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Summary
Dr. John Klock is a hematologist and oncologist who specializes in treating blood disorders and cancer. He earned his medical degree from Tulane University School of Medicine and brings 56 years of clinical experience to his practice. Throughout his extensive career, Dr. Klock has developed deep expertise in managing complex hematologic and oncologic conditions.
Dr. Klock practices at Novato Community Hospital and maintains locations in both Nicasio and Novato, California. His decades of experience have positioned him as a seasoned specialist in blood-related disorders and cancer care. Patients benefit from his comprehensive approach to hematology and oncology treatment, drawing on more than five decades of medical practice to guide patient care decisions.
Dr. Klock practices at Novato Community Hospital and maintains locations in both Nicasio and Novato, California. His decades of experience have positioned him as a seasoned specialist in blood-related disorders and cancer care. Patients benefit from his comprehensive approach to hematology and oncology treatment, drawing on more than five decades of medical practice to guide patient care decisions.
Overview based on verified provider data
Quick Facts
- 56 years of experience
- Tulane University School Of Medicine
- 2 specialties
- 7 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. John Charles Klock has 2 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. John Charles Klock, MD | Jonathan Lopez, MD | Brian Vikstrom, MD | Jessica Powers, MD |
| Hematology | Hematology | Hematology | Hematology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 56 Years of Experience | 28 Years of Experience | 28 Years of Experience | 23 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 | Speaks Spanish, English | |
| NICASIO , CA | Vacaville , CA | Vacaville , CA | Vacaville , CA |
| Med School: Tulane University School Of Medicine | Med School: Uniformed Services Univ Of The Health Sciences F E Hebert Schl Of Medicine | Med School: Columbia University College Of Physicians And Surgeons | Med School: Virginia Commonwealth University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Charles Klock
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Charles Klock has the following 2 specialties
Specialty Expertise
Dr. John Charles Klock has the following 7 areas of expertise
Certifications, License, & Education
56 Years Experience
Dr. John Charles Klock 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
Medical School
Graduated from Tulane University School Of Medicine in 1970.
NPI Number
Dr. Klock's NPI number is 1558422675.
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Frequently Asked Questions
- Where is Dr. John Klock's office located?
- Dr. John Klock's office is located at 333 WILLOW RD # 511, NICASIO, CA, 94946.
- How can I make an appointment with Dr. John Klock?
- You can find contact information for Dr. John Klock here on Vitals.
- Which hospitals is Dr. John Klock affiliated with?
- Dr. John Klock is affiliated with Novato Community Hospital.
- Does Dr. John Klock accept my insurance?
- You can see the insurance plans that Dr. John Klock accepts on their Vitals profile.
- Does Dr. John Klock accept virtual/telehealth appointments?
- Dr. John Klock has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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