See All Cardiologists in Portland, OR
Dr. Gary Greenberg, MD

Dr. Gary Greenberg, MD

Age 64 Cardiology M
(10) 10 reviews
Accepting New Patients


Dr. Gary Greenberg, MD is a cardiology specialist in Portland, OR. Dr. Greenberg completed a residency at U Oreg. He currently practices at Northwest Cardiovascular Institute and is affiliated with Columbia Memorial Hospital. He accepts multiple insurance plans. Dr. Greenberg is board certified in Cardiac Electrophysiology.


  • U Oreg, Residency Hospital
  • University of Utah, Fellowship Hospital — 1991
  • Oregon Health Sciences University, Residency Hospital — 1988
  • University Of Wisconsin Medical School, Medical School — 1985
  • Univeristy Of Wisconsin, Undergraduate School — 1980

Insurance Accepted

  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Choice Health
  • First Health
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.



Patient Satisfaction

Likelihood to recommend Dr. Greenberg
Based on 10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Leave a review

How likely are you to recommend Dr. Greenberg?

(Select your rating)
Jan 26, 2023
Dr. Greenberg is an excellent cardiologist. He is very easy to communicate with.
Anonymous — Jan 26, 2023
See more reviews on Healthgrades
Photo: Dr. Gary Greenberg, MD
How would you rate your experience with Dr. Gary Greenberg, MD?
  • Likelihood of recommending Dr. Greenberg to family and friends

Dr. Greenberg's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Greenberg

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Spends appropriate amount of time with patients

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Gary Greenberg, MD.
Claim Your Profile
Are you Dr. Gary Greenberg, MD?
Claim and manage your free profile or contact our support team.

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Gary Greenberg, MD on Sharecare. To arrange an appointment, call the number on Dr. Greenberg's profile.

Dr. Greenberg frequently treats the following conditions: Overweight, Sinus Bradycardia, and Obesity. See more on Sharecare.

Dr. Gary Greenberg, MD is affiliated with Columbia Memorial Hospital and Ocean Beach Hospital.

Yes, Dr. Gary Greenberg, MD holds board certifications in Cardiac Electrophysiology, Cardiovascular Disease, and Internal Medicine.

Dr. Greenberg has over 37 years of healthcare experience.

Hospital Affiliations

  • Columbia Memorial Hospital
  • Ocean Beach Hospital
  • Providence Portland Medical Center
  • Providence Seaside Hospital


  1. Northwest Cardiovascular Institute

    1. 1
      Northwest Cardiovascular Institute
      10000 SE Main St Ste 60, Portland, OR 97216 (503) 257-0959
  1. Providence Health & Services

    1. 2
      Providence Health & Services
      725 S Wahanna Rd Ste 230, Seaside, OR 97138 (503) 717-7850