Overview
Gregory Diehl is a Plastic Surgeon practicing medicine in Port Jefferson Station, New York.
His clinical expertise encompasses Basal Cell Skin Cancer, Squamous Cell Skin Carcinoma, Head and Neck Squamous Cell Carcinoma (HNSCC), and Epidural Lipomatosis.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
Locations
1500 Route 112 Bldg 10, Port Jefferson Station, NY 11776
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Office
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Frequently Asked Questions about Dr. Gregory Diehl
How do I make an appointment with Dr. Gregory Diehl?
You can book an appointment with Dr. Gregory Diehl by calling their office at 631-476-7300. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Gregory Diehl a top-rated expert for Basal Cell Skin Cancer?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Gregory Diehl is classified as an Experienced expert for Basal Cell Skin Cancer, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Gregory Diehl specialize in?
While Dr. Gregory Diehl is a Plastic Surgery, they have specific expertise in Basal Cell Skin Cancer, Squamous Cell Skin Carcinoma, and Head and Neck Squamous Cell Carcinoma (HNSCC). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Plastic Surgery.
Does Dr. Gregory Diehl accept my insurance?
Dr. Gregory Diehl accepts most major insurance plans, including Anthem BCBS and Medicaid. We recommend calling the office directly at 631-476-7300 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Basal Cell Skin CancerDr. Diehl isExperienced. Learn about Basal Cell Skin Cancer.
- Epidural LipomatosisDr. Diehl isExperienced. Learn about Epidural Lipomatosis.
- Head and Neck Squamous Cell Carcinoma (HNSCC)
- Squamous Cell Skin CarcinomaDr. Diehl isExperienced. Learn about Squamous Cell Skin Carcinoma.

