Browse Health
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

Patient comments (10)

The overall average patient rating of Dr. Samuel Allen is Excellent. Dr. Allen has been reviewed by 13 patients who have provided 10 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.9
Promptness 4.6
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Samuel Allen, MD is board certified in Ophthalmology.

  • He has special expertise in 5 areas:
  • Cataract
  • Diabetic Eye Disease (Diabetic Retinopathy)
  • Glaucoma
  • Lens Implants (Intraocular Lens Implantation)
  • Macular Degeneration

Education & Awards

Dr. Allen graduated from Georgetown University, Washington. He has 2 awards.

Patients' Choice Award (2012)
Compassionate Doctor Recognition (2012)


Dr. Allen has 12 hospital affiliations:

  • Anna Jaques Hospital 
  • Caritas Holy Family Hospital & Medical Center 


  • Spanish
  • Greek

Similar doctors nearby

Dr. Carter Tallman

49 years experience
Lawrence, MA

Dr. Cynthia Deangelis

23 years experience
Lawrence, MA

Dr. Tatsuo Hirose

50 years experience
Lawrence, MA

Dr. Kenneth Macoul

46 years experience
Lawrence, MA

Dr. Davinder Nagra

13 years experience
Lawrence, MA

Dr. Mark Abelson

41 years experience
Andover, MA
Search All Similar Doctors
Additional Information
Dr. Samuel D Allen MD is a male Ophthalmologist, has 15 years of experience and practices in Ophthalmology.
Where does Dr. Samuel D. Allen practice?
Dr. Samuel Allen has 8 office locations.
Dr. Samuel Allen practices Ophthalmology near Lawrence, MA.
Additional practice locations include: North Andover, MA and Amesbury, MA.
See Lawrence Ophthalmologists.