Summary

Dr. Clifton Jackness specializes in endocrinology, diabetes and metabolism, bringing two decades of medical expertise to his practice. He earned his medical degree from Albert Einstein College of Medicine of Yeshiva University and has dedicated his career to helping patients manage complex hormonal and metabolic conditions. Dr. Jackness is fluent in both Spanish and English, allowing him to serve diverse patient populations throughout New York.

Dr. Jackness practices at Lenox Hill Hospital and maintains his office in New York, NY. He focuses on treating nutritional deficiencies including vitamin D deficiency, folate deficiency anemia, and vitamin B12 deficiency. His clinical work frequently involves thyroid hormone testing, complete blood count analysis, and iron level assessments to diagnose and monitor patient health. Patients have given him an average rating of 4.6 stars, reflecting their confidence in his specialized care.

Overview based on verified provider data

Quick Facts

  • 4.6
  • 20 years of experience
  • speaks Spanish, English
  • Albert Einstein College Of Medicine Of Yeshiva University
  • 15 written reviews
  • 1 specialty
  • 21 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Park Avenue Endocrinology And Nutrition Pllc

103 E 75th StNew York, NY 10021
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Clifton Miles Jackness, MD
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Dr. Clifton Miles Jackness, MDDr. Henry N Ginsberg, MDDr. Jonathan B Steinman, MD, PhDDr. Ilene Fennoy, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients
4.6 
4.5 
3.5 
20 Years of Experience 56 Years of Experience 53 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks Spanish Speaks English, Spanish
New York , NYNew York , NYNew York , NYNew York , NY
Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Suny Downstate Medical Center College Of Medicine Med School: University Of California San Francisco School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Clifton Miles Jackness

  • Accepts Medicare

Medical Specialties

Dr. Clifton Miles Jackness has the following specialty

Specialty Expertise

Dr. Clifton Miles Jackness has the following 21 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Fatigue
  • Gland Issues
  • Goiter (Thyroid Swelling)
  • Hashimoto Disease
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Lipid Disorders
  • Nutritional Support
  • Obesity
  • Osteoporosis
  • Thyroid Cancer
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

20 Years Experience

Dr. Clifton Miles Jackness holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Medical School

Graduated from Albert Einstein College Of Medicine Of Yeshiva University in 2006.

NPI Number

Dr. Jackness' NPI number is 1346402716.

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Frequently Asked Questions

Does Dr. Clifton Jackness accept virtual/telehealth appointments?
Dr. Clifton Jackness has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Clifton Jackness speak?
Dr. Clifton Jackness speaks Spanish and English.
Where is Dr. Clifton Jackness's office located?
Dr. Clifton Jackness's office is located at 103 E 75th St, New York, NY, 10021.
Which hospitals is Dr. Clifton Jackness affiliated with?
Dr. Clifton Jackness is affiliated with Lenox Hill Hospital.
How can I make an appointment with Dr. Clifton Jackness?
You can find contact information for Dr. Clifton Jackness here on Vitals.

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