Dr. Martha Karetny, MD

Dr. Martha Karetny, MD

Internal Medicine  ·  
Female  ·  
Age 55
Dr. Martha Karetny, MD is an internal medicine specialist in Brooklyn, NY and has been practicing for 23 years. She specializes in internal medicine.

726 Avenue Z Ste 1

Brooklyn, NY 11223

Contact Information

(718) 872-7373

Insurance Accepted

  • Aetna
  • Amerigroup (Wellpoint)
  • Blue Cross Blue Shield
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • Commercial Insurance Company
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Fidelis Care
  • 8 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Karetny

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Dr. Karetny's Experience

Dr. Karetny's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found

Care Philosophy

This content was provided by Dr. Karetny "Emphasis on holistic preventive care and patient education. 

Every patient encounter is an opportunity to learn, to grow and find a path towards improvement, well being, towards hope and health."

1  Specialties

  • Internal Medicine

1  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

101  Conditions Treated

Read Less

17  Procedures

  • Anemia and Iron Deficiency Screening
  • Cholesterol Screening
  • Diabetes Screening
  • Electrocardiogram (EKG)
  • Fecal Occult Blood Test for Colorectal Cancer
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Immunization
  • Irrigation of Ear
  • Joint Drainage
  • Knee Joint Aspiration and Injection
  • Liver Function Test
  • Pulmonary Function Test
  • Sexually Transmitted Infections Screening
  • Thyroid Screening
  • Wellness Examination

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Beth Israel Medical Center-Petrie Campus
    Internship Hospital | Completed 1993
  • Beth Israel Medical Center-Petrie Campus
    Residency Hospital | Completed 1995

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Karetny has no media or publications listed.

Languages Spoken

  • English
  • Polish
  • Russian
  • Ukrainian

Memberships & Professional Affiliations

Dr. Karetny does not have any memberships or affiliations listed. If you are Dr. Karetny and would like to add memberships or affiliations, please update your profile.

Dr. Karetny's Reviews

Likelihood to recommend Dr. Karetny


Based on 3 reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Leave a review

How likely are you to recommend
Dr. Karetny?
(Select your rating)
Average Wait Time
  • Under 10 minutes
Dr. Karetny's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Martha Karetny, MD
Dr. Karetny is a uniquely and incredibly smart and amazing doctor and a wonderful human being. She has been my family doctor for many years. She will always take time out of her busy schedule to help you, even on short notice. She even saved my grandfather's life by catching his colon cancer super...Read More
Was this helpful?
thumbs up icon option
thumbs down icon option
Margaret Krasnov in Brooklyn, NY – Jul 04, 2018
×Post a ResponseAre you Dr. Martha Karetny, MD?
Very knowledgable doctor, always read scientific and medical articles in medical journals. Great attention to patients.
Was this helpful?
thumbs up icon option
thumbs down icon option3
Brooklyn, NY – Mar 02, 2017
×Post a ResponseAre you Dr. Martha Karetny, MD?

Leave a review

How was your experience with Dr. Karetny?