Alexander Kolessa, MD

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

HMH-Geriatric Medicine-Hackensack

360 Essex Street, Suite 401 Hackensack, NEW JERSEY 07601-8566

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.
4.9 out of 5
123 ratings,
40 reviews
5/11/2026
Wonderful doctor and staff
5/8/2026
Nothing at this time, I am always pleased with whoever sees me if Dr. Kolessa is not available.
4/27/2026
Already stated, but again, Dr. Kolessa exhibits a calm, down to earth manner and I never feel rushed.
3/30/2026
Compassionate and thoughtful care
3/25/2026
Gina was possibly THE BEST I've had so far at this place !!!

Insurance Coverage

Virtual Visits On-Demand

Get seen by a provider on your computer or phone.

HMH 24/7 Logo
Connect Now

Similar providers at this location

Min Ho Cho image

Min Ho Cho, MD

Geriatric Medicine
4.8 out of 5 – 96 ratings
Accepting new patients
Manisha Santosh Parulekar image

Manisha Santosh Parulekar, MD

Memory and Cognitive Disorders Neurology, Geriatric Medicine
4.8 out of 5 – 119 ratings
Hackensack Meridian Medical Group (HMG) Logo
Accepting new patients
Sakshi Jain image

Sakshi Jain, MD

Internal Medicine
4.7 out of 5 – 47 ratings
Hackensack Meridian Medical Group (HMG) Logo
Accepting new patients

Map & Directions

HMH-Geriatric Medicine-Hackensack

360 Essex Street, Suite 401 Hackensack, NEW JERSEY 07601-8566