Summary

Dr. Robert Webman is a gastroenterologist and internal medicine specialist with 48 years of experience treating digestive and general medical conditions. He earned his medical degree from the University of Massachusetts Medical School and completed his residency at LSU Health Sciences. His extensive background allows him to address complex gastrointestinal issues alongside comprehensive internal medicine care. Dr. Webman is fluent in both English and Spanish.

Dr. Webman practices at multiple locations throughout Torrance and San Pedro, California, with affiliations at UCI Health Lakewood and several prominent medical centers in the region. He specializes in treating conditions such as upper gastrointestinal bleeding and diabetes management, particularly in older adults. His practice includes advanced diagnostic procedures and specialized pathology testing to ensure accurate diagnosis and treatment. Patients have given Dr. Webman an average rating of 3.7 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 48 years of experience
  • 58 insurance plans accepted
  • speaks English, Spanish
  • Lsu Health Sciences
  • 8 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 7 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Robert Marc Webman has 7 locations

Webman Robert M Office

4305 Torrance Blvd Ste 406Torrance, CA 90503
Mon9:00 am - 5:30 pm
Tue9:00 am - 5:30 pm
Wed9:00 am - 5:30 pm
Thu9:00 am - 5:30 pm
Fri9:00 am - 5:30 pm
SatClosed
SunClosed

Webman Robert M Office

1360 W 6th St Ste 185San Pedro, CA 90732
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Harbor Ucla Medical Center

1000 W Carson StTorrance, CA 90502

Kindred Hospital Paramount

16453 Colorado AveParamount, CA 90723

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Dr. Robert Marc Webman, MDRachel Oliver, APRNRebecca Humphries, APRNBhavana Akotia, PA-C
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
48 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Torrance , CASACRAMENTO , CASACRAMENTO , CATempe , AZ
Med School: University Of Massachusetts Medical School Med School: University of South Alabama Med School: Emory University Med School: Charles R Drew University
Current Profile
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Insurance Plans Accepted by Dr. Robert Marc Webman

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Ambetter
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Kansas
  • Blue Cross Blue Shield of Oklahoma
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Cross of Idaho
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Bright Health
  • CalOptima
  • CareFirst Blue Cross Blue Shield
  • CareMore
  • CHAMPVA
  • Chinese Community Health Plan
  • Cigna
  • Cigna-HealthSpring
  • Commonwealth Care Alliance
  • Community Health Group
  • Community Health Plan of Washington
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • HealthPartners
  • Humana
  • Humana - HMO
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid (Managed)
  • Nippon Life Benefits
  • Optima Health
  • Optum Health
  • Oscar Health Insurance
  • Premera Blue Cross
  • Providence Health Plans
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Wellcare
  • Western Health Advantage

Medical Specialties

Dr. Robert Marc Webman has the following 2 specialties

Specialty Expertise

Dr. Robert Marc Webman 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

48 Years Experience

Dr. Robert Marc Webman holds an active medical license in the state of California.

Medical License

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

Education & Training

Residency

Completed their residency at Lsu Health Sciences.

Medical School

Graduated from University Of Massachusetts Medical School in 1978.

NPI Number

Dr. Webman's NPI number is 1174565527.

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Frequently Asked Questions

Does Dr. Robert Marc Webman accept virtual/telehealth appointments?
Dr. Robert Marc Webman has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Robert Marc Webman speak?
Dr. Robert Marc Webman speaks English and Spanish.
How can I make an appointment with Dr. Robert Marc Webman?
You can find contact information for Dr. Robert Marc Webman here on Vitals.
Where is Dr. Robert Marc Webman's office located?
Dr. Robert Marc Webman's office is located at 4305 Torrance Blvd Ste 406, Torrance, CA, 90503.
Which hospitals is Dr. Robert Marc Webman affiliated with?
Dr. Robert Marc Webman is affiliated with Uci Health Lakewood.

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