Summary

Dr. Kenneth Hammerman is a gastroenterologist and internal medicine physician who has dedicated 57 years to caring for patients with digestive health concerns and comprehensive medical needs. He earned his medical degree from New York University School of Medicine, building a strong foundation for his extensive career in medicine. Dr. Hammerman is multilingual, speaking Chinese, Spanish, English, and Tagalog to better serve his diverse patient community.

Dr. Hammerman practices at Pacific Internal Medicine Associates and California Pacific Medical Center Davies Campus, both located in San Francisco, California. His dual specialization allows him to provide both specialized digestive care and general internal medicine services to his patients. Patients consistently rate their experience with Dr. Hammerman highly, giving him an average rating of 4.3 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 57 years of experience
  • 20 insurance plans accepted
  • speaks Chinese, Spanish, English, Tagalog
  • New York University School Of Medicine
  • 3 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Kenneth Jay Hammerman has 2 locations

Pacific Internal Medicine Associates

2100 Webster St Ste 423San Francisco, CA 94115
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

Compare with Similar Doctors

Dr. Kenneth Jay Hammerman, MD
Mounzer Al Samman, MD
Rebecca Humphries, APRN
Bhavana Akotia, PA-C
Dr. Kenneth Jay Hammerman, MDMounzer Al Samman, MDRebecca Humphries, APRNBhavana Akotia, PA-C
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
57 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks Chinese, Spanish, English, Tagalog Speaks Spanish, English Speaks English Speaks English
San Francisco , CAVacaville , CASACRAMENTO , CATempe , AZ
Med School: New York University School Of Medicine Med School: University Of Aleppo Faculty Of Medicine Med School: Emory University Med School: Charles R Drew University
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Kenneth Jay Hammerman

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Alignment Health Plan - HMO
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Chinese Community Health Plan
  • Cigna
  • Health Net - HMO
  • Horizon Blue Cross Blue Shield of New Jersey
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Kenneth Jay Hammerman has the following 2 specialties

Specialty Expertise

Dr. Kenneth Jay Hammerman 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

57 Years Experience

Education & Training

Medical School

Graduated from New York University School Of Medicine in 1969.

NPI Number

Dr. Hammerman's NPI number is 1174600365.

Similar doctors

Frequently Asked Questions

Is Dr. Kenneth Hammerman accepting new patients?
Dr. Kenneth Hammerman is accepting new patients on Vitals. View Dr. Kenneth Hammerman's profile on Vitals to make an appointment.
Does Dr. Kenneth Hammerman accept virtual/telehealth appointments?
Dr. Kenneth Hammerman has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Kenneth Hammerman's office located?
Dr. Kenneth Hammerman's office is located at 2100 Webster St Ste 423, San Francisco, CA, 94115.
What languages does Dr. Kenneth Hammerman speak?
Dr. Kenneth Hammerman speaks Chinese, Spanish, English, and Tagalog.
Does Dr. Kenneth Hammerman accept my insurance?
You can see the insurance plans that Dr. Kenneth Hammerman accepts on their Vitals profile.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.