find a top-rated UnitedHealthcare Allergist in Long Island?

You can use Zocdoc to find UnitedHealthcare Allergists in Long Island who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.

How can I find a video visit with an Allergist online in Long Island?

Allergists in Long Island on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Allergists who offer video visits.

Are video visits with an Allergist online covered by UnitedHealthcare?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Allergists in Long Island who accept UnitedHealthcare for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.

How can I find a UnitedHealthcare Allergist in Long Island who sees patients in the morning or evening?

Zocdoc lets you search specifically for an Allergist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.

How can I find a UnitedHealthcare Allergist in Long Island who sees patients during the weekend?

Zocdoc let's you see real-time availability for UnitedHealthcare Allergists in Long Island. Many UnitedHealthcare Allergists offer appointments on Saturdays and Sundays.

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Zocdoc›Allergists›Long Island, NY›UnitedHealthcare