Dr. Ruth Ann Rassel
- Gender: Female
- Experience: 20 years
- Graduated from: Michigan State University College Of Human Medicine
- Graduation year: 2001
- Sole propriator: Yes
- NPI: 1013116433
Dr. Ruth Ann Rassel D.O.
Surgeon
She is located at 2 Mariposa Court in Tiburon, CA 94920. Can help patients with the following: Cancer, Diverticulosis, Heart Disease, Hernia, Pancreatitis, Sebaceous Cyst. Her National Provider Identifier (NPI) number is 1013116433. Appointment can be made via the phone number (415) 272-1131. She is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Ruth Ann Rassel, being an surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Ruth Ann Rassel.
- Achalasia
- Anal Fissure
- Appendicitis
- Boils
- Cancer
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Ulcerative Colitis
Procedures Performed by Dr. Ruth Ann Rassel
Medicare Enrollment
Dr. Ruth Ann Rassel is enrolled to bill Medicare as a Practitioner - General Surgery .
Bills through: Northbay Physicians Surgery Center, Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Pfizer | $125 |
| Janssen | $124 |
Other
| Food and Beverage | $250 |
Studies
MICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated in 2001
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Questions & Answers
Where can you meet with Dr. Ruth Ann Rassel?
Dr. Ruth Ann Rassel's office is located at 2 Mariposa Court in Tiburon, CA 94920.
Has Dr. Ruth Ann Rassel affiliation with hospitals?
Dr. Ruth Ann Rassel is affiliated with NORTHBAY MEDICAL CENTER.
Does Dr. Ruth Ann Rassel have affiliation with practices?
Dr. Ruth Ann Rassel is affiliated with St. Joseph's Medical Center. For the full list of practices see this list.
What conditions does Dr. Ruth Ann Rassel treat?
Dr. Ruth Ann Rassel provides treatment for Cancer, Diverticulosis, Heart Disease, Hernia, Pancreatitis, Sebaceous Cyst. For the full list see this list.