Summary

Dr. Clark Harrison specializes in gastroenterology and internal medicine, bringing nearly four decades of medical expertise to his practice. He earned his medical degree from the University of Virginia School of Medicine and completed his residency at MetroHealth Medical Center. With 39 years of experience treating digestive system disorders and providing comprehensive internal medicine care, Dr. Harrison has developed extensive expertise in his field. He is fluent in both Spanish and English.

Dr. Harrison practices at multiple locations throughout Reno, Nevada, and maintains affiliations with Northern Nevada Medical Center among other regional hospitals. His clinical focus includes treating conditions such as colon polyps, esophagitis, and upper gastrointestinal bleeding. He performs specialized procedures including colonoscopy and lower gastrointestinal endoscopy to diagnose and treat digestive system problems. Patients have given him an average rating of 3.3 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.3
  • 39 years of experience
  • 49 insurance plans accepted
  • speaks Spanish, English
  • Metrohealth Medical Center
  • 2 written reviews
  • 2 specialties
  • 17 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 7 office locations
  • Male

Office Locations

Dr. Clark Ashley Harrison has 7 locations

Gastroenterology Consultants

880 Ryland StReno, NV 89502
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

Renown South Meadows Medical Center

10101 Double R BlvdReno, NV 89521

Renown Regional Medical Center

1155 Mill StReno, NV 89502

Mercy Hospital Of Folsom

1650 Creekside DrFolsom, CA 95630

Gastroenterology Medical Clinic

1580 Creekside Dr Ste 220Folsom, CA 95630
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Clark Ashley Harrison, MD
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Dr. Clark Ashley Harrison, MDAlexandra Morgan, APRNRebecca Humphries, APRNStephanie Fields, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.3 
39 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English Speaks English
Reno , NVLittleton , COSACRAMENTO , CATempe , AZ
Med School: University Of Virginia School Of Medicine Med School: Chamberlain University Med School: Emory University Med School: Columbus State University
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Clark Ashley Harrison

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Allwell - Medicare (Advantage HMO)
  • Ambetter
  • Anthem Blue Cross Blue Shield - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicare (Advantage HMO)
  • Blue Cross Blue Shield of Oklahoma
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Cigna
  • Cigna - PPO
  • GEHA
  • Golden Rule
  • Health Plan of Nevada
  • Health Plan of Nevada - Medicaid (Managed)
  • Hometown Health
  • Hometown Health - HMO
  • Humana
  • Humana - HMO
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare - Medicaid (Managed)
  • Mutual of Omaha - Medicare
  • Optum Health
  • Optum Health - Medicare (Advantage HMO)
  • Prominence Health Plan
  • Sierra Health and Life
  • Sierra Health and Life - Medicaid (Managed)
  • STLDentalPlan| LLC
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • University of Utah Health Plans
  • Western Health Advantage
  • Western Health Advantage - HMO

Medical Specialties

Dr. Clark Ashley Harrison has the following 2 specialties

Specialty Expertise

Dr. Clark Ashley Harrison has the following 17 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Barrett Esophagus
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Polyps
  • Sigmoidoscopy
  • Stomach Cancer
  • Stomach Diseases
  • Ulcerative Colitis

Certifications, License, & Education

39 Years Experience

EDUCATION & TRAINING

Residency

Metrohealth Medical Center

Medical School

University Of Virginia School Of MedicineGraduated in 1987

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Frequently Asked Questions

Where is Dr. Clark Harrison's office located?
Dr. Clark Harrison's office is located at 880 Ryland St, Reno, NV, 89502.
How can I make an appointment with Dr. Clark Harrison?
You can find contact information for Dr. Clark Harrison here on Vitals.
Which hospitals is Dr. Clark Harrison affiliated with?
Dr. Clark Harrison is affiliated with Northern Nevada Medical Center.
Does Dr. Clark Harrison accept my insurance?
You can see the insurance plans that Dr. Clark Harrison accepts on their Vitals profile.
Is Dr. Clark Harrison accepting new patients?
Dr. Clark Harrison is accepting new patients on Vitals. View Dr. Clark Harrison's profile on Vitals to make an appointment.

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