Dr. Gregory Senofsky, MD

Dr. Gregory Senofsky, MD

Complex General Surgical Oncology  |  
Male  |  
Age 61
Insurances AcceptedSave
Dr. Gregory Senofsky, MD is a complex general surgical oncology specialist in Santa Monica, CA and has been practicing for 26 years. He graduated from Baylor Coll Of Med in 1983 and specializes in complex general surgical oncology.

2121 Santa Monica Blvd

Santa Monica, CA 90404

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • LACare
  • Molina Healthcare
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Senofsky

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas


See how frequently Dr. Senofsky performs your care needs compared to other doctors.

Excision of Breast Tumor
very high
more than 99% of peers
Breast Diseases
very high
more than 99% of peers
Lymph Node Biopsy or Excision
very high
more than 98% of peers

Dr. Senofsky's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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  • Complex General Surgical Oncology

Board Certifications

  • General Surgery
    Accredited by: American Board of Surgery*

Conditions Treated

  • All Lymphoma
  • Blood Disorders
  • Bone Disorders
  • Breast Cancer
  • Breast Diseases
  • Cancer
  • Colorectal Cancer
  • Gastrointestinal Diseases
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Kaposi's Sarcoma
  • Lung Cancer
  • Non-Hodgkin's Lymphoma
  • Ovarian Cancer
  • Pulmonary Disease
  • Secondary Malignancies
  • Soft Tissue Sarcoma
  • Stomach Diseases
  • Urinary Disorders


  • Excision of Breast Tumor
  • Lung Surgery
  • Lymph Node Biopsy or Excision
  • Port Placements or Replacements

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Baylor Coll Of Med
    Medical School | Graduated 1983
  • University Of Virginia Medical Center
    Internship Hospital | Completed 1984
  • U Ca San Diego Med Ctr
    Residency Hospital | Completed 1987
  • University Of Virginia Medical Center
    Residency Hospital | Completed 1985
  • U Miami Sch Med/Jackson Meml Hosp
    Fellowship Hospital | Completed 1992

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Senofsky has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Senofsky does not have any memberships or affiliations listed. If you are Dr. Senofsky and would like to add memberships or affiliations, please update your profile.

Dr. Senofsky's Reviews

Likelihood of recommending Dr. Senofsky to family and friends
based on 41 total reviews (5 with comments)

Likelihood to Recommend (41)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Senofsky's Performance

Explains condition(s) well
Answers Questions
Time well spent

Office & Staff Performance

Office environment
Staff friendliness
Average wait time
10 to 15 minutes

Patient Comments (5)

Front office LIED. Said they performed an authorization and collected a $20 fee from me. I find out from my insurance company that no authorization was needed, and the office never even tried to do one. When I let the office know I found out about their deception, FOUR separate front office staff...more
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Simi Valley, CA |
Dr. Senofsky cares about his patients. He took the time at each visit to answer all my questions and to alieve all my fears. He moved quickly and made sure I had all the required tests needed to identify my cancer type. I was very fortunate to be referred to such a great doctor. He was very...more
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in Tarzana, Ca |
I feel so lucky to have been referred to Dr. Senofsky. He is a wonderful surgeon and a great person. Dr. Senofsky really cares about his patients and gives fabulous care to them. I knew he was the right doctor for me when he said you don't need a mastectomy. Dr. Senofsky was able to do a Lumpectomy...more
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Newbury Park, CA |
Not only has he saved my breast - and probably my life too - but in spite of my age he made sure that the appearance would still be pleasing. I came out of left breast lump excision surgery with perfectly matching breasts and a barely noticeable scar. Best of all, he did get all of the cancer out...more
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in Ridgecrest, CA |
After spending months with various other doctors regarding breast cancer, I finally found Dr. Senofsky. After being told by the City of Hope that I would have to have a complete node dissection because of a previous section failure, Dr. Senofsky was able to find my sentinel nodes with positive...more
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Visit Dr. Senofsky

Now Accepting New Patients
Dr. Senofsky accepts 8 insurance carriers
  • Aetna
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of California
    Advantage Preferred DirectAccess Plus PPO
    Blue Cross Blue Shield of California PPO
    Select Plus HMO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • LACare
  • Molina Healthcare
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Senofsky has admitting privileges

Ronald Reagan UCLA Medical Center
757 Westwood Plaza
Los Angeles, CA 90095
View Hospital Profile
Providence Tarzana Medical Center
18321 Clark St
Tarzana, CA 91356
View Hospital Profile
Henry Mayo Newhall Memorial Hospital
23845 McBean Pkwy
Valencia, CA 91355
View Hospital Profile