Summary

Dr. Sheldon Leidner is an internal medicine physician who also specializes in gastroenterology. He earned his medical degree from New York Medical College, where he also completed his residency training. With 54 years of experience in medicine, Dr. Leidner brings extensive knowledge to patient care. He speaks English.

Dr. Leidner practices at multiple locations throughout Monticello, New York, and maintains an affiliation with Garnet Health Medical Center Catskills Harris. His expertise includes treating chronic kidney disease and kidney conditions, as well as managing obstructive sleep apnea. He performs retinal imaging and comprehensive eye exams as part of his patient care services. Patients have given Dr. Leidner an average rating of 4.6 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.6
  • 54 years of experience
  • 10 insurance plans accepted
  • speaks English
  • New York Medical College
  • 2 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Office Locations

Dr. Sheldon David Leidner has 4 locations

Sullivan Internal Medicine Group Pc

4058 State Route 42 Ste 5Monticello, NY 12701
Mon8:00 am - 6:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 6:00 pm
Sat9:00 am - 1:00 pm
SunClosed

Middletown Medical Pc

518 BroadwayMonticello, NY 12701

Mobilemedic Ems

266 Main StHurleyville, NY 12747

Health Center At Monticello

19 Lakewood Ave # 23Monticello, NY 12701
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Sheldon David Leidner, MD
Eric Harker
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Dr. Sheldon David Leidner, MDEric HarkerNatalie Howard, MSN, DNPDr. Lisa Persaud, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
3.9 
54 Years of Experience 25 Years of Experience 6 Years of Experience 20 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Monticello , NYLyons , CONew York City , NYHicksville , NY
Med School: New York Medical College Med School: Duke University School Of Medicine Med School: St Georges University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Sheldon David Leidner

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - Medicare
  • Blue Cross Blue Shield
  • EmblemHealth
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • MVP Health Care
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Sheldon David Leidner has the following 2 specialties

Specialty Expertise

Dr. Sheldon David Leidner has the following 12 areas of expertise

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

Certifications, License, & Education

54 Years Experience

EDUCATION & TRAINING

Residency

New York Medical College

Medical School

New York Medical CollegeGraduated in 1972

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Frequently Asked Questions

Is Dr. Sheldon Leidner accepting new patients?
Dr. Sheldon Leidner is accepting new patients on Vitals. View Dr. Sheldon Leidner's profile on Vitals to make an appointment.
Does Dr. Sheldon Leidner accept my insurance?
You can see the insurance plans that Dr. Sheldon Leidner accepts on their Vitals profile.
Does Dr. Sheldon Leidner accept virtual/telehealth appointments?
Dr. Sheldon Leidner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Sheldon Leidner affiliated with?
Dr. Sheldon Leidner is affiliated with Garnet Health Medical Center Catskills Harris.
What languages does Dr. Sheldon Leidner speak?
Dr. Sheldon Leidner speaks English.

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