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Seyed M. Monemian, MD

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My specialty:
Hematology and Oncology

My provider affiliation:
Kaiser Permanente physician

I speak: English, Farsi

My gender: Male

Where I practice

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About me

Greetings. I’m Dr. Monemian, a hematologist/oncologist at Kaiser Permanente’s Lancaster Medical Office, specializing in the treatment of blood disorders (hematology) and cancer (oncology). While many of the patients I treat are going through challenging times, I do my best to keep them aware and informed of all their options so that together we can develop the best course of action.


I am often asked why I became a hematologist/oncologist. Always curious and having a great love of science and research, I’ve found this field to be incredibly fascinating, challenging, and rewarding. My original training was at the Tehran University of Medical Sciences where I earned my medical degree. I then came to the United States to further my education. After two years as a cancer research scientist, I began my internship and residency with the highly regarded New York Methodist Hospital, an affiliate of Weill Medical College of Cornell University. I then went on to complete two additional years as a research fellow at New York University’s Department of Pharmacology, where I conducted cancer research and published a number of articles and abstracts in medical journals. A clinical fellowship in hematology and oncology followed, again at NYMH/Weill Medical College of Cornell University. After spending 10 years in New York, I moved to California and joined Kaiser Permanente in 2011.

About my practice

Being triple board certified (internal medicine, hematology, and oncology) puts me in a good position to help patients with challenging conditions. I always make a point of reviewing each patient’s medical history before we meet, so I understand a great deal about their issues ahead of time. I then work with the patient, their family, and all the other physicians involved with the case to develop a comprehensive, multidisciplinary approach to treating the illness and seeking the best possible outcome. My goal is always to provide patients with the information and knowledge regarding their conditions and the available treatments, so they may make intelligent decisions about their best path forward.

How I thrive

As a physician who faces tough diseases on a daily basis, I understand that life is beautiful and every day is a gift to be treasured. By staying active physically, nurturing our inner spirit, and finding emotional comfort with those we love most, we can make the most of our time here on earth. Spending time with my lovely wife and twin boys keeps me running, laughing, and living. Simply being with them renews me. Together we swim, bike, and barbeque. I am fortunate to have them.

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My office

Languages spoken by medical staff

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My provider type

Physicians and Surgeons

Medical groups and plans

Southern California Permanente Medical Group

List Header Plans Accepted
  • Exclusive Provider Organization (EPO)
  • HMO
  • Medi-Cal Managed Care
  • Point-of-Service Plan (POS)
  • Senior Advantage/Medicare Cost
Hematology/oncology Department
615 W Avenue L, Lancaster, CA 93534

Contact information

  • Appointments/Cancellations/Information/Messages
  • 1-833-574-2273 (1-833-KP4CARE) (toll free)

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My training, certifications and licensing

Medical school

Iran University of Medical Sciences and Health Services
Tehran , Iran

Board certification

Medical Oncology

American Board of Internal Medicine


American Board of Internal Medicine

Medical training


Internal Medicine

New York Methodist Hospital
Brooklyn , NY


Internal Medicine

New York Methodist Hospital
Brooklyn , NY



New York Methodist Hospital
Brooklyn , NY

Joined Permanente Medical Group


Active license information

License number


License type


License issuing state


National Provider Identifier (NPI)

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My hospitals

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The information in this online directory is updated periodically. The availability of physicians, hospitals, providers, and services may change. Information about a practitioner is provided to us by the practitioner or is obtained as part of the credentialing process. If you have questions, please call us at 1-800-464-4000 (toll free). For the hearing and speech impaired: 1-800-464-4000 (toll free) or TTY 711 (toll free). You can also call the Medical Board of California at 916-263-2382, or visit their website.

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Kaiser Permanente uses the same quality, member experience, or cost-related measures to select practitioners and facilities in Marketplace Silver-tier plans as it does for all other Kaiser Foundation Health Plan (KFHP) products and lines of business.The measures may include, but are not limited to, HEDIS/CAHPS performance, member/patient complaints, patient safety scores, hospital quality measures, and geographic need. Members enrolled in KFHP Marketplace plans have access to all professional, institutional and ancillary health care providers who participate in KFHP plans’ contracted provider network, in accordance with the terms of members’ KFHP plan of coverage. All Kaiser Permanente Medical Group physicians and network physicians are subject to the same quality review processes and certifications.
Kaiser Permanente uses the same geographic distribution consideration to select hospitals in Marketplace plans as it does for all other Kaiser Foundation Health Plan (KFHP) products and lines of business. Accessibility of medical offices and medical centers in this directory: All Kaiser Permanente facilities are accessible to members.


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