4.5
2 Ratings with 1 written Review
Summary
Dr. Helen Hammer is an internal medicine specialist with a focus on hospital medicine, bringing five decades of medical expertise to her practice. She earned her medical degree from Washington University in St. Louis School of Medicine and completed her residency at the University of Oklahoma Health Sciences Center. Her extensive experience spans 50 years of caring for patients with complex medical conditions.
Dr. Hammer is affiliated with Kaiser Permanente Santa Rosa Medical Center and practices at multiple locations throughout Oakland, California, including Highland Hospital, Alta Bates Summit Medical Center Summit Campus, and Kaiser Permanente Oakland Medical Center. She specializes in treating respiratory conditions such as bronchitis and chronic obstructive pulmonary disease (COPD), along with other chronic lung diseases. Patients consistently rate her care highly, giving her an average rating of 4.5 out of 5 stars.
Dr. Hammer is affiliated with Kaiser Permanente Santa Rosa Medical Center and practices at multiple locations throughout Oakland, California, including Highland Hospital, Alta Bates Summit Medical Center Summit Campus, and Kaiser Permanente Oakland Medical Center. She specializes in treating respiratory conditions such as bronchitis and chronic obstructive pulmonary disease (COPD), along with other chronic lung diseases. Patients consistently rate her care highly, giving her an average rating of 4.5 out of 5 stars.
Overview based on verified provider data
Quick Facts
- 50 years of experience
- 1 insurance plan accepted
- University Of Oklahoma Health Sciences Center
- 1 written review
- 2 specialties
- 5 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 3 office locations
- Female
Office Locations
Dr. Helen Lois Hammer has 3 locationsAlta Bates Summit Medical Center Summit Campus
350 Hawthorne AveOakland, CA 94609 Tel: (510) 655-4000
Compare with Similar Doctors
 |  |  |  |
| Dr. Helen Lois Hammer, MD | Sumerra Khan, DO | Teresa Whitley, MD | Madhav Goyal, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 50 Years of Experience | 12 Years of Experience | 37 Years of Experience | 29 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish | ||
| Oakland , CA | Vacaville , CA | Vacaville , CA | Vacaville , CA |
| Med School: Washington University In St Louis School Of Medicine | Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific | Med School: University Of Cambridge School Of Clinical Medicine | Med School: University Of California San Diego School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Helen Lois Hammer
Medical Specialties
Dr. Helen Lois Hammer has the following 2 specialties
Specialty Expertise
Dr. Helen Lois Hammer has the following 5 areas of expertise
Certifications, License, & Education
50 Years Experience
Dr. Helen Lois Hammer 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 expires in 2026.
Education & Training
Residency
Completed their residency at University Of Oklahoma Health Sciences Center.
Medical School
Graduated from Washington University In St Louis School Of Medicine in 1976.
NPI Number
Dr. Hammer's NPI number is 1962586933.
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Frequently Asked Questions
- Does Dr. Helen Lois Hammer accept my insurance?
- You can see the insurance plans that Dr. Helen Lois Hammer accepts on their Vitals profile.
- How can I make an appointment with Dr. Helen Lois Hammer?
- You can find contact information for Dr. Helen Lois Hammer here on Vitals.
- Does Dr. Helen Lois Hammer accept virtual/telehealth appointments?
- Dr. Helen Lois Hammer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Helen Lois Hammer's office located?
- Dr. Helen Lois Hammer's office is located at 1411 E 31st St, Oakland, CA, 94602.
- Which hospitals is Dr. Helen Lois Hammer affiliated with?
- Dr. Helen Lois Hammer is affiliated with Kaiser Permanente Santa Rosa Medical Center.
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