Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Zachary Marwil, MD, is a highly respected and sought-after gastroenterologist on Long Island. Dr. Marwil is a partner at Gastrointestinal Specialists of Long Island (GISLI) and also serves as the managing director at the Northwell Health Endoscopy Center of Long Island. He is board-certified in both gastroenterology and internal medicine.
Dr. Marwil attended the University of Michigan as an undergraduate and earned his Doctor of Medicine from St. George’s University School of Medicine.
Dr. Marwil completed his residency in internal medicine at the State University of New York (SUNY) Downstate Medical Center, where he also had the honor of serving as the chief resident in the department of medicine. He continued his training as a fellow and then as chief fellow in the division of gastroenterology and hepatology at SUNY Downstate Medical Center.
Both during his post-graduate training and as an attending, Dr. Marwil has authored several research abstracts and journal articles. His findings have been published in peer-reviewed journals and presented at national meetings.
Having held several teaching positions, Dr. Marwil is currently on faculty as an Assistant Professor at the Zucker School of Medicine at Hofstra. He is a member of the American College of Gastroenterology, the American Society of Gastrointestinal Endoscopy, and the New York Society for Gastroenterology and Endoscopy.
Dr. Marwil takes great pride in offering state-of-the-art gastroenterology care for people of all ages and strives to treat each patient with the care and empathy they deserve. When not in the office, Dr. Marwil stays active through mountain biking, skiing, golf, and tennis. He mostly enjoys spending time with his wife and two daughters.
Faisal Sheikh, DO is a Gastroenterology specialist in Syosset, New York. Dr. Sheikh is affiliated with Northwell Health and multiple hospitals in the area. He received his medical degree from New York College of Osteopathic Medicine.
After graduating, Dr. Sheikh completed his residency at North Shore University Hospital in Manhasset, New York. He then went on to become double board-certified in Internal Medicine and Gastroenterology.
Dr. Sheikh joined Long Island Gastro in 2014 and has been serving the Syosset community ever since. He is fluent in both English and Urdu.
In his free time away from the practice, Dr. Sheikh enjoys spending time with his family.
Jeffery Novak, MD, FACG, is a gastroenterologist and partner at Gastrointestinal Specialists of Long Island (GISLI) located in Wantagh and Malverne, New York. He is also a founding member of the Endoscopy Center of Long Island in Garden City, New York. He has been serving patients in the area since 1998.
Dr. Novak earned his Bachelor of Science in biology from Trinity College, where he was a member of Phi Beta Kappa and received several academic honors.
Dr. Novak attended medical school at the Albert Einstein College of Medicine, where he earned honors in gastroenterology, infectious disease, and other specialties.
After graduation, Dr. Novak completed his internship and residency in internal medicine at Mount Sinai Hospital in New York City. He then completed his fellowship in gastroenterology at Jackson Memorial Hospital Center in Miami, Florida.
Dr. Novak brings over 25 years of experience to his patients at Gastrointestinal Specialists of Long Island. He diagnoses and treats all gastrointestinal conditions, with his ultimate goal being to ensure that each patient feels comfortable and valued under his care.
Dr. Novak is a Diplomate of the American Board of Gastroenterology and the American Board of Internal Medicine. He is a member of the American College of Gastroenterology, the American Society of Gastrointestinal Endoscopy, the New York Society for Gastroenterology and Endoscopy, and the Nassau County Medical Society.
Zachary Marwil, MD, is a highly respected and sought-after gastroenterologist on Long Island. Dr. Marwil is a partner at Gastrointestinal Specialists of Long Island (GISLI) and also serves as the managing director at the Northwell Health Endoscopy Center of Long Island. He is board-certified in both gastroenterology and internal medicine.
Dr. Marwil attended the University of Michigan as an undergraduate and earned his Doctor of Medicine from St. George’s University School of Medicine.
Dr. Marwil completed his residency in internal medicine at the State University of New York (SUNY) Downstate Medical Center, where he also had the honor of serving as the chief resident in the department of medicine. He continued his training as a fellow and then as chief fellow in the division of gastroenterology and hepatology at SUNY Downstate Medical Center.
Both during his post-graduate training and as an attending, Dr. Marwil has authored several research abstracts and journal articles. His findings have been published in peer-reviewed journals and presented at national meetings.
Having held several teaching positions, Dr. Marwil is currently on faculty as an Assistant Professor at the Zucker School of Medicine at Hofstra. He is a member of the American College of Gastroenterology, the American Society of Gastrointestinal Endoscopy, and the New York Society for Gastroenterology and Endoscopy.
Dr. Marwil takes great pride in offering state-of-the-art gastroenterology care for people of all ages and strives to treat each patient with the care and empathy they deserve. When not in the office, Dr. Marwil stays active through mountain biking, skiing, golf, and tennis. He mostly enjoys spending time with his wife and two daughters.
Brandon Rieders, MD, is a highly sought-after gastrointestinal specialist and an integral member of the team at GastroCare LI, located in Valley Stream, New York. Through his work at the practice, Dr. Rieders helps people move beyond troubling digestive health issues and achieve an enhanced quality of life.
Education has always shaped Dr. Rieders’ path. He earned his undergraduate degree from the University of Miami in Florida, where he remained to complete his medical degree at the Miller School of Medicine. He graduated having completed the school’s 7-year honors program, which afforded him numerous opportunities.
Dr. Rieders expanded his skills and knowledge through postgraduate work in gastroenterology. He also completed fellowship training at the George Washington University Hospital in Washington, DC. He gives back to the next generation of medical professionals by authoring journal articles, abstracts, and poster presentations.
A firm believer in the power of personalized care, Dr. Rieders takes the time to get to know each patient as a distinct individual. He shapes treatment plans according to the specific needs and goals outlined during the diagnostic process.
When not in the office, Dr. Rieders stays active through basketball, skiing, golf, and running. He also enjoys taking advantage of all that Valley Stream and the surrounding region have to offer.
Gautam Reddy, MD is a gastroenterologist working with patients at GastroCare LI in Valley Stream, NY.
Dr. Reddy completed his fellowship in Gastroenterology in 1997 at North Shore University Hospital. He then went on to complete additional training in Nutrition at Memorial Sloan Kettering. In addition to being a gastroenterologist, he specializes in biliary procedures.
He is a current member of the Medical Board at Long Island Jewish-Valley Stream. In his free time, Dr. Reddy enjoys sports, travel, and family.
Dr. Reddy welcomes new patients to the practice and truly enjoys fostering relationships with all of his patients.
Bradley Rieders, MD, brings extensive experience to his role at GastroCare LI, located in Valley Stream, New York. That range of expertise serves his patients well and has become a hallmark of his practice.
A lifelong learner, Dr. Rieders earned his medical degree from the Ross University School of Medicine in Barbados. He completed his internship and residency at Jamaica Hospital Medical Center in Queens, New York.
Dr. Rieders is also a Fellow of the American College of Physicians and the American College of Gastroenterology. He also works as an assistant clinical professor at Zucker School of Medicine at Hofstra University.
Dr. Rieders’ work has been acknowledged through his selection as a NY Top Doc. He also formerly served as President of the medical staff at Long Island Jewish Medical Center in Queens, New York.
People enjoy partnering with Dr. Rieders because he takes the time to listen to their concerns and understand them on a level that surpasses their current set of symptoms. That customized care is why so many people in the area wouldn’t consider turning to anyone else for their gastrointestinal health needs.
When not in the office, Dr. Rieders enjoys time with his family. He stays active through skiing, tennis, and golf, and tries to make time for travel whenever possible.
Christopher Tomaino, MD, a board-certified gastroenterologist at East Coast Gastroenterology and Endoscopy, offers comprehensive care for a variety of gastrointestinal symptoms and disorders. Located in Patchogue, New York, the practice has the latest advancements in diagnostic testing to quickly find the root cause of symptoms like abdominal pain, bloating, persistent diarrhea, and chronic constipation.
Earning his medical degree from the American University of the Caribbean School of Medicine in St. Maarten, Dr. Tomaino went on to complete his residency and fellowship in both internal medicine and gastroenterology at the Icahn School of Medicine at Mount Sinai, Elmhurst New York. He is board-certified in both internal medicine and gastroenterology by the American Board of Internal Medicine.
Dr. Tomaino specializes in creating customized treatment plans to address individual patient needs and uses the latest technologies to perform colonoscopy and upper endoscopy. In addition to diagnosing the cause of unexplained symptoms, Dr. Tomaino can address acute and chronic gastrointestinal disorders like acid reflux, Crohn’s disease, ulcerative colitis, and diverticulitis.
East Coast Gastroenterology and Endoscopy also offers comprehensive services to treat painful hemorrhoids using minimally invasive techniques. Dr. Tomaino can also diagnose all stages of liver disease. He customizes a treatment plan to manage the condition in the long-term and reduce risk factors for complications like liver failure.
To learn more about the available diagnostic technologies and treatment options available for gastrointestinal conditions, call East Coast Gastroenterology and Endoscopy to schedule an appointment or book one online today.
Kevin Tin, MD, MBA, FACP, is a skilled gastroenterologist at Newtown Gastroenterology, with four New York City locations: Elmhurst and Flushing in Queens, Sunset Park in Brooklyn, and Chinatown in Manhattan.
Dr. Tin is proud of his Chinese heritage and his local training. He bridges communication and cultural barriers to obtain appropriate competent care in a community with many stomach, liver, and intestinal illnesses and cancer. He cares for his patients with a dedicated, proactive approach to their health and wellness.
After completing his undergraduate studies at Stony Brook University, Dr. Tin graduated Magna Cum Laude at the American University of Antigua. He also completed his master's in Health Care Administration at Plymouth State University during his medical training.
Dr. Tin completed his internal medicine residency and gastroenterology fellowship at Maimonides Medical Center and a clinical transplant hepatology fellowship training at New York University Langone Medical Center. He was then selected as Chief Fellow during his gastroenterology training. He is board certified in Obesity Medicine, Gastroenterology, and Hepatology. He is an active member of the American Medical Association and the American College of Gastroenterology.
He is also a Fellow of the American College of Physicians. He has published numerous articles and publications in multiple clinical journals and has spoken at various conferences. He holds hospital affiliations with Maimonides Medical Center, Northwell, NYP-Queens, and NYP–Brooklyn Methodist.
More Info: https://www.doctorpedia.com/doctor-profile/kevin-tin/
Anthony Chan, DO is a board-certified gastroenterologist at Newtown Gastroenterology. You can find him at our three New York City area locations: Chinatown in Manhattan; Flushing in Queens; Sunset Park in Brooklyn.
Dr. Chan integrates his deep expertise in gastrointestinal specialty with a holistic and empathetic approach to patient care. A long-time resident of the New York City area, Dr. Chan is an Asian immigrant attuned to the potential barriers that patients may face in these diverse communities thus practices patience and care in his communication.
Dr. Chan launched his private practice in 1999 after completing rigorous educational and medical training at a variety of institutions: BA, New York University; DO, Philadelphia College of Osteopathic Medicine; Residency at Maimonides Medical Center; Fellowships at Mount Sinai Medical Center and Robert Packer Hospital/Guthrie Clinic.
Additionally, Dr. Chan is affiliated with New York Presbyterian Hospital and Mount Sinai Medical Center. He is an active member of several professional organizations including American Society of Gastrointestinal Endoscopy; American Gastroenterological Association, and the Chinese American Medical Society. Dr. Chan has successfully completed over 50,000 endoscopic procedures to date.
Dr. Chan, along with his family, resides in and enjoys the very multicultural communities he serves and that which have helped shape his desire to pursue medicine.
Hui Hing “Jack” Tin, MD, is a dedicated, board-certified gastroenterologist at Newtown Gastroenterology, with four New York City locations: Elmhurst and Flushing in Queens, Sunset Park in Brooklyn, and Chinatown in Manhattan.
Dr. Tin received his degree from St. George’s University School of Medicine in Grenada. After which, he completed a residency and fellowship with the Maimonides Medical Center in Brooklyn. Along with his medical practice, Dr. Tin has taught as a doctorate professor of gastroenterology at Maimonides Medical Center.
In his practice, he offers care for acid reflux, biliary tract problems, hepatitis B and C, Crohn’s disease, pancreas problems, colonoscopies, general internal check-ups, and ulcerative colitis. He keeps abreast of the latest technological advances in the field of gastroenterology, and brings this knowledge to his patients and Newtown Gastroenterology.
Dr. Tin’s patients come to him from all over New York, although he primarily serves the Chinese population in Brooklyn, Manhattan, and Flushing. Dr. Tin speaks Fukienese, Cantonese, Mandarin, and English.
Daniel Reich, MD, is a board-certified gastroenterologist and provides comprehensive and compassionate gastrointestinal care at his practice in Forest Hills, Queens, in New York City. To ensure his patients get the best care possible, Dr. Reich regularly pursues continuing education and training opportunities to expand his knowledge and skillset.
After graduating with a Bachelor of Arts in philosophy from Yeshiva University in New York City, Dr. Reich went on to earn his Doctor of Medicine at the Albert Einstein College of Medicine, one of the top medical schools in the country, which is located in the Morris Park neighborhood of the Bronx in New York City. He continued his medical training at Montefiore Medical Center, also in New York City, completing both his internship and residency program in internal medicine. He then went on for his fellowship training in gastroenterology at Westchester Medical Center in Valhalla, New York.
Dr. Reich is a board-certified diplomate in both internal medicine and gastroenterology. He is also an active member of the American Society for Gastrointestinal Endoscopy.
To better meet the needs of his diverse community, Dr. Reich is fluent in English, Hebrew, and Spanish.
Dr. Reich is an empathetic and attentive physician who takes the time needed with each of his patients to educate them about their gastrointestinal condition, so they can make the most informed decisions about their care.
Kevin Tin, MD, MBA, FACP, is a skilled gastroenterologist at Newtown Gastroenterology, with four New York City locations: Elmhurst and Flushing in Queens, Sunset Park in Brooklyn, and Chinatown in Manhattan.
Dr. Tin is proud of his Chinese heritage and his local training. He bridges communication and cultural barriers to obtain appropriate competent care in a community with many stomach, liver, and intestinal illnesses and cancer. He cares for his patients with a dedicated, proactive approach to their health and wellness.
After completing his undergraduate studies at Stony Brook University, Dr. Tin graduated Magna Cum Laude at the American University of Antigua. He also completed his master's in Health Care Administration at Plymouth State University during his medical training.
Dr. Tin completed his internal medicine residency and gastroenterology fellowship at Maimonides Medical Center and a clinical transplant hepatology fellowship training at New York University Langone Medical Center. He was then selected as Chief Fellow during his gastroenterology training. He is board certified in Obesity Medicine, Gastroenterology, and Hepatology. He is an active member of the American Medical Association and the American College of Gastroenterology.
He is also a Fellow of the American College of Physicians. He has published numerous articles and publications in multiple clinical journals and has spoken at various conferences. He holds hospital affiliations with Maimonides Medical Center, Northwell, NYP-Queens, and NYP–Brooklyn Methodist.
More Info: https://www.doctorpedia.com/doctor-profile/kevin-tin/
Anthony Chan, DO is a board-certified gastroenterologist at Newtown Gastroenterology. You can find him at our three New York City area locations: Chinatown in Manhattan; Flushing in Queens; Sunset Park in Brooklyn.
Dr. Chan integrates his deep expertise in gastrointestinal specialty with a holistic and empathetic approach to patient care. A long-time resident of the New York City area, Dr. Chan is an Asian immigrant attuned to the potential barriers that patients may face in these diverse communities thus practices patience and care in his communication.
Dr. Chan launched his private practice in 1999 after completing rigorous educational and medical training at a variety of institutions: BA, New York University; DO, Philadelphia College of Osteopathic Medicine; Residency at Maimonides Medical Center; Fellowships at Mount Sinai Medical Center and Robert Packer Hospital/Guthrie Clinic.
Additionally, Dr. Chan is affiliated with New York Presbyterian Hospital and Mount Sinai Medical Center. He is an active member of several professional organizations including American Society of Gastrointestinal Endoscopy; American Gastroenterological Association, and the Chinese American Medical Society. Dr. Chan has successfully completed over 50,000 endoscopic procedures to date.
Dr. Chan, along with his family, resides in and enjoys the very multicultural communities he serves and that which have helped shape his desire to pursue medicine.
Hui Hing “Jack” Tin, MD, is a dedicated, board-certified gastroenterologist at Newtown Gastroenterology, with four New York City locations: Elmhurst and Flushing in Queens, Sunset Park in Brooklyn, and Chinatown in Manhattan.
Dr. Tin received his degree from St. George’s University School of Medicine in Grenada. After which, he completed a residency and fellowship with the Maimonides Medical Center in Brooklyn. Along with his medical practice, Dr. Tin has taught as a doctorate professor of gastroenterology at Maimonides Medical Center.
In his practice, he offers care for acid reflux, biliary tract problems, hepatitis B and C, Crohn’s disease, pancreas problems, colonoscopies, general internal check-ups, and ulcerative colitis. He keeps abreast of the latest technological advances in the field of gastroenterology, and brings this knowledge to his patients and Newtown Gastroenterology.
Dr. Tin’s patients come to him from all over New York, although he primarily serves the Chinese population in Brooklyn, Manhattan, and Flushing. Dr. Tin speaks Fukienese, Cantonese, Mandarin, and English.
Israel Kochin M.D. is a board-certified pediatric gastroenterologist who provides care to children of all ages in the Midwood neighborhood of Brooklyn, New York, and the Elmhurst neighborhood of Queens, New York.
Dr. Kochin completed his bachelor’s degree in economics at Columbia University. After graduating, he attended the Albert Einstein College of Medicine in 1999. He then completed a residency in pediatrics at the Maimonides Medical Center before pursuing his fellowship training in gastroenterology, hepatology, and nutrition at the Mount Sinai Icahn School of Medicine and the University of California San Diego.
As a pediatric gastroenterologist, Dr. Kochin specializes in several childhood illnesses, including food allergies, abdominal pain, nausea, constipation, and autoimmune diseases. He is certified by the American Board of Pediatrics and was elected to become a fellow at the American Academy of Pediatrics.
Dr. Kochin can speak Russian, Hebrew, and English. He is also the author of several gastrointestinal disease articles published by esteemed medical journals.
At his offices in Brooklyn and Queens, New York, Dr. Kochin looks forward to providing your children with the compassionate and comprehensive care they need for gastrointestinal issues.
Dr. Jeremy Gutwein was born in Bronx, NY, and grew up in Westchester county. He received his Bachelor of Arts from New York University, Magna Cum Laude with Honors in Psychology in 1998. He received his medical degree from the Albert Einstein College of Medicine in 2002 and completed his internship and residency training in Internal Medicine at Montefiore Medical Center. He then earned a Master of Science degree in Nutrition at New York University in 2006 and went on to receive his training in Gastroenterology, which he completed in 2009, at Montefiore Medical Center. He joined Riverdale Gastroenterology and Liver Diseases immediately following his fellowship training.
Dr. Gutwein is certified by the American Board of Internal Medicine in Gastroenterology. He is a member of the American College of Gastroenterology, the American Gastroenterological Association, the New York Society of Gastroenterology and Endoscopy, and the American Society for Gastrointestinal Endoscopy.
Dr. Gutwein is on the medical staff of Montefiore Medical Center.
Dr. Gutwein lives in Manhattan with his girlfriend, Vivien and his Olde English Bulldogge, Frank. He enjoys Astronomy, physics, comedy and hiking.
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