Dr. Leonard Brennan, DMD

Dr. Leonard Brennan, DMD

Dentistry  |  
Male  |  
Age 64
Dr. Leonard Brennan, DMD is a dentist who practices in Portland, ME. He is 64 years old.

1250 Congress St Ste 2

Portland, ME 04102

Contact Information

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Practice Areas

  • Dentistry

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Maine.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


Education data for Dr. Brennan is unavailable at this time.

Awards & Recognition

Awards & Honors

Dr. Brennan has no awards or honors listed.

Media & Publications

Dr. Brennan has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Brennan does not have any memberships or affiliations listed. If you are Dr. Brennan and would like to add memberships or affiliations, please update your profile.

Dr. Brennan's Reviews

Likelihood of recommending Dr. Brennan to family and friends
based on 9 total reviews (2 with comments)
Dr. Brennan's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    Under 10 minutes
Patient Comments (2)
in Durham, ME |
Having had a rough dental childhood where pain and suffering was standard procedure, I had not gone to a dentist for many years. Dr. Brennan is very careful to match patient style to hygienist style. He can tell by your facial changes and answers to his ever pointed questions what my level of fear is. He has taught me fear and anxiety are not necessary in his practice. His referrals to handle other dental issues have provided the same compassionate care he provides.
in Cape Elizabeth, ME |
The best dental care possible in my opinion. Friendly, extraordinarily competent. Would rather hurt himself than his patient. Staff is outstanding.
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