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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

3.0
  •  
(4)
Patient comments (3)

The overall average patient rating of Dr. David Leffell is Average. Dr. Leffell has been reviewed by 4 patients who have provided 3 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 2.8
  •  
Promptness 3.2
  •  
Courteous Staff 4.1
  •  
Accurate Diagnosis 3.7
  •  
Bedside Manner 3.7
  •  
Spends Time with Me 3.7
  •  
Follows Up After Visit 3.7
  •  

Specialties & Research

Dr. David Leffell, MD is board certified in Dermatology and Internal Medicine.

  • He has special expertise in 13 areas:
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Basal Cell Nevus Syndrome
  • Laser Surgery
  • Melanoma
  • Mohs Surgery (Dermatological Surgery)
  • Psoriasis
  • Skin Cancer
  • Skin Cancer (Basal Cell Carcinoma)
  • Skin Diseases
  • Skin Rejuvenation
  • Skin Transplantation (Dermatoplasty)
  • Squamous Cell Carcinoma

Education & Awards

Dr. Leffell graduated from McGill University Faculty Of Medicine, Montreal. He has 6 awards.

Awards  
One of America's Leading Experts on:
Mohs Surgery
Skin Cancer (Basal Cell Carcinoma)
Skin Cancer (Skin Neoplasms)
Squamous Cell Carcinoma
Castle Connolly America's Top Doctors® (2003 - 2008, 2010 - 2015)
Castle Connolly America's Top Doctors® for Cancer (2005 - 2007, 2009 - 2012, 2014 - 2015)

Affiliations

Dr. Leffell has 3 hospital affiliations:

  • Hospital Of St Raphael 
  • Yale-New Haven Hospital 
  • Hospital Of Saint Raphael, New Haven CT 

Languages

  • French

> > > > Dr. David Leffell, MD

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Additional Information
Dr. David J Leffell MD is a male Dermatologist, has 30 years of experience and practices in Dermatology and Internal Medicine.
Where does Dr. David J. Leffell practice?
Dr. David Leffell has 2 office locations.
Dr. David Leffell practices Dermatology and Internal Medicine near New Haven, CT.
See New Haven Dermatologists and New Haven Internists.