Summary

Dr. Mark Lin treats colon polyps, melena, and upper GI bleeds, and performs colonoscopy, lower GI endoscopy, and upper GI endoscopy. He has practiced gastroenterology for 22 years and is affiliated with Oro Valley Hospital.

Dr. Lin earned his medical degree from Rush Medical College of Rush University Medical Center and sees patients in Tucson, Arizona. Patients on Vitals rate Dr. Lin 4.4 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 22 years of experience
  • 41 insurance plans accepted
  • speaks English
  • Rush Medical College Of Rush University Medical Center
  • 31 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Mark Lin has 2 locations

TMCOne - Wilmot, Adult Multispecialty

1396 N Wilmot RdTucson, AZ 85712
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

TMC Health Endoscopy

2424 N Wyatt Dr Ste 230Tucson, AZ 85712

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Mark Lin, MDAllison Duncan, APRNStephanie Fields, APRNDr. Cristiana Bortuzzo, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
3.1 
22 Years of Experience 40 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English, Italian
Tucson , AZTempe , AZTempe , AZTucson , AZ
Med School: Rush Medical College Of Rush University Medical Center Med School: Indiana State University Med School: Columbus State University Med School: University of Padova
Current Profile
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Insurance Plans Accepted by Mark Lin

  • AARP
  • Aetna
  • Anthem Blue Cross
  • Banner Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicare
  • Blue Cross Blue Shield of Arizona
  • CareSource
  • CHAMPVA
  • Cigna
  • EMI Health
  • GEHA
  • Golden Rule
  • Golden Rule - PPO
  • Health Choice Arizona
  • Health Choice Arizona - Medicaid (Managed)
  • HealthPartners
  • HealthSmart - PPO
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meritain Health
  • Meritain Health - PPO
  • Molina Healthcare - HMO
  • Physicians Mutual
  • PreferredOne
  • SCAN Health Plan
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - IPA
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - POS
  • University of Arizona Health Plans
  • Wellcare

Medical Specialties

Mark Lin has the following specialty

Specialty Expertise

Mark Lin has the following 10 areas of expertise

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

Certifications, License, & Education

22 Years Experience

Mark Lin holds an expired medical license in the state of Arizona.

Medical License

Medical Doctor with an expired medical license in the state of Arizona that expired in 2026.

Education & Training

Medical School

Graduated from Rush Medical College Of Rush University Medical Center in 2004.

NPI Number

Mark Lin's NPI number is 1366594749.

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Frequently Asked Questions

Is Mark Lin accepting new patients?
Mark Lin is accepting new patients on Vitals. View Mark Lin's profile on Vitals to make an appointment.
What languages does Mark Lin speak?
Mark Lin speaks English.
Does Mark Lin accept my insurance?
You can see the insurance plans that Mark Lin accepts on their Vitals profile.
Which hospitals is Mark Lin affiliated with?
Mark Lin is affiliated with Oro Valley Hospital.
Where is Mark Lin's office located?
Mark Lin's office is located at 1396 N Wilmot Rd, Tucson, AZ, 85712.

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