4.9
9 Ratings with 4 written Reviews
Summary
Dr. Gabriel Mannis specializes in oncology and brings 19 years of expertise to cancer care. They completed their medical education at University of California Davis School of Medicine, building a strong foundation for their career in treating blood cancers and related conditions. Dr. Mannis is fluent in Chinese, Spanish, and English, enabling them to communicate effectively with patients from diverse backgrounds.
Dr. Mannis practices at UCSF Helen Diller Medical Center at Parnassus Heights and serves patients in Palo Alto, California. They focus on treating various types of leukemia, including acute myeloid leukemia, chronic myeloid leukemia, and chronic lymphocytic leukemia. Their clinical work includes performing complete blood count tests and creatinine clearance testing to monitor patient health and treatment progress. Patients have given Dr. Mannis an average rating of 4.9 out of 5, reflecting their commitment to quality cancer care.
Dr. Mannis practices at UCSF Helen Diller Medical Center at Parnassus Heights and serves patients in Palo Alto, California. They focus on treating various types of leukemia, including acute myeloid leukemia, chronic myeloid leukemia, and chronic lymphocytic leukemia. Their clinical work includes performing complete blood count tests and creatinine clearance testing to monitor patient health and treatment progress. Patients have given Dr. Mannis an average rating of 4.9 out of 5, reflecting their commitment to quality cancer care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 19 years of experience
- 63 insurance plans accepted
- speaks Chinese, Spanish, English
- University Of California Davis School Of Medicine
- 4 written reviews
- 2 specialties
- 7 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  |  |  |
| Gabriel Mannis | Dr. Virginia Von Schaefer, MD | Dr. Edward Namserk Cha, MD | Nancy Kennedy Sweeters |
| Oncology | Oncology | Oncology | Nurse Practitioner |
| Accepts New Patients | Accepts New Patients | ||
| 19 Years of Experience | 43 Years of Experience | 21 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Chinese, Spanish, English | Speaks English | Speaks English, Spanish | |
| Palo Alto , CA | San Clemente , CA | SOUTH SAN FRANCISCO , CA | Palo Alto , CA |
| Med School: University Of California Davis School Of Medicine | Med School: Columbia University College Of Physicians & Surgeons | Med School: Columbia University College Of Physicians & Surgeons | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Gabriel Mannis
Medical Specialties
Gabriel Mannis has the following 2 specialties
Specialty Expertise
Gabriel Mannis has the following 7 areas of expertise
Certifications, License, & Education
19 Years Experience
Gabriel Mannis 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 Davis School Of Medicine in 2008 and UNIVERSITY OF CALIFORNIA IRVINE SCHOOL OF MEDICINE in 2007.
NPI Number
Gabriel Mannis' NPI number is 1881929347.
Similar Doctors
Frequently Asked Questions
- Where is Gabriel Mannis's office located?
- Gabriel Mannis's office is located at 875 Blake Wilbur Dr, Palo Alto, CA, 94304.
- Which hospitals is Gabriel Mannis affiliated with?
- Gabriel Mannis is affiliated with Ucsf Helen Diller Medical Center At Parnassus Heights.
- Does Gabriel Mannis accept my insurance?
- You can see the insurance plans that Gabriel Mannis accepts on their Vitals profile.
- What languages does Gabriel Mannis speak?
- Gabriel Mannis speaks Chinese, Spanish, and English.
- Is Gabriel Mannis accepting new patients?
- Gabriel Mannis is accepting new patients on Vitals. View Gabriel Mannis's profile on Vitals to make an appointment.
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.
