Alexander Kolessa, MD Geriatric Medicine in Hackensack, NJ

Alexander Kolessa
5 out of 5, 
Hackensack Meridian Medical Group (HMG) Logo
Accepting new patients

HMH-Geriatric Medicine-Hackensack

360 Essex Street, Suite 401 Hackensack, NJ 07601-8566

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Provider Information

Specialties

Geriatric Medicine

Languages

English
Russian

Age groups seen

Adults Over 65

Hospital affiliations

Hackensack Meridian Medical Group
Hackensack University Medical Center

Education

New York University Langone Medical Center
Fellowship, Geriatric Medicine, 2010
St. Peters University Hospital
Residency, Internal Medicine, 2009
Einstein General Surgery at Klein
Residency, Surgery (General Surgery), 2005
Robert Wood Johnson Medical School
Medical Education

Certifications

Geriatric Medicine - American Board of Internal Medicine - 2010
Internal Medicine - American Board of Internal Medicine - 2009

Verified Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
5 out of 5
99 ratings,
32 reviews
8/27/2026
Dr. Kolessa is such a kind of doctor that you always feel better after seeing you. You Know that nothing was missed.
8/11/2026
Always answering any and all questions in a timely and respectful manner.
7/24/2026
He cares so much for my health. He spent much time not in a hurry
7/13/2026
Dr. Kolessa is very thorough during my visits.
6/22/2026
Good

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Map & Directions

HMH-Geriatric Medicine-Hackensack

360 Essex Street, Suite 401 Hackensack, NJ 07601-8566