Dr. Clifton Jackness, MD

Endocrinology, Diabetes & Metabolism*•Male•Age 45

Endocrinology, Diabetes & Metabolism*

Dr. Clifton Jackness, MD is a diabetes & metabolism endocrinologist in New York, NY and has over 15 years of experience in the medical field. Dr. Jackness has extensive experience in Thyroid Disorders, Gonadal Endocrine Disorders, and Osteoporosis & Screening. He graduated from Albert Einstein College of Medicine in 2006. He is affiliated with medical facilities Lenox Hill Hospital and Mount Sinai Hospital. He is accepting new patients and telehealth appointments.

Dr. Clifton Jackness, MD

Clifton Jackness, MD

103 E 75th St New York, NY 10021
Telehealth availableTelehealth services available
(212) 772-7628
Telehealth availableTelehealth services available
|

Accepting new patients

(212) 772-7628

Hospital Highlight

Dr. Jackness is affiliated with Lenox Hill Hospital New York, a highly rated and top awarded hospital for endocrinology, diabetes & metabolism.

At a Glance

  • Area of Expertise
    Dr. Jackness specializes in the area of Diabetes, Metabolism & Endocrinology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • 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
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Dr. Jackness' Reviews

Likelihood to recommend Dr. Jackness

4.5
22 ratings, 10 with a written review
5 star
86%
86%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
14%
14%

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I have never been insulted and unprofessionally treated like he treated me and spoke to me. Think twice before going….
What went well
  • Appointment scheduling
  • Wait times
What could be improved
No results
Helpful
No – Jun 05, 2024
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mostunproffesional doctor
my visit was cancelled giving me 3 days notice after being a patient for years
What went well
  • Trusted the provider's decisions
What could be improved
  • I didn't feel respected
  • Staff wasn't friendly
  • Long wait times
1 other person found this helpful
Helpful
Mar 30, 2024
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My endocrinologist discovered that I was having a change in my calcium Levels which caused other issues that other Dr. In the field which it was pertaining to couldn’t figure out.
What went well
No results
What could be improved
No results
3 others found this helpful
Helpful
May 09, 2023
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Great Endocrinologist
I like Dr. Jackness because he is thorough, cautious and responsive. I never feel rushed during my visits and I like that he listens to my input and answers all my questions.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
What could be improved
No results
1 other person found this helpful
Helpful
Someone – Mar 31, 2023
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Dr Jackness is my favorite doctor! Passionate about his field. He is very knowledgeable, warm,,not at all rushed and caring. Doesn’t give up on any case until,he finds the right solution!
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
Arlene Ross – Jan 14, 2022
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Explained the benefits of my new medicine well
What went well
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Jul 26, 2020
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Dr. Jackness is a rare, fantastic gem and his office is one of the most clean and kind in the City. I was able to get in and out without a hitch even in the midst of the pandemic. I never once felt unsafe or weird about their safety measures and procedures. If you're looking for a top notch endo, he's the man.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Felicia – Jun 11, 2020
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I recommend Dr Jackness all the time . I’ve been seeing him since 2013 and he has taken exceptional care of me. He is knowledgable, personable and caring.
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
Deborah S in Lakewood , NJ – Sep 19, 2018
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Dr. Jackness is excellent!! I recommend him to anyone who has diabetes. Dr. Jackness is very welcoming, makes you feel at easy, friendly, answers all of your questions and concerns. Your in good hands with this 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
Helpful
Valencia P in Bronx, NY – Aug 04, 2017
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I have been a patient now for over 2 years, I started seen him when my Graves' disease was out of control, and is now in total remission, I love that he listens to the patient he takes the time to work with you as a person not as a number. In addition Dr. Jackness is a true representation of what physician should be, he really looks at the issues and looks within, I am so happy 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
What could be improved
No results
6 others found this helpful
Helpful
Jen in Bergenfield, NJ – Mar 04, 2017
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Know Before You Go

About Me

biography

Dr. Clifton Jackness, MD is a diabetes & metabolism endocrinologist in New York, NY and has over 15 years of experience in the medical field. Dr. Jackness has extensive experience in Thyroid Disorders, Gonadal Endocrine Disorders, and Osteoporosis...read more

  • Endocrinology, Diabetes & Metabolism

  • Internal 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.

  • Columbia University Medical Center

    Fellowship Hospital

  • Mount Sinai

    Internship Hospital

  • Yale

    Undergraduate School

  • Albert Einstein College Of Medicine

    Medical School, 2006
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Diabetes, Metabolism & Endocrinology
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Focus on Diabetes

Locations

Clifton Jackness, MD

Park Avenue Endocrinology103 E 75th St New York, NY 10021
1

Affiliated Hospitals

  • Lenox Hill Hospital

    100 E 77th St
    New York, NY 10075
    Recipient of 42
    hospital awards

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

    Top 1% in the nation for providing the highest clinical quality year over year

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

    Top 1% in the nation for providing the highest clinical quality year over year

    View all awards

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

    84%
    Patients said they were given information about recovering at home
    79%
    Patients said that doctors always listened to them and explained things well

    3% higher than the national average

    View all patient feedback

  • Mount Sinai Hospital

    1 Gustave L Levy Pl
    New York, NY 10029
    Recipient of 27
    hospital 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

    76%
    Patients said that doctors always listened to them and explained things well
    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality