Summary

Dr. Robert Webman is a gastroenterologist and internal medicine physician with nearly five decades of medical experience. He earned his medical degree from the University of Massachusetts Medical School and completed his residency at LSU Health Sciences. With 48 years of dedicated practice, Dr. Webman brings extensive expertise to digestive health care. He is fluent in both English and Spanish, allowing him to serve diverse patient communities.

Dr. Webman practices throughout the Torrance and San Pedro areas in California, with affiliations at multiple respected medical centers including UCI Health Lakewood, Harbor UCLA Medical Center, and Torrance Memorial Medical Center. His clinical focus includes treating serious conditions such as upper and lower gastrointestinal bleeding and rectal bleeding. He performs essential diagnostic and therapeutic procedures including colonoscopy and upper gastrointestinal endoscopy. Patients have given Dr. Webman an average rating of 3.7 out of 5 on Vitals.
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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
  • 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, MD
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Dr. Robert Marc Webman, MDAshley Anderson, APRNRachel Oliver, APRNChimdi Mfebe, APRN
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 , CALittle Rock , AR
Med School: University Of Massachusetts Medical School Med School: East Tennessee State University - Quillen College of Medicine Med School: University of South Alabama Med School: Chamberlain University College of Nursing
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 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 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

How can I make an appointment with Dr. Robert Webman?
You can find contact information for Dr. Robert Webman here on Vitals.
Does Dr. Robert Webman accept virtual/telehealth appointments?
Dr. Robert 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 Webman speak?
Dr. Robert Webman speaks English and Spanish.
Where is Dr. Robert Webman's office located?
Dr. Robert Webman's office is located at 4305 Torrance Blvd Ste 406, Torrance, CA, 90503.
Which hospitals is Dr. Robert Webman affiliated with?
Dr. Robert Webman is affiliated with Uci Health Lakewood.

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