Randy Kiewe, M.D., F.A.C.C.
Cardiology and Nuclear Cardiology

Randy Kiewe, M.D., F.A.C.C.

Dr. Kiewe is the Medical Director and founder of CompleteCare Cardiology, PLLC.


He received his undergraduate education at Brandeis University, in Waltham, MA, and graduated cum laude in 1990. He attended Medical School at the University of Pittsburgh, where he remained to receive additional training as an Intern and Resident in their prestigious Internal Medicine training program.


He returned to New York to complete his training in Internal Medicine at the Maimonides Medical Center in Brooklyn, NY.  He was chosen for the position of Chief Resident, an honor reserved for only the most respected physicians in a hospital.


Dr. Kiewe has had a long standing interest in the epidemic of cardiac disease. He completed a Fellowship in Cardiovascular Disease at the Long Island Jewish Medical Center.


He has been practicing on the North Shore of Long Island since 2002. After honing his skills with a local medical practice, Dr. Kiewe sought to establish a practice that brings his philosophy of high quality care in a highly caring environment.


He is Board Certified in Internal Medicine, Cardiovascular Diseases, and Nuclear Cardiology.


Dr. Kiewe is regarded as a regional expert in many areas of Cardiology, including Angina, Arrhythmias, Hypertension, Cholesterol and Lipid diseases, Heart Attacks and Heart Failure. He has a special interest in the manifestations of heart disease in women. He is a consultant to the Department of Obstetrics and Gynecology at the Long Island Jewish Medical Center and lectures regularly to the physicians and residents in this specialty.


CompleteCare Cardiology utilizes an advanced Electronic Medical Records system.  This allows us to provide the most comprehensive medical services to our patients.


Dr. Kiewe is regarded as an expert on the use of advanced Electronic Medical Records systems.  He has been a national speaker for Misys Healthcare Systems (now Allscripts), an international company that specializes in electronic health records.

Office Location(s):

CompleteCare Cardiology, PLLC

2001 Marcus Avenue
Suite W-285
Lake Success, New York   11042
Location Phone: 516-775-0055
Location Fax: 516-775-4647

My Phone: 516-775-0055
Fax: 516-775-4647

Accepting new patients:
I am accepting new patients.

Primary Specialty:

Other Specialties:
Nuclear Cardiology
Internal Medicine

Undergraduate Education:
Brandeis University : 1990
Medical Education:
University of Pittsburgh Medical Center : 1994

Cardiology : 2002
Dr. Kiewe completed his fellowship in Cardiology at the Long Island Jewish Medical Center.

Academic Appointments:
Teaching Physician
Dr. Kiewe is active in the teaching of young physicians training to be the doctors of tomorrow.  He instructs the House Staff during Attending Rounds as part of the training program at Long Island Jewish and North Shore University Hospital. He is also invited regularly to lecture to the Department of Obstetrics and Gynecology in the field of Cardiology and Women's Health.

Board Certifications:
Nuclear Cardiology : 2002
Cardiology : 2002
Internal Medicine : 1998
Re-certification through 2019

In Practice Since:

North Shore University Hospital
Saint Francis Hospital
Long Island Jewish Medical Center