Alan F Sloyer, MD Hepatology

Alan F Sloyer, MD

Hepatology, Gastroenterology and Internal Medicine
Great Neck, NY 11023
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Patients’ Perspective

  • Easy scheduling
  • Good bedside manner
  • Takes time to answer questions

About Alan F Sloyer MD

Alan F Sloyer, MD is a health care provider primarily located in Great Neck, NY. He has 40 years of experience. His specialties include Hepatology, Gastroenterology and Internal Medicine.

Alan Sloyer has received the following awards:


North Shore Gastroenterology Associates 233 E Shore Rd Ste 101 Great Neck, NY 11023


Dr. Alan F Sloyer has the following 3 specialties

Specialty Expertise

Dr. Alan F Sloyer has the following 10 areas of expertise

  • Celiac Disease
  • Hemorrhoids
  • Irritable Bowel Syndrome (IBS)
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Ulcerative Colitis
  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Colonoscopy


3 Awards

  • Patients' Choice Award (2018, 2014, 2012)

    Patients' Choice Award Patients' Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.

  • On-Time Doctor Award (2014)

    On-Time Doctor Award Vitals On-Time + Promptness Award recognizes doctors with consistent high ratings for timeliness of appointments. The honor is granted based on a physician's overall and promptness scores.

  • Compassionate Doctor Recognition (2018, 2016, 2014)

    Compassionate Doctor Recognition Compassionate Doctor certification is granted to physicians who treat their patients with the utmost kindness. The honor is granted based on a physician's overall and bedside manner scores.


40 Years Experience

Suny Downstate Medical Center College Of Medicine

Graduated in 1982

Memorial Sloan Kettering Cancer Center


Dr. Alan F Sloyer Accepts the Following Insurance

  • Aetna Choice POS II
  • Aetna Elect Choice EPO
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna NYC Community Plan
  • Aetna Select
  • Aetna Signature Administrators PPO
  • Aexcel PPO
  • BCBS Blue Card PPO
  • BCBS MA Blue Care Elect PPO
  • BCBS MA Preferred Blue PPO
  • BluePPO HSA
  • CDPHP New York State of Health - Small Business
  • CIGNA Open Access Plus
  • Connecticare Flex Connecticut
  • Emblem Health Select Care
  • Emblem Health Select Care Bronze
  • Emblem HIP Select PPO
  • Empire Blue Priority EPO
  • Empire Blue Priority NY
  • Empire HMO
  • Empire HMO Bronze Individual via Exchange
  • Empire PPO
  • Empire Prism EPO Blue Priority
  • First Health PPO
  • Harvard Pilgrim PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Multiplan PPO
  • MVP Liberty EPO/PPO
  • MVP Preferred PPO
  • NSLIJ Careconnect
  • Oscar Circle
  • Oscar Circle Plus
  • Oscar Insurance NY
  • Oxford Freedom
  • Oxford Garden State
  • Oxford Liberty
  • Oxford Metro
  • PPO 6000 Series
  • Savings Plus of Metro NY
  • UHC Choice Plus POS
  • UHC Compass HMO
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Options PPO

More about Dr. Alan F Sloyer

Alan Sloyer, M.D. is a founding member of North Shore Gastroenterology Associates. He is a 1982 graduate of State University of New York-Downstate Medical Center, College of Medicine where received his M.D. degree with honors. He was elected a member of Alpha Omega Alpha, the national medical school honor society, in 1982. Prior to entering medical school, he attended Hofstra University where he earned a BA degree, with summa cum laude honors. He was elected a member of Phi Beta Kappa in 1978. After graduation from medical school, he entered residency training in Internal Medicine in a combined program at North Shore University Hospital in Manhasset, New York and at Memorial-Sloan Kettering Cancer Center in New York. During that time, he also served as Assistant Chief Resident in the Department of Medicine. He completed this residency in 1985, and then completed a fellowship in Gastroenterology at Memorial-Sloan Kettering Cancer Center in 1987. During his fellowship, he was a Paul Sherlock Fellow in Gastrointestinal Oncology as well an American Cancer Society Clinical Fellow in Oncology. Dr. Sloyer has been in practice since July 1987. He is certified by the American Board of Internal Medicine in both Internal Medicine and in Gastroenterology. Dr. Sloyer actively participates in the education of medical students, residents in Internal Medicine, and fellows in Gastroenterology. He is currently a Clinical Assistant Professor of Medicine at the Hofstra University School of Medicine. He also holds a teaching appointment at Memorial-Sloan Kettering Cancer Center (adjunct) in the Department of Medicine. Dr. Sloyer has attained Fellowship in the American College of Physicians and the American College of Gastroenterology. He is a member of the American College of Gastroenterology, Crohn’s and Colitis Foundation of America and the New York State Medical Society. He attends and presents at many local, national, and international meetings. Dr. Sloyer is on the professional staffs at North Shore University Hospital (Manhasset and Glen Cove), and at St. Francis Hospital, Roslyn New York. His interests are largely in the fields of colorectal cancer screening, inflammatory bowel disease and irritable bowel syndrome. He is an expert endoscopist and performs a large number of colonoscopies and upper endoscopies each year.

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