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- Gastroenterologists
- AZ
- Tucson
- Dr. Robert McCallum, MD
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Dr. Robert McCallum, MD
Overview of Dr. Robert McCallum, MD
Dr. Robert McCallum, MD is a Gastroenterology Specialist in Tucson, AZ. They graduated from Universidad De Buenos Aires, Argentina and is affiliated with Oro Valley Hospital and Tucson Medical Center. Patients rated Dr. McCallum an average 4.7 star rating.
Dr. McCallum works at
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Dr. McCallum's Office Locations
-
1
Tucson Gastroenterology Institute LLC3040 N Swan Rd Ste A, Tucson, AZ 85712 Directions (520) 327-3454
Hospital Affiliations
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
- Oro Valley Hospital
- Tucson Medical Center
Experience & Treatment Frequency
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency HighFrequency NormalFrequency May Perform Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency
HighFrequency
NormalFrequency
May Perform
Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
Search for conditions or procedures.
Condition or procedure
Treatment Frequency
Diaphragmatic and Hiatal Hernia
Diarrhea
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Abdominal Pain
All Types of Food Poisoning
Anal or Rectal Pain
Anemia
Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Biliary Disorders
Celiac Disease
Chronic Gastritis
Cirrhosis
Colon Disorders
Colon Polyp
Colorectal Polyp
Congenital Achalasia
Congenital Anomaly Intestine
Constipation
Crohn's Disease
Diffuse Esophageal Spasm
Duodenitis
Dysentery
Dysphagia
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Dilation
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Stricture
Esophageal Ulcer
Esophageal Varices
Esophagitis
Food Poisoning
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Gastroptosis
Heartburn
Helicobacter Pylori Gastrointestinal Tract Infection
Hemorrhoids
Hernia
Hiatal Hernia
Ileus
Impacted Shoulders
Indigestion
Infectious Diarrheal Disease
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Obstruction
Intestinal Ulcer
Irritable Bowel Syndrome
Ischemic Colitis
Lactose Intolerance
Liver Diseases and Disorders
Microscopic Colitis
Nausea
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Peptic Ulcer
Primary Biliary Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Reflux Esophagitis
Retroperitoneum Cancer
Salmonella Food Poisoning
Small Intestine Disorders
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Enteritis
Vomiting Disorders
Weight Loss
Anoscopy
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
Esophageal pH Monitoring
Esophageal Stenting
Flexible Sigmoidoscopy
Gallbladder Scan
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
Manometry
Percutaneous Edoscopic Gastrostomy (PEG)
pH Probe
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Screening Colonoscopy
Therapeutic Colonoscopy
VAP Lipid Testing
Wireless pH Testing
Diaphragmatic and Hiatal Hernia
Diarrhea
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Diaphragmatic and Hiatal Hernia
Diarrhea
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Treatment frequency
Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Diaphragmatic and Hiatal Hernia
- View other providers who treat Diaphragmatic and Hiatal Hernia
Diarrhea
- View other providers who treat Diarrhea
ERCP (Endoscopic Retrograde Cholangiopancreatography)
- View other providers who treat ERCP (Endoscopic Retrograde Cholangiopancreatography)
Abdominal Pain
- View other providers who treat Abdominal Pain
Anemia
- View other providers who treat Anemia
Barrett's Esophagus
- View other providers who treat Barrett's Esophagus
Chronic Gastritis
- View other providers who treat Chronic Gastritis
Colorectal Polyp
- View other providers who treat Colorectal Polyp
Constipation
- View other providers who treat Constipation
Crohn's Disease
- View other providers who treat Crohn's Disease
Dysphagia
- View other providers who treat Dysphagia
Esophageal Motility Disorders
- View other providers who treat Esophageal Motility Disorders
Esophagitis
- View other providers who treat Esophagitis
Gas-Bloat Syndrome
- View other providers who treat Gas-Bloat Syndrome
Gastritis
- View other providers who treat Gastritis
Gastroesophageal Reflux Disease (GERD)
- View other providers who treat Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
- View other providers who treat Gastrointestinal Bleeding
Gastroptosis
- View other providers who treat Gastroptosis
Heartburn
- View other providers who treat Heartburn
Hemorrhoids
- View other providers who treat Hemorrhoids
Indigestion
- View other providers who treat Indigestion
Inflammatory Bowel Disease
- View other providers who treat Inflammatory Bowel Disease
Intestinal Diverticulitis
- View other providers who treat Intestinal Diverticulitis
Intestinal Diverticulosis
- View other providers who treat Intestinal Diverticulosis
Intestinal Ulcer
- View other providers who treat Intestinal Ulcer
Irritable Bowel Syndrome
- View other providers who treat Irritable Bowel Syndrome
Nausea
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Noninfectious Gastroenteritis and Colitis
- View other providers who treat Noninfectious Gastroenteritis and Colitis
Reflux Esophagitis
- View other providers who treat Reflux Esophagitis
Ulcerative Colitis
- View other providers who treat Ulcerative Colitis
Vomiting Disorders
- View other providers who treat Vomiting Disorders
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
- View other providers who treat Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
- View other providers who treat Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
- View other providers who treat Endoscopy (Esophagus, Stomach, Small Intestine)
Flexible Sigmoidoscopy
- View other providers who treat Flexible Sigmoidoscopy
Manometry
- View other providers who treat Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
- View other providers who treat Rigid Proctosigmoidoscopy
All Types of Food Poisoning
- View other providers who treat All Types of Food Poisoning
Anal or Rectal Pain
- View other providers who treat Anal or Rectal Pain
Ascites
- View other providers who treat Ascites
Benign Neoplasm of the Digestive System
- View other providers who treat Benign Neoplasm of the Digestive System
Biliary Cirrhosis
- View other providers who treat Biliary Cirrhosis
Biliary Disorders
- View other providers who treat Biliary Disorders
Celiac Disease
- View other providers who treat Celiac Disease
Cirrhosis
- View other providers who treat Cirrhosis
Colon Disorders
- View other providers who treat Colon Disorders
Colon Polyp
- View other providers who treat Colon Polyp
Congenital Achalasia
- View other providers who treat Congenital Achalasia
Congenital Anomaly Intestine
- View other providers who treat Congenital Anomaly Intestine
Diffuse Esophageal Spasm
- View other providers who treat Diffuse Esophageal Spasm
Duodenitis
- View other providers who treat Duodenitis
Dysentery
- View other providers who treat Dysentery
Enteritis
- View other providers who treat Enteritis
Eosinophilic Esophagitis
- View other providers who treat Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
- View other providers who treat Esophageal Achalasia and Cardiospasm
Esophageal Dilation
- View other providers who treat Esophageal Dilation
Esophageal Diverticulum
- View other providers who treat Esophageal Diverticulum
Esophageal Stricture
- View other providers who treat Esophageal Stricture
Esophageal Ulcer
- View other providers who treat Esophageal Ulcer
Esophageal Varices
- View other providers who treat Esophageal Varices
Food Poisoning
- View other providers who treat Food Poisoning
Gallstones
- View other providers who treat Gallstones
Gastric Ulcer
- View other providers who treat Gastric Ulcer
Gastrointestinal Malabsorption
- View other providers who treat Gastrointestinal Malabsorption
Gastroparesis
- View other providers who treat Gastroparesis
Helicobacter Pylori Gastrointestinal Tract Infection
- View other providers who treat Helicobacter Pylori Gastrointestinal Tract Infection
Hernia
- View other providers who treat Hernia
Hiatal Hernia
- View other providers who treat Hiatal Hernia
Ileus
- View other providers who treat Ileus
Impacted Shoulders
- View other providers who treat Impacted Shoulders
Infectious Diarrheal Disease
- View other providers who treat Infectious Diarrheal Disease
Intestinal Obstruction
- View other providers who treat Intestinal Obstruction
Ischemic Colitis
- View other providers who treat Ischemic Colitis
Lactose Intolerance
- View other providers who treat Lactose Intolerance
Liver Diseases and Disorders
- View other providers who treat Liver Diseases and Disorders
Microscopic Colitis
- View other providers who treat Microscopic Colitis
Neoplasm of Gastrointestinal Tract
- View other providers who treat Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
- View other providers who treat Non-Alcoholic Fatty Liver Disease
Pancreatitis
- View other providers who treat Pancreatitis
Peptic Ulcer
- View other providers who treat Peptic Ulcer
Primary Biliary Cholangitis
- View other providers who treat Primary Biliary Cholangitis
Proctoptosis
- View other providers who treat Proctoptosis
Pyloric Stenosis
- View other providers who treat Pyloric Stenosis
Rectal Prolapse
- View other providers who treat Rectal Prolapse
Retroperitoneum Cancer
- View other providers who treat Retroperitoneum Cancer
Salmonella Food Poisoning
- View other providers who treat Salmonella Food Poisoning
Small Intestine Disorders
- View other providers who treat Small Intestine Disorders
Unexplained Weight Loss
- View other providers who treat Unexplained Weight Loss
Upper Digestive Tract Cancer
- View other providers who treat Upper Digestive Tract Cancer
Viral Enteritis
- View other providers who treat Viral Enteritis
Weight Loss
- View other providers who treat Weight Loss
Anoscopy
- View other providers who treat Anoscopy
Colon Cancer Screening
- View other providers who treat Colon Cancer Screening
Colorectal Cancer Screening
- View other providers who treat Colorectal Cancer Screening
Esophageal pH Monitoring
- View other providers who treat Esophageal pH Monitoring
Esophageal Stenting
- View other providers who treat Esophageal Stenting
Gallbladder Scan
- View other providers who treat Gallbladder Scan
Hemorrhoidectomy or Excision of Anal Tags
- View other providers who treat Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
- View other providers who treat Hepatitis A Screening
Hepatitis B Virus Screening
- View other providers who treat Hepatitis B Virus Screening
Hepatitis C Virus Screening
- View other providers who treat Hepatitis C Virus Screening
Hepatitis Screening
- View other providers who treat Hepatitis Screening
Impedance Testing
- View other providers who treat Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
- View other providers who treat Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
- View other providers who treat Liver Function Test
Percutaneous Edoscopic Gastrostomy (PEG)
- View other providers who treat Percutaneous Edoscopic Gastrostomy (PEG)
pH Probe
- View other providers who treat pH Probe
Screening Colonoscopy
- View other providers who treat Screening Colonoscopy
Therapeutic Colonoscopy
- View other providers who treat Therapeutic Colonoscopy
VAP Lipid Testing
- View other providers who treat VAP Lipid Testing
Wireless pH Testing
- View other providers who treat Wireless pH Testing
Check your insurance
Please double-check when making an appointment.
View All Accepted Carriers
- Aetna
- Anthem
- Assurant Health
- Blue Cross Blue Shield
- Buckeye Community Health Plan
- CareFirst Blue Cross Blue Shield
- Centene
- CHAMPVA
- Cigna
- Cofinity
- Commercial Insurance Company
- CoreSource
- Coventry Health Care
- Delta Health System
- First Health
- Golden Rule
- Government Employees Health Association (GEHA)
- Harvard Pilgrim Health Care
- Health Net
- Health Net of Arizona, Inc.
- HealthPartners
- HealthSmart
- Humana
- Mail Handlers Benefit Plan (MHBP)
- Medical Mutual of Ohio
- Midwest Health Plan
- MultiPlan
- MVP Health Care
- Principal Financial Group
- Thrivent Financial
- UnitedHealthCare
- WellPoint
- Wells Fargo Insurance
- Worker's Compensation
* Please verify this information when scheduling an appointment.
Ratings & Reviews
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Learn more about how FindCare's ratings and reviews work
4.7
Average provider rating
Based on 196 ratings
Patient Ratings (196)
5 Star
(174)
4 Star
(6)
3 Star
(2)
2 Star
(2)
1 Star
(12)
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About Dr. Robert McCallum, MD
Specialties*
- Gastroenterology
-
*Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Specialties*
Languages Spoken
- English, Spanish
Languages Spoken
NPI Number
- 1134264427
NPI Number
A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.
Education & Certifications
Fellowship
- Temple University Hospital
Fellowship
Internship
- Abington Memorial Hospital
Internship
Medical Education
- Universidad De Buenos Aires, Argentina
Medical Education
Undergraduate School
- University of British Columbia
Undergraduate School
Board Certifications
- Gastroenterology
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.
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.
Frequently Asked Questions
Dr. McCallum accepts Aetna, Anthem and Blue Cross Blue Shield, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. McCallum has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. McCallum works at
Dr. McCallum speaks Spanish.
196 patients have reviewed Dr. McCallum. The overall rating for this provider is 4.7. You can read verified reviews and ratings and leave your own review based on your experience with Dr. McCallum.
Whether a person prefers to schedule an appointment online or over the phone with Dr. McCallum, there are benefits to both methods. A person calling to schedule an with Dr. McCallum appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.
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Telehealth Options
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Call now to make an appointment
(520) 327-3454