Dr. David Rosenfeld, MD

Dr. David Rosenfeld, MD

Proctology  |  
Male  |  
Age 51
Insurances AcceptedSave
Dr. David Rosenfeld, MD is a proctology doctor who practices in Thousand Oaks, CA. He is 51 years old and has been practicing for 25 years.

341 S Moorpark Rd

Thousand Oaks, CA 91361

Contact Information

(805) 230-2889

Insurance Accepted

  • Commercial Insurance Company
  • PHP-Physicians Health Plan

*Please verify this information when scheduling an appointment.

Learn about Dr. Rosenfeld

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. Rosenfeld performs your care needs compared to other doctors.

Anal or Rectal Pain
very high
more than 99% of peers
very high
more than 99% of peers
very high
more than 99% of peers

Dr. Rosenfeld'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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Care Philosophy

This content was provided by Dr. Rosenfeld "Dr. Rosenfeld's philosophy is to provide the best possible care and to make the experience of seeing a proctologist as comfortable as possible."


  • Proctology
  • Colon & Rectal Surgery
  • General Surgery

Board Certifications

  • Colon & Rectal Surgery
    Accredited by: American Board of Colon & Rectal Surgery*
  • General Surgery
    Accredited by: American Board of Surgery*

Conditions Treated

  • Abscess
  • Anal Abscess
  • Anal Cancer
  • Anal Disorders
  • Anal Fissure
  • Anal Fistula
  • Anal Warts
  • Anal or Rectal Pain
  • Anorectal Abscess
  • Anorectal Lesion
  • Cancer
  • Carcinoma in Situ
  • Constipation
  • Fistula
  • Hemorrhoids
  • Incontinence
  • Perirectal Abscess
  • Polyps
  • Proctitis
  • Prolapse
  • Pruritus
  • Pruritus Ani
  • Rectal Abscess
  • Rectal Bleeding
  • Rectal Diseases
  • Rectal Pain
  • Rectal Ulcer
  • Rectal-Colon Bleeding


  • Abscess Incision and Drainage
  • Anal Repair
  • Anoscopy
  • Colonoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer Screening
  • Fistulectomy or Fistulotomy, Anal
  • Hemorrhoid Banding
  • Hemorrhoid Removal
  • Hemorrhoid Treatment
  • Hemorrhoidectomy or Excision of Anal Tags
  • Non-Surgical Treatment of Hemorrhoids
  • Polypectomy
  • Rectal Surgery
  • Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
  • Repair of Anal and Rectal Defects (Anoplasty, Repair of Imperforate Anus, Sphincteroplasty, Rectal Graft)
  • Sphincterotomy

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.


  • University Of Michigan / Ann Arbor
    Undergraduate School | Graduated 1988
  • Wayne State University School Of Medicine
    Medical School | Graduated 1992
  • Detroit Rec Hospital and University Health Center
    Internship Hospital | Completed 1993
  • St John Hospital and Med Center
    Residency Hospital | Completed 1997
  • Lac+Usc Medical Center
    Fellowship Hospital | Completed 1998

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications
  • Modern Management of Cancer of the Rectum: Chapter 9 : Laparoscopic Resections for Large Bowel Malignancy: Laparoscopic Colectomy. Modern Management of Cancer of the Rectum., 2001
  • Intraoperative High Resolution Anoscopy HRA A New Surgical Approach in the Treatment of Patients with Bowens Disease and results in a private practice setting., 2007
  • Laparoscopic Removal of an Intrauterine Device Perforating the Sigmoid Colon: A case Report and Review of the Literature, 2005
  • Colonoscopy, 2011
  • Hemorrhoid comercial, 2011

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Rosenfeld's Reviews

Likelihood of recommending Dr. Rosenfeld to family and friends
based on 27 total reviews (8 with comments)
Dr. Rosenfeld's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (8)
Woodland Hills, CA |
Dr. Rosenfeld, thank you for your professionalism, honesty and precise diagnosis. I visited your office yesterday and after using the special ointment, I feel 90 percent better. You are a start.... THANK YOU.
in Thousand Oaks, CA |
I was experiencing rectal pain and my internist referred me to Dr. Rosenfeld. He diagnosed a rectal abscess on examination and he scheduled surgery and drainage the following day. He explained the procedure completely and the reason for surgical treatment. I was very pleased with the treatment and follow up care. I'm a retired physician and feel that this is how medicine should be practiced with good patient-physician communication. I was also pleased with his dietary advise.
in Moorpark, CA |
Dr Rosenfeld is the best. his expertise, compassion.and care are by far a rarity. he gave me my life back after my fissure became infected he had no choice but to perform surgery, Never have i felt more comfortable or comforted knowing he was the surgeon, I was up and walking and in minimal to no pain the very same day. I am a week post op, and still go for checkups as Dr Rosenfeld takes great care of you afterwards to make sure you are doing well. he and his wonderful staff are the best.
Calabasas, CA |
I went to Dr. Rosefeld for an issue a few years ago, and was treated with total respect and dignity. I could not believe how wonderful he was. Subsequently, I scheduled by colonoscopy with him, even though a few years before my 50th birthday. He is an amazing doctor. I decided to leave a review because I have recommended him to my fiancé who needs to have a colonoscopy. I would not go to anyone but him. He is fantastic. I never thought I would say that about a Colon and Rectal Surgeon.
Chino Hills, CA |
Considering why I was there both Dr. Rosenfeld and Tanya made me feel completely comfortable. I wasn't embarrassed at all. Everything was explained and I was given all my options. My decision. I went ahead with the removal of my hemorrhoids. Dr. had cautioned me that there would be pain. But he did such a great job I had absolutely NO pain at all. Not even discomfort. I highly recommend this office and Dr. Rosenfeld he has a great way about him to make you totally comfortable.
in Ontario, CA |
SUPERB Doctor!! Very caring & responsible person. He handles his patients as if his own family member. Can't thank him enough in taking care of Mom's hemorrhoids - (87) years old.
in Newbury Park, CA |
Dr. Rosenfeld is one of the best doctors out there! He puts you at ease, making the best out of an uncomfortable and embarrassing situation. He explains everything (and I do mean everything) in great detail, giving you all your options and helping you to make the best decisions regarding the course of treatment. Tanya greets you with a warm and friendly welcome at the front desk. I highly recommend Him. Tracy H.
in Simi Valley, CA |
This man saved my life in 2008. He figured out, as I was dying, literally, that I had swallowed my own vomit following a very tricky surgery procedure he had done. First he figured out exactly what was wrong with me. It was an unusual situation of my bowel wall tunneling into my vagina. No picture needed. I am sure you can imagine. He fixed it and then figured out why I was fading. Thanks to Dr. I got to live and care for my granddaughter. Thank your wife too for all that time we take.
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Now Accepting New Patients
Dr. Rosenfeld accepts 2 insurance carriers
  • Commercial Insurance Company
  • PHP-Physicians Health Plan

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Rosenfeld has admitting privileges

Adventist Health Simi Valley
2975 Sycamore Dr
Simi Valley, CA 93065
View Hospital Profile

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