Summary

Dr. Benjamin Weinberg is a gastroenterologist and internal medicine specialist with 25 years of experience in digestive health care. He earned his medical degree from Boston University School of Medicine and has built extensive expertise in treating complex gastrointestinal conditions. Dr. Weinberg is fluent in Spanish and Tagalog, allowing him to serve diverse patient populations in their preferred language.

Dr. Weinberg practices at multiple locations throughout Laguna Hills, California, with hospital privileges at UCI Health Fountain Valley. He specializes in diagnosing and treating colon polyps, diverticular disease, and diverticulosis. His procedural expertise includes performing colonoscopies, lower GI endoscopies, and upper GI endoscopies to provide comprehensive digestive health evaluations. Patients have given him an average rating of 3.6 out of 5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 25 years of experience
  • 49 insurance plans accepted
  • speaks Spanish, Tagalog
  • Boston University School Of Medicine
  • 45 written reviews
  • 2 specialties
  • 29 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 5 office locations
  • Male

Patients’ Perspective

  • Had a good bedside manner
  • Spent time with me
  • Flexible scheduling

Office Locations

Dr. Benjamin Menasheh Weinberg has 5 locations

Saddleback Medical Group Gastroenterology

24221 Calle De La Louisa # 300Laguna Hills, CA 92653
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

Saddleback Medical Group Inc

24221 Calle de la Louisa Ste 200Laguna Hills, CA 92653
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Memorialcare Saddleback Medical Center

24451 Health Center DrLaguna Hills, CA 92653

Cedars Sinai Medical Center

8700 Beverly BlvdWest Hollywood, CA 90048

Dr. Benjamin Menasheh Weinberg

24221 Calle de la LouisaLaguna Hills, CA 92653

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Dr. Benjamin Menasheh Weinberg, MDRachel Oliver, APRNChimdi Mfebe, APRNAshley Anderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, Tagalog Speaks English Speaks English Speaks English
Laguna Hills , CASACRAMENTO , CALittle Rock , ARSACRAMENTO , CA
Med School: Boston University School Of Medicine Med School: University of South Alabama Med School: Chamberlain University College of Nursing Med School: East Tennessee State University - Quillen College of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Benjamin Menasheh Weinberg

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • CalOptima - Medicaid (Managed)
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Health Net
  • Health Net - HMO
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Optum Health
  • Oscar Health Insurance
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • SCAN Health Plan - Medicare
  • SelectHealth
  • Sharp Health Plan
  • Sierra Health and Life
  • STLDentalPlan| LLC
  • Three Rivers Providers Network (TRPN) - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • Univera Healthcare
  • Univera Healthcare - PPO
  • Wellcare

Medical Specialties

Dr. Benjamin Menasheh Weinberg has the following 2 specialties

Specialty Expertise

Dr. Benjamin Menasheh Weinberg has the following 29 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Anemia
  • Barrett Esophagus
  • Celiac Disease
  • Colonoscopy
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Diaphragmatic Hernia
  • Diverticulitis
  • Diverticulosis
  • Dysentery
  • Enteritis
  • Esophagitis
  • Gallbladder inflammation (Cholecystitis)
  • Gastritis
  • Gastrointestinal Diseases (GI Diseases)
  • Gastroparesis
  • Hemorrhoids
  • Hepatitis B
  • Ileus
  • Internal Medicine
  • Intestinal Diseases (Duodenal Diseases)
  • Intestinal Obstruction
  • Irritable Bowel Syndrome (IBS)
  • Liver Cirrhosis
  • Ulcerative Colitis

Certifications, License, & Education

25 Years Experience

Dr. Benjamin Menasheh Weinberg 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

Medical School

Graduated from Boston University School Of Medicine in 2001.

NPI Number

Dr. Weinberg's NPI number is 1598826612.

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Frequently Asked Questions

Does Dr. Benjamin Weinberg accept virtual/telehealth appointments?
Dr. Benjamin Weinberg has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Benjamin Weinberg affiliated with?
Dr. Benjamin Weinberg is affiliated with Uci Health Fountain Valley.
How can I make an appointment with Dr. Benjamin Weinberg?
You can find contact information for Dr. Benjamin Weinberg here on Vitals.
What languages does Dr. Benjamin Weinberg speak?
Dr. Benjamin Weinberg speaks Spanish and Tagalog.
Is Dr. Benjamin Weinberg accepting new patients?
Dr. Benjamin Weinberg is accepting new patients on Vitals. View Dr. Benjamin Weinberg's profile on Vitals to make an appointment.

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