Dr. Mary Lenahan, MD

Dr. Mary Lenahan, MD

Dermatology  ·  
Female  ·  
67 y/o

Accepting new patients

Dr. Mary Lenahan, MD is a dermatologist in East Amherst, NY and has been practicing for 38 years. She specializes in dermatology.Read her story

Lenahan Dermatology

6507 Transit Rd Ste A

East Amherst, NY 14051
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Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • Empire Blue Cross Blue Shield
  • Independent Health
  • MVP Health Care

Learn about Dr. Lenahan

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Lenahan performs your care needs compared to other doctors.

very high
more than 96% of peers
Benign Tumor
very high
more than 92% of peers
Moles (Benign Skin Lesions)
very high
more than 91% of peers

Dr. Lenahan's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Dr. Lenahan's bio

This content was provided by Dr. Lenahan "Dr. Mary Louise Lenahan is a Buffalo native and third generation doctor. She graduated from medical school in 1979, and completed her residency in dermatology at SUNY Buffalo. In 1985, Dr. Lenahan opened her private practice in Buffalo and has been treating patients with care for the past 26 years. She is currently the Chief of Dermatology for the Catholic Health System, a fellow of the American Academy of Dermatology, and a member of the Buffalo-Rochester Dermatology Society. Dr. Lenahan has always prided herself in being an honest, hardworking dermatologist whose main concern is her patient’s wellbeing. As an experienced dermatological surgeon, she performs procedures daily on benign, pre-cancerous and cancerous lesions. Whether it is examining every mole on a patient, or meticulously performing cosmetic procedures, patients can be certain that Dr. Lenahan continually strives for perfection."
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Care Philosophy

This content was provided by Dr. Lenahan "The mission of Mary Louise Lenahan, MD is to provide outstanding medical and aesthetic dermatology to people of all ages.

We pride ourselves on innovative thinking, constantly striving for advanced education and utilization of the latest technology to achieve the best possible results.

With the expertise of Dr. Lenahan, a board certified dermatologist for over 25 years, we are able to provide the full spectrum of medical and cosmetic treatments with the most comprehensive care. Although we are committed to being on the cutting edge, we carefully evaluate every new technology and procedure for safety and efficacy before offering them to our patients.  We have developed a team of highly-trained, dedicated health care professionals that work together to provide consistent care throughout the office."

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1  Specialties

  • Dermatology

1  Board Certifications

  • Dermatology
    Accredited by: American Board of Dermatology*

55  Conditions Treated

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26  Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Acne Scar Removal
  • Aged or Sun-Damaged Skin Treatment
  • Botox® Injection
  • Chemical Peel
  • Collagen Injection
  • Cosmetic Botox® Injection
  • Cosmetic Procedure
  • Dermatology Procedure
  • Destruction of Benign Skin Lesion
  • Destruction of Malignant Skin Lesion
  • Excision of Skin Cancer
  • Excision of Skin Lesion
  • Facial Peel
  • Hair Removal
  • In-Office Skin Procedure
  • Laser Office Procedure
  • Microdermabrasion
  • Mole Evaluation
  • Mole Removal
  • Skin Biopsy
  • Skin Screenings
  • Skin Tag Removal
  • Tattoo Removal
  • Wart Removal

Background Check

0 Malpractice Claims

No malpractice history found for New York.

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.


  • University Of Santo Tomas, Faculty Of Medicine And Surgery
    Medical School | Graduated 1979
  • University At Buffalo State University Of New York
    Residency Hospital | Completed 1980

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Lenahan has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Lenahan's Reviews

Likelihood of recommending Dr. Lenahan to family and friends
36 total reviews (7 have comments)

Likelihood to Recommend (36)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Lenahan's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (7)

Dr. Lenahan and entire staff are extremely professional and courteous. They have taken care of our entire family for years and have been spot on with their treatments. We highly recommend their medical practice.
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I have recommended Lenahan Dermatology to family, friends, and co-workers. I see Jen, a PA and she is EXCELLENT! Very calming, approachable, answers every question I've ever had and I recommend her to everyone! I've met Dr. Lenahan once when she came into the room and introduced herself. I've...more
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Everyone is very friendly and professional.
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We tried to get a prescription filled locally but could not because Dr. Lenahan did not proved the correct information to pharmacy. Had to speak with prescription department several times and could not get it right. Very poor!!
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