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Guy Renvoize is an engaging and detail-oriented gastroenterologist and internist serving his patients in the Bronx and New York City. Dr. Renvoize is certified by the American Board of Internal Medicine and certified to practice gastroenterology. He... Read More

Dr. Alfonso Ortiz is our resident Internist and Endocrinologist here at Essen Medical Associates. Dr. Ortiz has experience in treating all types of patients with a variety of medical needs. His calm demeanor and kind hearted nature are ever present... Read More

Dr. Donald C. Wallerson received his undergraduate degree from City University of New York/Hunter College, graduating with honors. He attended medical school at Cornell University Medical College in New York, New York. Dr. Wallerson's internal... Read More

Dr. Nataliya Krivitskaya is a Board Certified Pediatrician and a Fellow of the American Academy of Pediatrics (FAAP). She has received her medical degree from Kharkov Medical University in Ukraine and there she gained her first professional... Read More

Dr. Shankar is committed to reducing your risk of developing a cardiovascular condition or complications, and helping you overcome any problems that may occur. Our cardiologists are experienced and board certified in Cardiovascular Diseases &... Read More

For the past twenty years, I have diagnosed and treated diseases of the ear,nose and throat. In addition I diagnose and treat allergies. I studied at the University of Santo Tomas and then completed my residency in Otolaryngology at Kings County... Read More

Dr. Sumir Sahgal is the Medical Director of Essen Medical Associates, PC, a multi-specialty group in the Bronx. With over 18 years of internal medicine experience, Dr. Sahgal has focused on providing quality medical care in a comfortable environment... Read More

Dr. Imelda Cruz-Banting is a physiatrist. She treats a wide range of patients from those with sore shoulders to ones who suffered spinal cord injuries. The focus of her specialty is on restoring function to people. She sees patients with acute and... Read More

Dr. Sumit Talwar is a Hematologist and Internist providing patient care at Essen Medical Associates. Patients visiting Dr. Talwar can expect a caring, professional environment with personalized care. Dr. Talwar and his staff are available and... Read More

Dr. Sumir Sahgal is the Medical Director of Essen Medical Associates, PC, a multi-specialty group in the Bronx. With over 18 years of internal medicine experience, Dr. Sahgal has focused on providing quality medical care in a comfortable environment... Read More

Dr. Alfonso Ortiz is our resident Internist and Endocrinologist here at Essen Medical Associates. Dr. Ortiz has experience in treating all types of patients with a variety of medical needs. His calm demeanor and kind hearted nature are ever present... Read More

Dr. Rubinstein attended the School of Medicine at Case Western Reserve University. He did a full five year residency in General Surgery at the Health Science Center at Brooklyn, a part of the State University of New York where he also served as a... Read More

Dr. Ana Olivero is a board certified pediatrician with over twenty-five years of experience in hospital and community based pediatrics. She received two Pediatric Residency diplomas: the first one from Paulista de Medicina in Sao Paulo, Brazil where... Read More

Dr. Rasik Patel is a Board Certified Internist treating adult patients in the Bronx, New York community and surrounding areas. He is affiliated with multiple hospitals in the area, including Bronx-Lebanon Hospital and Montefiore Hospital. He... Read More

As a native New Yorker, Dr. Danilo Sotelo is proud to serve residents of the Bronx seeking quality internal medical care. Dr. Sotelo provides a comprehensive range of medical services that fall within the realm of internal medicine. In each case,... Read More

Dr. Alfonso Ortiz is our resident Internist and Endocrinologist here at Essen Medical Associates. Dr. Ortiz has experience in treating all types of patients with a variety of medical needs. His calm demeanor and kind hearted nature are ever present... Read More

Dr. Sapan Polepalle is a urologist treating patients in Brooklyn and the greater New York area. He is a member of the American Medical Association and the American Urological Association. He also holds a certificate from the American Board of... Read More