Summary

Dr. Mark Adsit specializes in gastroenterology and internal medicine, bringing over four decades of medical expertise to his practice. He earned his medical degree from New York Medical College and completed his residency training at Albany Medical Center. With 43 years of experience treating digestive health conditions, Dr. Adsit has developed extensive knowledge in managing complex gastrointestinal disorders. He communicates with patients in English.

Dr. Adsit practices at The Saratoga Hospital and provides care at locations in Burnt Hills, New York. He focuses on treating colon polyps and diverticular conditions including diverticulosis. His procedural expertise includes performing colonoscopies and lower gastrointestinal endoscopy procedures with sedation for patient comfort. Patients have given him an average rating of 4.5 out of 5 on Vitals, reflecting their confidence in his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 43 years of experience
  • 22 insurance plans accepted
  • speaks English
  • Albany Medical Center
  • 1 written review
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Mark Guy Adsit has 2 locations

Saratoga Schenectady Endoscopy Center

1 Wellness DrBurnt Hills, NY 12027
Mon7:00 am - 4:00 pm
Tue7:00 am - 4:00 pm
Wed7:00 am - 4:00 pm
Thu7:00 am - 4:00 pm
Fri7:00 am - 4:00 pm
SatClosed
SunClosed

Saratoga Schenectady Gastroenterology Associates Pc

848 Route 50Burnt Hills, NY 12027
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Mark Guy Adsit, MD
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Dr. Mark Guy Adsit, MDDr. Michael Seth Rosman, MDRebecca Humphries, APRNChimdi Mfebe, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
43 Years of Experience 10 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Burnt Hills , NYNEW YORK , NYSACRAMENTO , CALittle Rock , AR
Med School: New York Medical College Med School: New York University School Of Medicine Med School: Emory University Med School: Chamberlain University College of Nursing
Current Profile
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Insurance Plans Accepted by Dr. Mark Guy Adsit

  • Aetna
  • Aetna - Medicare
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • CDPHP
  • CDPHP - HMO
  • CDPHP - Medicare (Advantage HMO)
  • Cigna
  • Empire Plan
  • Fidelis Care (NY)
  • Humana
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • MVP Health Care
  • MVP Health Care - HMO
  • Tricare
  • UnitedHealthcare

Medical Specialties

Dr. Mark Guy Adsit has the following 2 specialties

Specialty Expertise

Dr. Mark Guy Adsit has the following 11 areas of expertise

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

Certifications, License, & Education

43 Years Experience

Dr. Mark Guy Adsit holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2026.

Education & Training

Residency

Completed their residency at Albany Medical Center.

Medical School

Graduated from New York Medical College in 1983.

NPI Number

Dr. Adsit's NPI number is 1750385001.

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Frequently Asked Questions

Which hospitals is Dr. Mark Adsit affiliated with?
Dr. Mark Adsit is affiliated with The Saratoga Hospital.
Does Dr. Mark Adsit accept my insurance?
You can see the insurance plans that Dr. Mark Adsit accepts on their Vitals profile.
How can I make an appointment with Dr. Mark Adsit?
You can find contact information for Dr. Mark Adsit here on Vitals.
Where is Dr. Mark Adsit's office located?
Dr. Mark Adsit's office is located at 1 Wellness Dr, Burnt Hills, NY, 12027.
What languages does Dr. Mark Adsit speak?
Dr. Mark Adsit speaks English.

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