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Dr. Marc Kowalsky, MD

Dr. Marc Kowalsky, MD

Orthopedic Shoulder & Elbow Surgery*
20+ years of experience

Dr. Marc Kowalsky, MD is an orthopedic shoulder & elbow surgery specialist in Greenwich, CT and has over 20 years of experience in the medical field. He graduated from Tufts University School of Medicine in 2003. He is affiliated with medical facilities Greenwich Hospital and Stamford Hospital. He is accepting new patients and telehealth appointments.

4.8 Star Rating
Based on 69 reviews 4.8 Star Rating (69 reviews)

Practice

6 Greenwich Office Park Greenwich, CT 06831
Telehealth available

Make an Appointment

(203) 869-1145

Hospital Highlight

Dr. Kowalsky is affiliated with Greenwich Hospital Greenwich, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Kowalsky specializes in the areas of Orthopaedic Sports Medicine & Orthopedic Surgery. • 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.
  • Clean Hospital
    Patients said the hospital this doctor practices at is clean. • See hospitals
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Dr. Kowalsky's Reviews

Likelihood to recommend Dr. Kowalsky

4.8

69 ratings, 52 with a written review
5 Star
94%
94%
4 Star
1%
1%
3 Star
0%
0%
2 Star
0%
0%
1 Star
4%
4%

Your trust is our top concern. Learn more.

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

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

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

RecentHighestLowestMost Helpful
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
Jerry – Sep 04, 2024
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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
Lia Da Rocha – Jan 17, 2024
×Post a ResponseAre you Dr. Marc Kowalsky, MD?
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
Elizabeth Tobin – Oct 17, 2023
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What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Aug 31, 2023
×Post a ResponseAre you Dr. Marc Kowalsky, MD?
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
1 person found this helpful
Helpful
Andrea L Paquette – Jun 13, 2023
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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
Sari Benson – Jun 05, 2023
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What went well
  • 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
Neil Metviner – Aug 12, 2022
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What went well
  • 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
Apr 26, 2022
×Post a ResponseAre you Dr. Marc Kowalsky, MD?
What went well
  • 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
Richard – Jul 26, 2021
×Post a ResponseAre you Dr. Marc Kowalsky, MD?
What went well
  • 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
Thomas H Burt – Jun 21, 2021
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What went well
  • 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
Jun 15, 2021
×Post a ResponseAre you Dr. Marc Kowalsky, MD?
What went well
  • 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
Ellen – May 03, 2021
×Post a ResponseAre you Dr. Marc Kowalsky, MD?
What went well
  • 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
Apr 23, 2021
×Post a ResponseAre you Dr. Marc Kowalsky, MD?
What went well
  • 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
Patricia Cioffari – Mar 20, 2021
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What went well
  • 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
RONALDO FAUSTINO – Mar 19, 2021
×Post a ResponseAre you Dr. Marc Kowalsky, MD?
What went well
  • 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
Michael M – Feb 19, 2021
×Post a ResponseAre you Dr. Marc Kowalsky, MD?
What went well
  • 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
Richard R Lewis – Feb 19, 2021
×Post a ResponseAre you Dr. Marc Kowalsky, MD?
What went well
  • 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
Dec 18, 2020
Dr. Kowalsky's Reply –
Thank you so much!
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What went well
No results
What could be improved
No results
Helpful
DeWitt Stevens – Nov 07, 2020
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What went well
  • 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
Helpful
Sep 30, 2020
Dr. Kowalsky's Reply –
Thanks for your review!
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Leave a review

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Know Before You Go

About Me

care philosophy

Orthopaedic and Neurosurgery Specialists (ONS) centers on a team approach. Each patient is matched with the physician specialist that is right for their condition. Our practice is committed to providing excellent care for conditions and injuries...read more

biography

Dr. Kowalsky sees patients in the Greenwich, Harrison and Stamford Locations.

Dr. Kowalsky is a board-certified orthopedic surgeon with expertise in surgical and nonsurgical treatment of rehab-focused, as well as operative treatments...read more

  • Orthopedic Shoulder & Elbow Surgery

  • Sports Medicine

  • Orthopedic Surgery

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

  • Lenox Hill Hospital (sports Medicine)|washington University School Of Medicine (shoulder & Elbow Surgery)

    Fellowship Hospital, 2009

  • Columbia University Medical Center / New York Orthopaedic Hospital

    Residency Hospital, 2008

  • Columbia University Medical Center / New York Orthopaedic Hospital

    Internship Hospital, 2004

  • Tufts University School Of Medicine

    Medical School, 2003
American Board of Medical Specialties®
American Board of Orthopaedic Surgery®
- 
Orthopaedic Sports Medicine
- 
Orthopedic Surgery
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

  • Journal of Bone and Joint Surgery Journal Club Grant, 2007

  • Lenox Hill Hospital Orthopaedic Surgery Research Award, 2009

  • Falcon Award, 2005

  • Alexander Garcia, MD Award, 2008

  • Rosamond Kane, MD Award, 2006

Healthgrades Tips for Getting Orthopedic Care

Locations

Practice

Unavail6 Greenwich Office Park Greenwich, CT 06831
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions
Orthopaedic & Neurosurgery Specialists PLLC500 Mamaroneck Ave Harrison, NY 10528
2
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
  • Directions
Orthopaedic & Neurosurgery Specialists PLLC5 High Ridge Park Fl 3 Stamford, CT 06905
3
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions

Practice

Office200 Stamford Pl Stamford, CT 06902
4

Affiliated Hospitals

  • Stamford Hospital

    1 Hospital Plz
    Stamford, CT 06902
    Recipient of 4
    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

    77%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

    View all patient feedback

  • Greenwich Hospital

    5 Perryridge Rd
    Greenwich, CT 06830
    Recipient of 2
    hospital awards

    Patient Safety Excellence Award™ (2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

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

    82%
    Patients said they were given information about recovering at home

    2% lower than the national average

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

    2% higher than the national average

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