background
background
Dr. Michael Lief, MD

Dr. Michael Lief, MD

Internal Medicine*
20+ years of experience

Dr. Michael Lief, MD is an internist in New York, NY and has over 20 years of experience in the medical field. He graduated from Memorial University Of Newfoundland Faculty Of Medicine in 2001. He is affiliated with NYU Langone Hospitals. He is accepting new patients and telehealth appointments.

3.4 Star Rating
Based on 31 reviews 3.4 Star Rating (31 reviews)

Practice

317 E 34th St New York, NY 10016
Telehealth available
Patient Favorite Award

Dr. Lief is a patient favorite Internist

The Patient Favorite badge is awarded to top-performing providers who surpass average ratings and comments, reflecting their commitment to exceptional patient care. Read our methodology

  • Areas of Expertise
    Dr. Lief specializes in the areas of Infectious Disease & Internal Medicine. See board certifications
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
ADVERTISEMENT
healthgrades-rx

Save money with free prescription discounts

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience Check

Search for experience in a specific area

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Lief's Reviews

Likelihood to recommend Dr. Lief

3.4
31 ratings, 19 with a written review
5 star
55%
55%
4 star
3%
3%
3 star
0%
0%
2 star
6%
6%
1 star
35%
35%

Your trust is our top concern.

We strive to keep reviews honest, trustworthy, and fair.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Caring
Listens, approachable, helpful, one of the nicest Dr's I have used
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Sep 08, 2024
×Post a ResponseAre you Dr. Lief?
Dr. Lief is great, been with him for several years. Knows his stuff, takes the time to listen to your issues and sets you on the right path for healing (referrals, prescriptions, follow-ups, etc.). Proactively makes sure you are prepared for upcoming things like flu season or shot boosters. Office responds quickly to portal messages and refill requests.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Carl – May 21, 2024
×Post a ResponseAre you Dr. Lief?
Amazing!!
Dr Lief has been my PCP for the past few years. When my old PCP retired and my surgeon needed me to see someone he referred me to Dr. Lief. Then when my wife needed a PCP I recommended him to her. He takes care of the both of us and is just amazing. His office staff is not always they best but it's not enough of a concern to not go to him
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Staff wasn't friendly
Helpful
Jeff – Aug 15, 2023
×Post a ResponseAre you Dr. Lief?
Caring and attentive
I recently had my first visit and full physical with Dr. Lief and his team. They were very efficient and accommodating and answered all of my questions.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
What could be improved
No results
Helpful
HM, New York – Dec 05, 2022
×Post a ResponseAre you Dr. Lief?
Dr. Michael H. Lief
When my PCP re-located, he recommended Dr. Lief. I saw him twice. Both times I found him abrasive, sometimes even sarcastic. The first time was what he called a "meet-and-greet." He answered questions; it was brief and perfunctory. The second time was my annual physical exam, which was cursory and rushed. He doesn't take phone calls or emails; everything is on the Patient Portal. Nothing ever appeared after a month, despite my urging. Finally I chose to switch physicians and requested that he fax my file. Several months have elapsed, yet he hasn't. I found him lazy in every possible way.
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Percy Joseph – May 20, 2022
×Post a ResponseAre you Dr. Lief?
Not rushed, flexible in talking through health care options, knowledgeable.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
Helpful
Nov 04, 2020
×Post a ResponseAre you Dr. Lief?
Seems more interested in money than health
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
1 other person found this helpful
Helpful
Nov 17, 2019
×Post a ResponseAre you Dr. Lief?
I've been seeing Dr. Lief for the past 7 years. He is so kind and understanding. Easy to get appts with him.
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Apr 05, 2019
×Post a ResponseAre you Dr. Lief?
Would not recommend. He was late, then demeaning, then almost totally unable to answer my questions or just explain my situation and contradicted himself verbally and by his actions. From the other numerous and contradictory reviews it seems he's just erratic so not dependable.
What went well
  • Appointment scheduling
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
  • Long wait times
1 other person found this helpful
Helpful
Feb 28, 2019
×Post a ResponseAre you Dr. Lief?
Dr Lief is a very personable, highly professional and deeply caring physician. I have complete trust in him and would recommend him without reservation.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Robert Page in New York, NY – Apr 07, 2017
×Post a ResponseAre you Dr. Lief?
Dr. Lief has been my primary physician for over six years and I would absolutely recommend him to family and friends. Over the years I've come to him with a variety of ailments that he and his team have dealt with gracefully and courteously. When I had to have a surgery overseas in the UK he was remarkably flexible and helpful with British National Health Service and ensured that all of my records and tests were communicated properly.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Michael Chapman in New York, NY – Mar 24, 2017
×Post a ResponseAre you Dr. Lief?
I saw Dr. Lief recently for STD screening and starting PrEP. The waiting area is pleasant and quiet. Dr. Lief was patient and answered all of my questions. The woman who drew my labs was great. Dr. Lief then called me personally with my results. As well, unfortunately because one result was positive he took the time to review both the treatment and any other questions I had given I was a little upset to put it mildly. But Dr. Lief was very reassuring - everything you want in a doctor.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Phil J in Brooklyn, NY – Mar 23, 2017
×Post a ResponseAre you Dr. Lief?
Dr. Lief has been excellent ever since I chose him as my primary care physician more than 5 years ago. He is very friendly when receiving me, and always remembers to ask how my wife is doing. I am always satisfied with the care I receive and our related discussion, and after each visit he sends a detailed write-up by mail indicating anything I may need to follow up on. He was also very helpful and supportive when I was diagnosed with lymphoma. I very highly recommend him!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Joseph R. in New York, NY – Mar 12, 2017
×Post a ResponseAre you Dr. Lief?
Dr. Lief has been my primary care physician since 2011. He is incredibly smart, caring, compassionate, and gives me great advice, not to mention excellent care. I never feel rushed during the consultations; he listens to my concerns, answers all of my questions, and provides several treatment options when appropriate. I recommend Dr. Lief highly, and am fortunate to continue to be under his care.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Dina O in New York, NY – Mar 12, 2017
×Post a ResponseAre you Dr. Lief?
This was my second visit with Dr. Lief. I had an annual physical which was great - he sent me a really detailed writeup of my results. This was unlike my previous doc who never contacted me and said "no news was good news." This past visit is what motivated me to post however - Dr. Lief was suggested to me by a friend who told me he's always is available for his patients. I was skeptical but despite being booked up he saw me the SAME DAY I called for an urgent matter. It was a lifesaver.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
John M in Manhattan, NY – Mar 10, 2017
×Post a ResponseAre you Dr. Lief?
My first visit to Dr. Lief, on 6/16/16, was for a routine physical. A few days later, I experienced dizziness when standing up. I was on several medications and became concerned. I left a message for Dr. Lief and got a callback 3 days later. In a somewhat sarcastic tone, Dr. Lief expressed surprise that I had called so soon after seeing him. No apology was offered for the delay. On 10/31/16, I asked my pharmacist to call Dr. Lief and request an Rx for an inhaler. No response received to date.
What went well
  • Wait times
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
5 others found this helpful
Helpful
Gunther in New York, NY – Nov 10, 2016
×Post a ResponseAre you Dr. Lief?
my 2nd time going to dr. lief. I waited 30min in the waiting room with no indication of when I would be seen. I walked out and will find another doctor that respects people's time.
What went well
  • Appointment scheduling
What could be improved
  • Office environment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Long wait times
5 others found this helpful
Helpful
Jordan in New York, NY – Oct 28, 2016
×Post a ResponseAre you Dr. Lief?
He spend 3 minutes with me, never read the copy's of my past medical records, I was at the office for an annual physical .This was my first time and my last time with this " Dr "
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
5 others found this helpful
Helpful
mp in nj – Sep 19, 2016
×Post a ResponseAre you Dr. Lief?
Complete lack of regard for patient time. Scheduled two visits with him first time waited 40 minutes then was told he was going to be late- fine one time it happens. Then scheduled a follow up, second time waited 30 minutes and then only after complaining was told he was delayed and u should reschedule! I'm here at his office why can't he! Also no apology, no excuse, no call to follow up- unprofessional at best unethical at worst- use a different doctor unless you have hours to waste
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
5 others found this helpful
Helpful
Ny, NYC – Apr 11, 2016
×Post a ResponseAre you Dr. Lief?

Leave a review

How was your experience with Dr. Lief?

About Me

biography

Dr. Michael Lief is a board certified internist and infectious disease physician. He is a Clinical Assistant Professor of Medicine at New York University School of Medicine, and an Attending Physician at New York University Langone Medical Center. ...read more
  • Internal Medicine

  • Infectious Disease Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Montefiore / Albert Einstein College Of Med

    Fellowship Hospital
  • Montefiore Med Center & Albert Einstein College Of Medicine

    Internship Hospital, 2009
  • Memorial University Of Newfoundland Faculty Of Medicine

    Medical School, 2001
  • University Of Pennsylvania

    Undergraduate School, 1994
American Board of Medical Specialties®
American Board of Internal Medicine®
Infectious Disease
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
Patient Favorite Award

Dr. Lief is a patient favorite Internist

    Read our methodology

    Locations

    Practice

    Midtown Dermatology Services PC317 E 34th St New York, NY 10016
    1

    Affiliated Hospitals

    • NYU Langone Hospitals

      550 1st Ave
      New York, NY 10016
      Recipient of 62
      hospital awards

      America's 100 Best Hospitals Award™ (2025, 2024, 2023)

      Top 5% in the nation for consistently delivering clinical quality

      America's 250 Best Hospitals Award™ (2025, 2024, 2023)

      Top 5% in the nation for consistently delivering clinical quality

      View all awards

      How patients felt about the care they received at this hospital.

      85%
      Patients said they were given information about recovering at home

      1% higher than the national average

      78%
      Patients said that nurses always listened to them and explained things well

      3% higher than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality