Summary

Dr. Mary Lenahan treats skin cancer, contact dermatitis, and dermatitis, and performs genital skin biopsy, skin biopsy, and cryotherapy for skin lesions. She practices dermatology and dermatologic surgery and has 47 years of experience. She is affiliated with Buffalo General Medical Center, Sisters of Charity Hospital, and Millard Fillmore Suburban Hospital. Dr. Lenahan completed her residency at Kaleida Health System and sees patients in Buffalo and Williamsville, New York.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4
  • 47 years of experience
  • speaks English
  • Kaleida Health System
  • 15 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 3 hospital affiliations
  • 5 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Mary Louise Lenahan has 5 locations

Lenahan Dermatology

2900 Main StBuffalo, NY 14214
Mon7:30 am - 5:30 pm
Tue7:30 am - 5:30 pm
Wed7:30 am - 5:30 pm
Thu7:30 am - 5:30 pm
FriClosed
SatClosed
SunClosed

Millard Fillmore Suburban Hospital

1540 Maple RdWilliamsville, NY 14221

Sisters Of Charity Hospital

2157 Main StBuffalo, NY 14214

Lenahan Dermatology

6507 Transit RdEast Amherst, NY 14051
Mon7:30 am - 5:30 pm
Tue7:30 am - 5:30 pm
Wed7:30 am - 5:30 pm
Thu7:30 am - 5:30 pm
Fri7:30 am - 3:00 pm
SatClosed
SunClosed

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Dr. Mary Louise Lenahan, MD
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Dr. Mary Louise Lenahan, MDDr. Jonathan Carp, MDDr. Anna Chacon, MDSarah Frierson, MMS, PA-C,
DermatologyDermatologyDermatologyDermatology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4 
4.6 
0 
0 
47 Years of Experience 26 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, French, Spanish Speaks English
Buffalo , NYDelray Beach , FLMiami , FLCharlotte , NC
Med School: University Of Santo Tomas Faculty Of Medicine And Surgery Med School: Rutgers Medical School Med School: Brown Medical School
Current Profile
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Insurance Plans Accepted by Dr. Mary Louise Lenahan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Mary Louise Lenahan has the following 2 specialties

Specialty Expertise

Dr. Mary Louise Lenahan has the following 13 areas of expertise

  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Actinic Keratosis
  • Basal Cell
  • Dermatologic Surgery
  • Excision
  • Melanoma
  • Mole
  • Psoriasis
  • Rash
  • Rosacea
  • Skin Biopsy
  • Skin Cancer

Certifications, License, & Education

47 Years Experience

Dr. Mary Louise Lenahan holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2027.

Education & Training

Residency

Completed their residency at Kaleida Health System.

Medical School

Graduated from University Of Santo Tomas Faculty Of Medicine And Surgery in 1979.

NPI Number

Dr. Lenahan's NPI number is 1144216953.

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Frequently Asked Questions

Is Dr. Mary Lenahan accepting new patients?
Dr. Mary Lenahan is accepting new patients on Vitals. View Dr. Mary Lenahan's profile on Vitals to make an appointment.
Does Dr. Mary Lenahan accept my insurance?
You can see the insurance plans that Dr. Mary Lenahan accepts on their Vitals profile.
Where is Dr. Mary Lenahan's office located?
Dr. Mary Lenahan's office is located at 2900 Main St, Buffalo, NY, 14214.
Does Dr. Mary Lenahan accept virtual/telehealth appointments?
Dr. Mary Lenahan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Mary Lenahan affiliated with?
Dr. Mary Lenahan is affiliated with Buffalo General Medical Center, Sisters Of Charity Hospital, and Millard Fillmore Suburban Hospital.

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