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Dr. Calvin Olson, MD

Gastroenterology* Age 74
Dr. Calvin Olson, MD
3.7 (3 Ratings)
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Dr. Calvin Olson, MD is a Gastroenterologist in Modesto, CA.
Dr. Calvin Olson, MD
3.7 (3 Ratings)
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Dr. Calvin Olson, MD

Gastroenterology* Age 74
Modesto, CA
Accepting new patients
47 years of experience
Dr. Calvin Olson, MD is a Gastroenterologist in Modesto, CA.

About

Dr. Olson graduated from University of California at Berkeley. Dr. Calvin Olson, MD is a Gastroenterologist in Modesto, CA and has 47 years experience. Dr. Olson currently practices at Practice and are affiliated with Memorial Medical Center and Stanislaus Surgical Hospital. At present, Dr. Olson received an average rating of 3.7/5 from patients and has been reviewed 3 times. Dr. Olson's office accepts new patients. Dr. Olson is board certified in Gastroenterology and accepts multiple insurance plans.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

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Experience Check

Enter a condition or procedure
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Barrett's Esophagus
Chronic Gastritis
Colorectal Polyp
Diaphragmatic and Hiatal Hernia
Dysphagia
Esophagitis
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroptosis
Hemorrhoids
Inflammatory Bowel Disease
Intestinal Diverticulosis
Irritable Bowel Syndrome
Noninfectious Gastroenteritis and Colitis
Reflux Esophagitis
Duodenal Polypectomy
Abdominal Pain
Acute Gastritis
Alcoholic Cirrhosis
Alcoholic Gastritis
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Benign Neoplasm of the Digestive System
Boerhaave's Syndrome
Celiac Disease
Cirrhosis
Congenital Achalasia
Congenital Anomaly Esophagus
Constipation
Crohn's Disease
Dehydration
Diarrhea
  • View other providers who treat Diarrhea
Diffuse Esophageal Spasm
Duodenal Ulcer
Duodenitis
Dysentery
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Familial Adenomatous Polyposis
Food Allergy
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Heartburn
Hemochromatosis
Hepatitis B - Immune Response
Hepatitis C
Hepatopulmonary Syndrome
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Obstruction
Intestinal Tuberculosis
Intestinal Ulcer
Ischemic Colitis
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Malnutrition
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Non-Neonatal Jaundice
Pancreatitis
Pelvic Abscess
Peptic Ulcer
Pyloric Stenosis
Stomal Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Vitamin B12 Anemia
Vitamin_Deficiency
Vomiting Disorders
Anoscopy
  • View other providers who treat Anoscopy
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Endoscopy
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Northern CA Cigna + Oscar Open Access Plus EPO
  • CA Healthnet PPO
    CA Employer Group Plans HMO
  • Cigna PPO
    Open Access Plus
  • Pathway-CA EPO
    Blue Cross CA Anthem High Performance Network
  • National POS
    Choice Care PPO
    Choice POS
  • Advantage Preferred DirectAccess Plus PPO
    Blue Cross Blue Shield of California PPO
  • Prudent Buyer Large Group CA PPO
    California Care Small Group HMO
    Prudent Buyer Small Group CA PPO
    California Care Large Group HMO
    Advantage HMO
    Prudent Buyer Individual CA PPO
  • Blue Card High Performance Network HPN
    Blue Card PPO
  • Bronze 60 SHOP PPO
    Blue Shield of California PPO
    Platinum 90 PPO
    Bronze Full 4500 PPO
    Silver 70 PPO

Locations

  1. 1 Briggsmore Specialty Center
    1409 E Briggsmore Ave, Modesto, CA 95355
    Icon Directions Right Arrow Directions Phone Icon (209) 550-4750
  2. 2 Sutter Gould Medical Foundation
    3100 W Christoffersen Pkwy, Turlock, CA 95382
    Icon Directions Right Arrow Directions Phone Icon (209) 632-3901
  3. 3 Sutter Gould Medical Foundation Clinical
    600 Coffee Rd, Modesto, CA 95355
    Icon Directions Right Arrow Directions Phone Icon (209) 550-4725

Patient Satisfaction

Likelihood to recommend Dr. Olson
3.7
Based on 3 Reviews
5 Stars (2)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Dr. Olson's Office & Staff

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  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Olson

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Gastroenterology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University of California at Berkeley
    1977
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Calvin Olson, MD. To arrange an appointment, call the number on Dr. Olson's profile.

Dr. Calvin Olson, MD is affiliated with Memorial Medical Center and Stanislaus Surgical Hospital.

Yes, Dr. Calvin Olson, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Memorial Medical Center

    1700 Coffee Rd, Modesto, CA

  • Stanislaus Surgical Hospital

    1421 Oakdale Rd, Modesto, CA