Summary

Dr. Harvey Olsen is a gastroenterologist and internal medicine physician with over six decades of medical experience. He earned his medical degree from the prestigious University of California San Francisco School of Medicine and completed his residency at LAC USC Medical Center. His extensive background in both gastroenterology and internal medicine allows him to provide comprehensive digestive health care alongside general medical services.

Dr. Olsen practices at Contra Costa County Regional Medical Center in Martinez, California. With 61 years of dedicated service to patients, he brings a wealth of knowledge and expertise to his practice. Patients have given him an average rating of 4.5, reflecting their confidence in his care and clinical skills.

Overview based on verified provider data

Quick Facts

  • 4.5
  • 61 years of experience
  • Lac Usc Medical Center
  • 1 written review
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Contra Costa County Regional Medical Center

2500 Alhambra AveMartinez, CA 94553

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Dr. Harvey William Olsen, MDAshley Anderson, APRNJan Seiler, APRNBhavana Akotia, PA-C
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
61 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Martinez , CASACRAMENTO , CAMontgomery , ALTempe , AZ
Med School: UNIVERSITY OF CALIFORNIA DAVIS SCHOOL OF MEDICINE Med School: East Tennessee State University - Quillen College of Medicine Med School: Georgia State University Med School: Charles R Drew University
Current Profile
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Insurance Plans Accepted by Dr. Harvey William Olsen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Harvey William Olsen has the following 2 specialties

Specialty Expertise

Dr. Harvey William Olsen 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

61 Years Experience

Dr. Harvey William Olsen holds an expired medical license in the state of California.

Medical License

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

Education & Training

Residency

Completed their residency at Lac Usc Medical Center.

Medical School

Graduated from UNIVERSITY OF CALIFORNIA DAVIS SCHOOL OF MEDICINE and University Of California San Francisco School Of Medicine in 1965.

NPI Number

Dr. Olsen's NPI number is 1780679647.

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Frequently Asked Questions

How can I make an appointment with Dr. Harvey William Olsen?
You can find contact information for Dr. Harvey William Olsen here on Vitals.
Which hospitals is Dr. Harvey William Olsen affiliated with?
Dr. Harvey William Olsen is affiliated with Contra Costa County Regional Medical Center.
Does Dr. Harvey William Olsen accept my insurance?
You can see the insurance plans that Dr. Harvey William Olsen accepts on their Vitals profile.
Does Dr. Harvey William Olsen accept virtual/telehealth appointments?
Dr. Harvey William Olsen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Harvey William Olsen accepting new patients?
Dr. Harvey William Olsen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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