| Monday | 9:00 AM - 7:00 PM |
| Tuesday | 9:00 AM - 7:00 PM |
| Wednesday | 9:00 AM - 7:00 PM |
| Thursday | 9:00 AM - 7:00 PM |
| Friday | 9:00 AM - 3:00 PM |
| Saturday | Closed |
| Sunday | Closed |
David Lewis Wertheim, MD
Specialty
Allergy & Immunology
Languages
English
Video transcript
Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
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5.0
27 reviews
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Mar 21, 2026Verified Review
Professional and friendly
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Mar 20, 2026Verified Review
I felt the doctor was knowledgeable and helped me.
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Mar 18, 2026Verified Review
Courteous and knowledgeable
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Mar 18, 2026Verified Review
Dr Wertheim has the expertise
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Feb 10, 2026Verified Review
Excellent care and knowledge
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Jan 31, 2026Verified Review
We have been to many allergists and doctors who have not been able to get to workable solutions. Within 2 visits my daughter is now on a medication that is exceptionally improving her quality of life. Dr wertheim truly cares about patients well being and is committed to helping find solutions.
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Jan 22, 2026Verified Review
patient, caring, competent
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Jan 14, 2026Verified Review
PHONE CALL
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Jan 14, 2026Verified Review
He is a caring & professional doctor
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Jan 6, 2026Verified Review
Dr Wertheim is fantastic in every way. He really listens and carefully makes a diagnosis, always prescribing the best medication. He is very accessible and ALWAYS responds to phone calls and my chart in a very timely manner. He is very thorough. I have been in his care since 2005 for a chronic sinus problem. He is one of the finest physicians I have ever seen.
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Dec 30, 2025Verified Review
Professional, caring and efficient
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Dec 6, 2025Verified Review
I have tried a lot of medications for both pain and post operatively over the years and have a lot of sensitivities. Dr Wertheim answered my questions and explained his approach (process of elimination) to determine what meds I am and am not allergic to.
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Dec 5, 2025Verified Review
Very professional
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Nov 29, 2025Verified Review
knowledge. complete. caring includes pt in decision making available when needed
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Nov 27, 2025Verified Review
Always nice and answers questions to the point
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Nov 7, 2025Verified Review
Very experienced, listen to you, makes recommendations.
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Oct 9, 2025Verified Review
Dr. Wertheim was very thorough in reviewing my issues, and he discussed and explained everything in detail in an easy-to-understand manner.
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Sep 4, 2025Verified Review
I've been a patient of Dr. Wertheim's for many years
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Sep 2, 2025Verified Review
Very professional and caring!
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Sep 2, 2025Verified Review
Very thoughtful about your symptoms. Went out of his way to squeeze me in when I was having the allergic reaction. Set me up for future testing. Wonderful communicator, made sure you understood what he was explaining.
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About David Lewis Wertheim, MD
Dr. David Lewis Wertheim is board certified in allergy and immunology and pediatrics and serves as division chair. He teaches allergy fellows and has a special interest in food allergies and oral immunotherapy. He holds leadership roles in regional and hospital allergy programs.
Philosophy of care
Dr. Wertheim partners with families to deliver advanced, thoughtful allergy care.
Gender
Male
Board certifications
American Board of Allergy and Immunology
Licenses
NY, 180813
Employed or contracted
Employed
Network Name
ProHealth
NPI
1285738849
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Insurance accepted
This may not reflect all insurance accepted by the provider and is for informational purposes only.
- 1199
- Aetna
- Affinity
- Anthem BCBS
- CHN
- Centivo
- Cigna
- Coventry
- EmblemHealth
- First Health
- Humana
- MagnaCare
- Medicaid
- Medicare
- MultiPlan
- NYSHIP
- Northwell Direct
- Oscar
- Oxford
- TRICARE
- UHC
- UMR
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Medical School
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Medical College of Pennsylvania
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Awards and Publications
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