Summary

Dr. Jeffrey Weissman treats colon polyps, hemorrhoids, and rectal bleeding, and performs lower GI endoscopy and colonoscopy. He practices gastroenterology and internal medicine with 20 years of experience.

Dr. Weissman earned his medical degree from the University of California San Diego School of Medicine and is affiliated with University of California San Diego Medical Center Hillcrest and Kaiser Permanente San Marcos Medical Center. Patients rate him 3.5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 20 years of experience
  • speaks English
  • University Of California San Diego School Of Medicine
  • 1 written review
  • 2 specialties
  • 8 areas of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Jeffrey S Weissman has 2 locations

Kaiser Permanente San Marcos Medical Offices

400 Craven RdSan Marcos, CA 92078
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Jeffrey S Weissman, MDJan Seiler, APRNAshley Anderson, APRNChimdi Mfebe, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
0 
0 
0 
20 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
San Marcos , CAMontgomery , ALSacramento , CALittle Rock , AR
Med School: University Of California San Diego School Of Medicine Med School: Georgia State University Med School: East Tennessee State University - Quillen College of Medicine Med School: Chamberlain University College of Nursing
Current Profile
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Insurance Plans Accepted by Dr. Jeffrey S Weissman

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Jeffrey S Weissman has the following 2 specialties

Specialty Expertise

Dr. Jeffrey S Weissman has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

20 Years Experience

Dr. Jeffrey S Weissman 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 University Of California San Diego School Of Medicine in 2006.

NPI Number

Dr. Weissman's NPI number is 1619130994.

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Frequently Asked Questions

Where is Dr. Jeffrey Weissman's office located?
Dr. Jeffrey Weissman's office is located at 400 Craven Rd, San Marcos, CA, 92078.
Which hospitals is Dr. Jeffrey Weissman affiliated with?
Dr. Jeffrey Weissman is affiliated with University Of California San Diego Medical Center Hillcrest and Kaiser Permanente San Marcos Medical Center.
Does Dr. Jeffrey Weissman accept virtual/telehealth appointments?
Dr. Jeffrey Weissman has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Jeffrey Weissman accept my insurance?
You can see the insurance plans that Dr. Jeffrey Weissman accepts on their Vitals profile.
What languages does Dr. Jeffrey Weissman speak?
Dr. Jeffrey Weissman speaks English.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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