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315 verified Cardiologists in Smithtown, NY

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Availability last updated 04/02/2026

Dr. Jagdeep Singh, MD

Cardiologist

5.00

·2 reviews

6.5 mi · 210 Belle Mead Rd, East Setauket, NY 11733

Accepts Aetna, BlueCross BlueShield, Cigna + 28 more

Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 6 more ·

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Dr. Jagdeep Singh is an experienced and highly-skilled cardiologist affiliated with Stony Brook University Hospital and Saint Charles Hospital. He provides in-person services at Northwell Health Cardiology - Eastern in East Setauket, NY. Dr. Singh listens to his patients' concerns, explains their c...Click to read more

Dr. Eileen Bishop, MD

Cardiologist

4.61

·101 reviews

8.5 mi · 1850 Sunrise Hwy, 2nd Fl, Bay Shore, NY 11706

Accepts Aetna, BlueCross BlueShield, Cigna + 83 more

Accepting new patients · 25+ years of experience · Expertise in cardiomyopathy + 8 more ·

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*PLEASE NOTE: We only see patients ages 15 and older!* After graduating Summa cum Laude from Dowling College in New York, Dr. Bishop went on to earn her M.D. from SUNY in 1990. She then completed her internship at NYU Medical Center/Bellevue Hospital in 1990 and her fellowship at St. Luke's Roos...Click to read more

Dr. Saikrishna Patibandla, MD

Cardiologist

5.00

·3 reviews

8.5 mi · 1850 Sunrise Hwy, 2nd Fl, Bay Shore, NY 11706

Accepting new patients · Highly recommended · Excellent wait time

Dr. David Gidseg, MD, FACC, FCCP

Cardiologist

4.75

·239 reviews

8.5 mi · 1850 Sunrise Hwy, 2nd Fl, Bay Shore, NY 11706

Accepts Aetna, BlueCross BlueShield, Cigna + 81 more

Accepting new patients · 23 years of experience · Excellent wait time · Expertise in chronic high blood pressure + 9 more ·

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*PLEASE NOTE: We only see patients ages 15 and older!* After graduating with distinction from Cornell University in 1999 with a bachelor’s degree, Dr. Gidseg earned his Doctor of Medicine at the university’s New York campus, Weill Medical College, in 2003, graduating Alpha Omega Alpha. He then com...Click to read more

Dr. David D'Agate, DO, FACC, FAHA, FCCP

Cardiologist

4.86

·398 reviews

8.5 mi · 1850 Sunrise Hwy, 2nd Fl, Bay Shore, NY 11706

Accepts Aetna, BlueCross BlueShield, Cigna + 83 more

Accepting new patients · 25+ years of experience · Highly recommended · Expertise in atrial fibrillation and atrial flutter + 6 more ·

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*PLEASE NOTE: We only see patients ages 15 and older!* After earning a Master’s degree in biophysics and physiology from Georgetown University, Washington, D.C., Dr. D'Agate received his Doctor of Osteopathic Medicine degree from the New York Institute of Technology, New York College of Osteopath...Click to read more

Dr. John Catanzaro, MD

Cardiologist

5.00

·2 reviews

10 mi · 815 Hallock Avenue, Port Jefferson Station, NY 11776

Accepts Aetna, BlueCross BlueShield, Cigna + 28 more

Accepting new patients · 21 years of experience · Highly recommended · Excellent wait time · Expertise in intermittent racing heartbeat (psvt) + 5 more ·

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Dr. John Catanzaro is a cardiologist who practices at Northwell Health Cardiology - Eastern in Port Jefferson Station and East Setauket, NY. He is also affiliated with Mather Hospital in Port Jefferson, NY. As part of his formal education and training, Dr. Catanzaro acquired a medical degree from S...Click to read more

Dr. David Kavesteen, MD, FACC

Cardiologist

4.58

·65 reviews

10 mi · 1350 Deer Pk Ave, North Babylon, NY 11703

Accepts Aetna, BlueCross BlueShield, Cigna + 36 more

Accepting new patients · 25+ years of experience · Expertise in atrial fibrillation and atrial flutter + 6 more ·

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Dr. Kavesteen is recognized as a ?Leading Physician of the World? and the ?Top Cardiologist in Babylon, NY? by the International Association of Cardiologists, and as ?One of America's Top Cardiologists 2010? by the Consumers' Research Council of America. He was voted Best Cardiologist of Long Islan...Click to read more

Dr. Asif Rehman, MD, FACC

Cardiologist

4.40

·10 reviews

10.5 mi · 369 Middle Country Rd, Coram, NY 11727

Accepts Aetna, BlueCross BlueShield, Cigna + 382 more

Accepting new patients · 25+ years of experience · Expertise in coronary artery disease + 1 more ·

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Dr. Rehman is board-certified in Internal Medicine and Cardiovascular Disease. He is a cardiology specialist with over 36 years of experience in the medical field. He earned his Bachelor of Medicine, Bachelor of Surgery from Nishtar Medical University. He completed fellowships in Cardiovascular Dise...Click to read more

Dr. David Friedman, MD

Cardiologist

4.89

·46 reviews

12 mi · 200 W Carver St, Huntington, NY 11743

Accepts Aetna, BlueCross BlueShield, Cigna + 28 more

Accepting new patients · Highly recommended · Excellent wait time · Expertise in high cholesterol + 4 more ·

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David Friedman, MD, FACC, FASE, FASNC, is a compassionate cardiologist who listens to his patients' concerns and medical complaints, offering appropriate cardiovascular services. He has a particular focus on prevention, sports cardiology, treatment, and management of various adult cardiac conditions...Click to read more

Dr. Haim Brandspiegel, MD

Cardiologist

4.92

·53 reviews

14 mi · 1600 Old Country Rd,, Plainview,, NY 11803

Accepts Aetna, BlueCross BlueShield, Cigna + 29 more

Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in coronary artery disease + 9 more ·

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Haim Z. Brandspiegel, MD, FACC, is a Board Certified Cardiologist and Internist. He earned his Doctor of Medicine degree from Albert Einstein College of Medicine of Yeshiva University. Dr. Brandspiegel completed his fellowship training at North Shore University Hospital. He has a special interest in...Click to read more

Christina Zuckerman, PA-C

Physician Assistant (Virtual)

Holbrook, NY

Accepts Aetna, BlueCross BlueShield, Cigna + 41 more

Accepting new patients · Offers video visits ·

Christina Zuckerman, PA-C

Physician Assistant

6.5 mi · 203 Union Avenue, Holbrook, NY 11741

Accepts Aetna, BlueCross BlueShield, Cigna + 41 more

Also offers video visitsAccepting new patients

Dr. Sander Leiman, MD

Cardiologist

4.95

·61 reviews

14 mi · 1600 Old Country Rd,, Plainview,, NY 11803

Accepts Aetna, BlueCross BlueShield, Cigna + 29 more

Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in heart failure + 9 more ·

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Sander Leiman MD is a Board Certified Cardiologist. He earned his Doctor of Medicine from the Icahn School of Medicine at Mount Sinai. He completed a three-year residency in Internal Medicine at The Mount Sinai Hospital in New York City, followed by a three-year Cardiology fellowship at Boston Unive...Click to read more