David Rosenfeld, MD

David Rosenfeld, MD
Proctology and Colorectal Surgery 341 South Moorpark Road Thousand Oaks, CA 91361

David Rosenfeld, MD

Dr. David Rosenfeld is an experienced proctologist in Simi Valley, California (CA), specializing in treatment of colorectal and anal issues. Dr. Rosenfeld is double certified in general surgery and colon and rectal surgery and is one of the few experts in the country on anal carcinoma. Dr. Rosenfeld specializes in colorectal surgery and proctology including: diagnostic and surgical colonoscopy, laparoscopic colectomy for benign and malignant diseases, rectal cancer, painless office hemorrhoid treatment, Pilonidal cyst and abscess, anal cancer and pre-malignant diseases of the anus, and HIV and AIDS associated anorectal diseases. Dr. Rosenfeld use the most up-to-date techniques and procedures to ensure that patients receive the highest quality of care with quicker recovery times. Dr. Rosenfeld is the only surgeon in Southern California that offers a revolutionary painless hemorrhoid surgery that requires no cutting. With over 13 years of experience as a proctologist in Simi Valley, CA, Dr. David Rosenfeld offers the most advanced care in a state-of-the-art facility. Please call today to schedule an appointment.
Years In Practice 19
Primary Specialty


Gender Male
Education College - University of Michigan Ann Arbor 1984-1988
B.S. Psychology

Medical School - Wayne State University Medical School 1988-1992 Detroit, Michigan Doctor of Medicine
Affiliations Hospitals: Simi Valley Hopital and Aspen Surgrery Center.Societies: Fellow American College of Surgeons, Fellow American Society of Colon and Rectal Surgeons,Fellow Southern California Society of Colon And Rectal Surgeons, American College of Surgeons Southern California Chapter, Society of Laparoendoscopic Surgeons
Certification Double Board Certified

American Board of Colorectal Surgeons
Services Dr. David Rosenfeld practices as a proctologist in Simi Valley, CA. Dr. Rosenfeld specializes in preventative, diagnostic and surgical colonoscopy, painless office hemorrhoid treatment, painless hemorrhoidectomy, laparoscopic colectomy for benign and malignant diseases, rectal cancer, and HIV and AIDS associated anorectal diseases. As a proctologist with years of experience, Dr. Rosenfeld's primary goal is to keep his patients from requiring hemorrhoid surgery. He offers a number of conservative, office based, therapies that are effective in treating hemorrhoid symptoms. Dr. Rosenfeld offers proctology with a soft touch in a caring and supportive environment. Please call proctologist, Dr. David Rosenfeld today.
Consumer Feedback
(24 Reviews)
5 star average for Service
5 star average for Environment
5 star average for Expertise
5 star average for Staff
4.5 star average for Recommended
4 star average for Value
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Recent Reviews
Dr.Rosenfeld and Tanya were awesome and put me completely at ease. I wasn't embarrassed or stressed at all. He has a great sense of humor to ease the situation. My surgery went very well. I was told to expect pain. I had absolutely NO pain. None. I'm so glad I had this taken care of.
I did it !! .. and now I'm REALLY GLAD I did ... seeking help for this big hemorrhoid problem I've had for approx. 6 yrs. And then "it" was smaller... and it's gotten bigger in last 2yrs., and maybe wouldn't have gotten that big if I'd sought help earlier, but (sure many understand) it's just such a "private problem" that you put the issue off.
Last Friday I googled "Stage 3 prolapsing hemorrhoid" and among various other places, I came upon Dr. David Rosenfeld's website, and after thoroughly reading thru all the tabs, and watching some videos which he made with a humor-aspect (to ease patients' unease and anxiety) and where he was on "The Doctors"-show, which I've watched before, where Doctors talk about all kinds of medical issues, I decided to contact him thru email & tell him about my issue/problem.
I feel I was directed to him, as I ask God foremost for help to all my problems, and God knows that I needed to feel mentally comfortable first before seeking & finding help for this "private problem".

I promptly received a call from Tanya, friendly professional assistant, and made an appt. for 4days later, today. After clearing some questions about payment, as I have no health insurance, other than the County Medi-Cal I just got a month ago, and I intended to "do this" on cash basis, if affordable ... if it was, I figured I'd just make this a "weird Christmas present" to myself and take it out of my savings.

Well, the consult, office visit & possible procedure costs seemed reasonable & doable to me, so I drove to Simi Valley from the Antelope Valley, an hour away ..(even thou I almost backed out... human thing, doubts..)
Office was found easy, and felt comfortable there as on Dr.David's website, as in: comfortable, as far as you can feel DIGNITY all around.

Dr.David truly was a star, and that's not because he was on the TV show "The Doctors", but because he is so natural, UNPRETENTIOUS, professional & personal at the same time.
He answered every question I had (and I had alot), I felt comfortable mentally & physically being examined by him, not embarrassed, ashamed or tensed, I felt DIGNITY, that's why I feel God led me to him,
who wants me whole, healed & helped for all parts of my body.

Dr. David explained condition, options, and that 3.Stg. hemorrhoid could be excised/cut out in an in-office procedure, if I choose, and then I'd no longer have that half-thumb-size balloon to deal with, which is bothersome (not so much painful) as it makes bathroom visit routines lengthy due to being careful with that sensitive tender tissue, cleaning (I've recently switched from tp-tissue to moist baby-wipes), then using hemorrhoid cream to push the balloon back inside.
(Tthis may be TMI to some people, but hey.. ever considered how important & vital these private areas are, that they stay healthy & functioning ?!! ... we can't do without any of these God-given organs.)

And that reminds me, it wasn't just the bothersome balloon problem, ..
there was underlying worry, whether it was hemorrhoid, or possibly something way worse... And Dr.David gave me PEACE OF MIND about that too, said it was not cancerous, in my case ... and Thank God, because I had an ovarian cancer removed & healed in 1996.

So, if anyone has to have an exam in that private area, don't wait, do it ASAP, and if you're close enough, go to Dr.David, you'll feel at ease there and with him, he'll help as: Main-thing ... HE CARES !!!

maybe more later, as 99.9% I will go there next week to have him do the excise-removal of that large 3.Stg.hemorrhoid, as a "weird" but helpful healthier Christmas-present to myself.
Love+Peace to All of you out there, and God bless US-All.
Recent Polls
Did you feel safe in this provider's care?
Absolutely! I knew I was being cared for by an expert!
Does this provider always put the customer first?
Absolutely! They have some of the best customer service I have ever seen
Did this provider ever postpone your appointment?
Not at all! They always try to get me in as soon as possible
Does this provider promptly return your phone calls?
Definitely! They always call me back very quickly!
Is this business in a safe neighborhood?
Absolutely, It is the safest neighborhood around
Did you notice a foul odor when you arrived at this provider's office?
Not at all, their office smelled fantastic!
Does this proctologist promptly return your phone calls?
Was the waiting area spacious?
Did this provider have an entertaining selection of waiting room magazines?
Does this provider treat their staff well?
Yes, they treat their staff with respect
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