List Your Practice

11 Hematologists Found in San Geronimo, CA

We found 11 Hematologists available in San Geronimo, CA with an average 5 stars across 8 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 3 Hematologists listed are accepting new patients and 3 accept Medicare.

Filter Hematologists Results

All Results

Dr. Adour Richard Adrouny, MD

Internal Medicine
4.9
7 ratings
Gave an accurate diagnosis
48 years exp
Accepting New Patients
San Rafael, CA6.4 mi
"In light of my health issues, I'm very grateful for Dr Adrouny being in our lives!" View Profile
(415) 234-4180Request Now

Dr. Natalya Greyz-Yusupov, MD

Oncology
0 ratings
Accepting New Patients
San Rafael, CA5.9 mi
Dr. Natalya Greyz-Yusupov, MD is a health care provider primarily located in San Rafael, CA, with another office in San Rafael, CA. View Profile
View Profile

Dr. Glenn Charles Michelson, MD

Internal Medicine
0 ratings
36 years exp
Fairfax, CA4.3 mi
Dr. Glenn Charles Michelson, MD is a health care provider primarily located in Fairfax, CA, with another office in Fairfax, CA. He has 36 years of experience. View Profile
View Profile

Dr. Mark Anthony Colombo

Pathology
5
1 rating
41 years exp
San Rafael, CA9.3 mi
"I am a physician and Mark is by far the best Family Practice doctor I have delt with" View Profile
View Profile

Dr. Craig Allen Lindquist, MD

Hematology
0 ratings
46 years exp
Accepting New Patients
SAN RAFAEL, CA7.0 mi
Dr. Craig Allen Lindquist, MD is a health care provider primarily located in SAN RAFAEL, CA, with other offices in San Rafael, CA and San Rafael, CA. He has 46 years of experience. View Profile
View Profile

Dr. John Charles Klock, MD

Hematology
0 ratings
56 years exp
NICASIO, CA7.7 mi
Dr. John Charles Klock, MD is a health care provider primarily located in NICASIO, CA, with another office in Novato, CA. He has 56 years of experience. View Profile
View Profile

Dr. Nishith K Singh, MD

Hematology
0 ratings
23 years exp
Novato, CA8.1 mi
Dr. Nishith K Singh, MD is a health care provider primarily located in Novato, CA. He has 23 years of experience. View Profile
View Profile

Dr. Martin Jay Cline, MD

Hematology
0 ratings
68 years exp
Stinson Beach, CA8.3 mi
Dr. Martin Jay Cline, MD is a health care provider primarily located in Stinson Beach, CA. He has 68 years of experience. His specialties include Hematology, Oncology. View Profile
View Profile

Dr. Karen Elaine Mercola

Hematology
0 ratings
52 years exp
Stinson Beach, CA8.3 mi
Dr. Karen Elaine Mercola is a health care provider primarily located in Stinson Beach, CA. She has 52 years of experience. Her specialties include Hematology, Oncology. View Profile
View Profile

Dr. Taylor Lowe Hartley, MD

Hematology
0 ratings
25 years exp
Greenbrae, CA8.4 mi
Dr. Taylor Lowe Hartley, MD is a health care provider primarily located in Greenbrae, CA, with other offices in Winchester, TN and Greenbrae, CA(and 3 other locations). View Profile
View Profile

Dr. Natalya Hakim, MD

Hematology
0 ratings
20 years exp
Greenbrae, CA8.4 mi
Dr. Natalya Hakim, MD is a health care provider primarily located in Greenbrae, CA, with another office in Greenbrae, CA. She has 20 years of experience. View Profile
View Profile

Hematologists nearby

What is a Hematologist and How Can They Help You?

A hematologist specializes in blood disorders, bone marrow pathology, and lymphatic system diseases. These physicians manage both non-malignant blood conditions and hematologic malignancies, often in collaboration with oncologists.

Hematologists complete medical school, a three-year internal medicine residency, and a two- to three-year hematology or combined hematology-oncology fellowship. Advanced training may include stem cell transplantation or coagulation disorders.

A Hematologist's clinical duties include:

  • Concentrates on hematopoietic cells, marrow function, and lymphoid tissues
  • Conducts patient evaluations, orders hematologic testing and marrow examination, interprets findings, formulates treatment approaches
  • Manages various anemias, hemostatic disorders, thrombotic conditions, hemoglobinopathies, leukemias, and lymphoid malignancies
  • Utilizes blood product therapy, coagulation factor administration, chemotherapeutic agents, and stem cell transplantation
  • Also known as: blood disorder specialist, hematologist-oncologist, MD, DO

Frequently Asked Questions

What's the best way to search for a Hematologist in San Geronimo who accepts my health insurance?
Navigate to the insurance filter located at the top of the search page and select your health plan. This will display only Hematologists in San Geronimo who are in-network with your carrier. For additional confirmation, visit each doctor's profile or reach out to their office by phone.
Where can I find Hematologists in San Geronimo who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Hematologists providing telehealth services in San Geronimo. Check each doctor's profile for video visit options and online scheduling availability. You may also call their office to set up a remote consultation.
What's the easiest way to locate highly-rated Hematologists in San Geronimo?
Use the "Ratings" filter at the top of the search page to filter results by the average star rating. Browse individual profiles to see patient reviews and ratings in detail. When comparing Hematologists, look at both the average star rating and how many patients have submitted reviews.
Is it possible to schedule a same-day visit with a Hematologist in San Geronimo?
Visit individual doctor profiles to see their current scheduling availability in San Geronimo. If you don't see same-day openings listed online, try calling their office—walk-in times may be available that don't appear on the website.
Which Hematologists in San Geronimo have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in San Geronimo. This helps you find a Hematologist that doesn’t make their patients wait too long.
Can I schedule appointments with Hematologists in San Geronimo without calling?
Search for Hematologists who have "Book Online" or "Request Now" options on their profiles. Click these buttons to access online appointment scheduling. If a provider doesn't offer web-based booking, their phone number will be available for traditional scheduling.
How do I locate a Hematologist in San Geronimo with evening or weekend hours?
Check the Locations card on each profile to view office hours for Hematologists in San Geronimo. This helps you find providers with non-traditional availability. For the most accurate information about extended availability, call the office directly.
How do I leave feedback about my appointment with a Hematologist in San Geronimo?
Go to your doctor's profile page and click the "Leave a Review" button or link. You can share your rating and write about your experience. Patient reviews like yours help others in the community choose the right Hematologist.
How can I locate a Hematologist in San Geronimo who is fluent in my preferred language?
Review the language information displayed on individual profiles for Hematologists. If this information isn't available online, contact the office directly to ask about the doctor's language capabilities or whether interpreters are available.
How do I search for a Hematologist in San Geronimo who works at a particular hospital or medical center?
Check the "Hospital Affiliation" and "Locations" sections on each provider's profile to see where Hematologists practice. You can also enter a specific hospital or medical group name into the search tool to find Hematologists who work there.

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.

Find Doctors

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.