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Dr. N Hennessey, MD

Dermatology* Age 76
Dr. N Hennessey, MD
4.8 (52 Ratings)

Offers telehealth

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Dr. N Hennessey, MD
4.8 (52 Ratings)
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Dr. N Hennessey, MD

Dermatology* Age 76
New York, NY
Accepting new patients
49 years of experience

Offers telehealth

 

Overview

Dr. N Hennessey, MD works in New York, NY as a Dermatologist and has 49 years experience.

They are board certified in Dermatology and graduated from Michigan State University College of Human Medicine in 1975. Dr. Hennessey completed a residency at Harvard University's The Deaconess/Brigham Hospital|New England-Deaconness. At present, Dr. Hennessey has received an average rating of 4.8 from patients and has been reviewed 52 times. They are affiliated with Stony Brook University Hospital. Their office accepts new patients and has telehealth appointments. Dr. Hennessey also speaks Greek, Romanian and Spanish. Dr. Hennessey practices at Practice in New York, NY and has additional offices in Wainscott, NY and Stony Brook, NY.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Personal Choice PPO
  • Blue Access (Select Network)-NY
  • Blue Cross and Blue Shield
  • Medicare
  • Capital District Physician's Health Plan (CDPHP) HMO
  • HealthyBlue 2.0
  • Emblem Health
  • First Health (Coventry Health Care)
  • GEHA
  • Harvard Pilgrim Health Care PPO
  • Tricare
  • MultiPlan PPO
  • United Healthcare

Locations

  1. 1 Marcel Tuchman MD PC
    161 Madison Ave Rm 6SE, New York, NY 10016
    Tuesday
    10:00 - 19:00
    Wednesday
    10:00 - 19:00
    Thursday
    12:00 - 19:00
    Saturday
    08:00 - 15:00
  2. 2 Office
    386 Montauk Hwy, Wainscott, NY 11975
    Monday
    09:00 - 17:00
    Wednesday
    11:00 - 18:00
    Thursday
    10:00 - 18:00
    Friday
    09:00 - 18:00
    Saturday
    09:00 - 15:00
  3. 3 Stony Brook University Hospital
    101 Nicolls Rd, Stony Brook, NY 11794

Patient Satisfaction

Likelihood to recommend Dr. Hennessey
4.8
Based on 52 Reviews
5 Stars (47)
4 Stars (3)
3 Stars (0)
2 Stars (0)
1 Star (2)

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Patient Reviews
Oct 26, 2021
His thoroughness and bedside manner are unparalleled. Dr. Hennessy places the patient first in all instances. I have been his patient for over thirty years.
— Oct 26, 2021
See more reviews on Healthgrades
Photo: Dr. N Hennessey, MD
How would you rate your experience with Dr. N Hennessey, MD?
  • Likelihood of recommending Dr. Hennessey to family and friends

Dr. Hennessey's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Hennessey

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Languages Spoken
Greek
Romanian
Spanish
Languages Spoken
Specialties*
Dermatology
Specialties*
  • *Medical News Today does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Michigan State University College of Human Medicine
    1975
Medical Education

Board Certifications

Board Certifications
  • Dermatology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • Beaumont Hospital - Royal Oak Campus
    1976
Internship

Residency

Residency Hospital
  • Harvard University's The Deaconess/Brigham Hospital|New England-Deaconness
    1977
Residency Hospital

Fellowship

Fellowship Hospital
  • New York University Medical Center|NYU Langone Medical Center
    1980
Fellowship Hospital

Frequently Asked Questions

Dr. N Hennessey, MD accepts new patients on Medical News Today.

Dr. Hennessey accepts telehealth appointments. Please call Dr. Hennessey's office to make an appointment.

Dr. Hennessey accepts 1199SEIU, Aetna and Amerihealth as well as many others. See all of the insurances Dr. Hennessey accepts here.

Yes, Dr. Hennessey speaks Greek, Romanian and Spanish. See Dr. Hennessey's profile on MedicalNewsToday for more information.

Dr. Hennessey has a star rating of 4.8/5 and has been reviewed 52 times.

Dr. Hennessey is board certified in Dermatology.

Dr. Hennessey has been practicing as a Dermatologist for 49 years.

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Hennessey, or would you like to choose another provider and have an online appointment right now?
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Call now to make an appointment
(212) 677-5555

Hospital Affiliations

  • Stony Brook University Hospital

Know Before You Go

Preventive care: what doctors want you to know

Preventive care can help identify current or future health and medical concerns before they become major.

  1. Hepatitis C Screening: Questions for the Doctor

    Everyone ages 18 to 79 needs to get tested for hepatitis C. (USPSTF)

  2. Protect Yourself from Seasonal Flu

    Get the flu vaccine every year to protect yourself and others from the flu. (ACIP)

  3. Talk with Your Doctor About Depression

    Talk with your doctor about how you are feeling if you have been sad, down, or hopeless. (USPSTF)

  4. Get Your Well-Woman Visit Every Year

    See a doctor or nurse for a checkup once a year. (HRSA)

  5. Watch for Warning Signs of Relationship Violence

    If you think your partner might be abusive, talk with your doctor about getting help. (USPSTF)

  6. Get Screened for Cervical Cancer

    Get a Pap test every 3 years. If you get a Pap test and an HPV test, you can get screened every 5 years instead. (USPSTF)

  7. Get Tested for HIV

    Get tested for HIV at least once. You may need to get tested more often depending on your risk. (USPSTF)

  8. Get Your Blood Pressure Checked

    Get your blood pressure checked regularly — at least every 5 years.  (USPSTF)

  9. Drink Alcohol Only in Moderation

    If you are concerned about your drinking, ask your doctor about screening and counseling. (USPSTF)

  10. Get Vaccines to Protect Your Health (Adults Ages 19 to 49 Years)

    Get important adult shots (vaccinations). (ACIP)

  11. Get Enough Folic Acid

    Learn why women your age need folic acid. (USPSTF)

  12. Quit Smoking

    If you smoke, ask your doctor about services to help you quit. (USPSTF)

  13. Talk with Your Doctor About Drug Misuse

    If you’re worried about your drug use, talk with a doctor about getting help. (USPSTF)