Experienced in Head and Neck Squamous Cell Carcinoma (HNSCC)

Dr. David Leffell

Internal Medicine
Office
40 Temple St Ste 5A, 
New Haven, CT 

Experienced in Head and Neck Squamous Cell Carcinoma (HNSCC)
Office
40 Temple St Ste 5A, 
New Haven, CT 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

David Leffell is an Internal Medicine provider in New Haven, Connecticut. Dr. Leffell is rated as an Experienced provider by MediFind in the treatment of Head and Neck Squamous Cell Carcinoma (HNSCC). His top areas of expertise are Basal Cell Skin Cancer, Nevoid Basal Cell Carcinoma Syndrome, Squamous Cell Skin Carcinoma, and Melanoma.

His clinical research consists of co-authoring 56 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Specialties
Internal Medicine
Licenses
Dermatology in CT
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
BMC HealthNet
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 6 Less Insurance Carriers -

Locations

Office
40 Temple St Ste 5A, New Haven, CT 06510
Call: 203-785-3466
Other Locations
Office
300 George St Fl 6, New Haven, CT 06511
Call: 203-785-3466

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


56 Total Publications

Primary Care Physician Use of Elastic Scattering Spectroscopy on Skin Lesions Suggestive of Skin Cancer.
Primary Care Physician Use of Elastic Scattering Spectroscopy on Skin Lesions Suggestive of Skin Cancer.
Journal: Journal of primary care & community health
Published: June 05, 2025
View All 56 Publications
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Distinguished in Head and Neck Squamous Cell Carcinoma (HNSCC)
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Distinguished in Head and Neck Squamous Cell Carcinoma (HNSCC)
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 (24.2 miles away)
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Languages Spoken:
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See accepted insurances

Hanspaul Makkar is a Dermatologist in Cromwell, Connecticut. Dr. Makkar is rated as a Distinguished provider by MediFind in the treatment of Head and Neck Squamous Cell Carcinoma (HNSCC). His top areas of expertise are Basal Cell Skin Cancer, Squamous Cell Skin Carcinoma, Head and Neck Squamous Cell Carcinoma (HNSCC), and Melanoma.

Distinguished in Head and Neck Squamous Cell Carcinoma (HNSCC)
Dr. Michael S. Cohen
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Distinguished in Head and Neck Squamous Cell Carcinoma (HNSCC)
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258 Merrick Rd, 
Oceanside, NY 
 (57.8 miles away)
516-766-0345
Languages Spoken:
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See accepted insurances

Michael Cohen is a Dermatologist in Oceanside, New York. Dr. Cohen is rated as a Distinguished provider by MediFind in the treatment of Head and Neck Squamous Cell Carcinoma (HNSCC). His top areas of expertise are Basal Cell Skin Cancer, Squamous Cell Skin Carcinoma, Head and Neck Squamous Cell Carcinoma (HNSCC), and Trichoepithelioma.

Distinguished in Head and Neck Squamous Cell Carcinoma (HNSCC)
Dr. George Niedt
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Distinguished in Head and Neck Squamous Cell Carcinoma (HNSCC)
Dr. George Niedt
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The Trustees Of Columbia University In The City Of New York

630 W 168th St, 
New York, NY 
 (61.6 miles away)
212-305-2155
Experience:
44+ years
Languages Spoken:
English

George Niedt is a Dermatologist in New York, New York. Dr. Niedt has been practicing medicine for over 44 years and is rated as a Distinguished provider by MediFind in the treatment of Head and Neck Squamous Cell Carcinoma (HNSCC). His top areas of expertise are Actinic Keratosis, Warts, Basal Cell Skin Cancer, and Epidermoid Cyst.

VIEW MORE HEAD AND NECK SQUAMOUS CELL CARCINOMA (HNSCC) DOCTORS

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

Find Dr. Leffell's expertise for a condition
ConditionClose
    • Distinguished
    • Basal Cell Skin Cancer
      Dr. Leffell is
      Distinguished
      . Learn about Basal Cell Skin Cancer.
      See more Basal Cell Skin Cancer experts
    • Advanced
    • Nevoid Basal Cell Carcinoma Syndrome
      Dr. Leffell is
      Advanced
      . Learn about Nevoid Basal Cell Carcinoma Syndrome.
      See more Nevoid Basal Cell Carcinoma Syndrome experts
    • Experienced
    • Actinic Keratosis
      Dr. Leffell is
      Experienced
      . Learn about Actinic Keratosis.
      See more Actinic Keratosis experts
    • Bowen's Disease
      Dr. Leffell is
      Experienced
      . Learn about Bowen's Disease.
      See more Bowen's Disease experts
    • Extramammary Paget Disease
      Dr. Leffell is
      Experienced
      . Learn about Extramammary Paget Disease.
      See more Extramammary Paget Disease experts
    • Head and Neck Squamous Cell Carcinoma (HNSCC)
      Dr. Leffell is
      Experienced
      . Learn about Head and Neck Squamous Cell Carcinoma (HNSCC).
      See more Head and Neck Squamous Cell Carcinoma (HNSCC) experts
    • Lichen Planus
      Dr. Leffell is
      Experienced
      . Learn about Lichen Planus.
      See more Lichen Planus experts
    • Melanoma
      Dr. Leffell is
      Experienced
      . Learn about Melanoma.
      See more Melanoma experts
    View All 9 Experienced Conditions
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