Michael Petersen is a General Surgeon and a Vascular Surgeon in East Setauket, New York. Dr. Petersen is rated as an Advanced provider by MediFind in the treatment of Gangrene. His top areas of expertise are Primary Intestinal Lymphangiectasia, Meige Disease, Lymphedema, Varicose Veins, and Carotid Artery Surgery.

Ahmad Bhatti, MD, FACS, FSVS, RPVI, is a highly respected vascular surgeon at Mather Medical Group, Vascular Surgery and Vein Care. He is board certified by the American Board of Surgery and specializes in vascular surgery, with a clinical focus on abdominal aortic aneurysm, carotid artery disease, dialysis access, peripheral arterial disease, and venous disease.Dr. Bhatti earned his Doctor of Medicine (MD) from Rutgers New Jersey Medical School and completed a residency in General Surgery at St Lukes Roosevelt Hospital in New York. He further honed his expertise through a fellowship in Vascular Surgery at Loyola University Medical Center.His commitment to excellence has been recognized through numerous accolades, including being named Best Vascular Practice, Best of Long Island in 2025 and 2019. He was also honored as Teacher of the Year by Northwell Health in 2020. Dr. Bhatti has held significant leadership positions, serving as Chairman of the Medical Board and President of the Medical Staff at Mather Hospital in 2015 and 2016. In 2017, he received the Theodore Roosevelt Award.Dr. Bhatti is a Fellow of the American College of Surgeons (FACS) and the Society of Vascular Surgery (FSVS). He is also a Registered Physician in Vascular Interpretation (RPVI), demonstrating his expertise in vascular diagnostics. Dr. Bhatti is rated as an Advanced provider by MediFind in the treatment of Gangrene. His top areas of expertise are End-Stage Renal Disease (ESRD), Gangrene, Carotid Artery Disease, Carotid Artery Surgery, and Gastrostomy.

Lucyna Price is a Vascular Surgeon in East Setauket, New York. Dr. Price is rated as an Advanced provider by MediFind in the treatment of Gangrene. Her top areas of expertise are Gangrene, Deep Vein Thrombosis, Idiopathic Edema, Lithotripsy, and Transcatheter Aortic Valve Replacement (TAVR).

Bernard Martin is a Podiatric Medicine provider in East Setauket, New York. Dr. Martin is rated as an Advanced provider by MediFind in the treatment of Gangrene. His top areas of expertise are Gangrene, Hammer Toe, Metatarsus Adductus, and Bunions.

Valerie Brunetti is a Podiatric Medicine provider in East Setauket, New York. Dr. Brunetti is rated as an Advanced provider by MediFind in the treatment of Gangrene. Her top areas of expertise are Gangrene, Morton Neuroma, Achilles Tendon Rupture, and Hammer Toe.

David Landau is a Vascular Surgeon in East Setauket, New York. Dr. Landau is rated as an Advanced provider by MediFind in the treatment of Gangrene. His top areas of expertise are Deep Vein Thrombosis, Idiopathic Edema, Gangrene, Thrombectomy, and Fasciotomy.

Angela Kokkosis is a Vascular Surgeon in East Setauket, New York. Dr. Kokkosis has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Gangrene. Her top areas of expertise are Deep Vein Thrombosis, Carotid Artery Disease, Varicose Veins, Thrombectomy, and Lithotripsy.

Kara Kvilekval is a Vascular Surgeon in East Setauket, New York. Dr. Kvilekval is rated as an Experienced provider by MediFind in the treatment of Gangrene. Her top areas of expertise are Carotid Artery Disease, Arterial Embolism, Idiopathic Edema, Varicose Veins, and Carotid Artery Surgery.

Kelli Summers is a Vascular Surgeon in East Setauket, New York. Dr. Summers is rated as an Experienced provider by MediFind in the treatment of Gangrene. Her top areas of expertise are Thoracic Outlet Syndrome, Abdominal Aortic Aneurysm (AAA), Thoracic Aortic Aneurysm, Arterial Insufficiency, and Osteotomy.

John Tsouris is a Podiatric Medicine provider in Lake Grove, New York. Dr. Tsouris is rated as an Advanced provider by MediFind in the treatment of Gangrene. His top areas of expertise are Fungal Nail Infection, Ingrown Toenail, Gangrene, and Plantar Fasciitis.

Gerard Furst is a Podiatric Medicine provider in Port Jefferson Station, New York. Dr. Furst is rated as a Distinguished provider by MediFind in the treatment of Gangrene. His top areas of expertise are Peptic Ulcer, Osteomyelitis, Gangrene, and Cellulitis.

Grace Reina is a primary care provider, practicing in Internal Medicine in Stony Brook, New York. Dr. Reina is rated as an Experienced provider by MediFind in the treatment of Gangrene. Her top areas of expertise are Hypothyroidism, Obesity in Children, Childhood Iron Deficiency Anemia, and Infant Hyperglycemia.

Christopher Shackles is an Interventional Radiologist and a Radiologist in Stony Brook, New York. Dr. Shackles is rated as an Experienced provider by MediFind in the treatment of Gangrene. His top areas of expertise are Ascites, Idiopathic Edema, Thyroid Nodule, Cholecystitis, and Stent Placement.

Rebeka Sultana is a primary care provider, practicing in Internal Medicine in Stony Brook, New York. Dr. Sultana is rated as an Experienced provider by MediFind in the treatment of Gangrene. Her top areas of expertise are Sepsis, Pneumonia, Pulmonary Embolism, Endoscopy, and Colonoscopy.

Kevin Schiller is a primary care provider, practicing in Family Medicine in Stony Brook, New York. Dr. Schiller is rated as an Experienced provider by MediFind in the treatment of Gangrene. His top areas of expertise are Transient Familial Hyperbilirubinemia, Thyroid Dysgenesis, Congenital Hypothyroidism, Endoscopy, and Ureteroscopy.

Karen Dominger is a primary care provider, practicing in Geriatrics and Internal Medicine in Stony Brook, New York. Dr. Dominger is rated as an Experienced provider by MediFind in the treatment of Gangrene. Her top areas of expertise are Dysgraphia, Dementia, Swallowing Difficulty, and Painful Swallowing.

Apostolos Tassiopoulos is a Vascular Surgeon in East Setauket, New York. Dr. Tassiopoulos is rated as an Experienced provider by MediFind in the treatment of Gangrene. His top areas of expertise are Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Carotid Artery Disease, Fasciotomy, and Thrombectomy.

Gurpreet Gill is a Vascular Surgeon in East Setauket, New York. Dr. Gill is rated as an Experienced provider by MediFind in the treatment of Gangrene. His top areas of expertise are Primary Intestinal Lymphangiectasia, Meige Disease, Lymphangiectasis, Carotid Artery Surgery, and Gallbladder Removal.

Christopher Schroeder is a Podiatric Medicine provider in East Setauket, New York. Dr. Schroeder is rated as an Experienced provider by MediFind in the treatment of Gangrene. His top area of expertise is Gangrene.

Wendy Young-Gomerman is a Podiatric Medicine provider in East Setauket, New York. Dr. Young-Gomerman is rated as an Experienced provider by MediFind in the treatment of Gangrene. Her top areas of expertise are Athlete's Foot, Fungal Nail Infection, Hammer Toe, and Corns and Calluses.