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 22
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
(28 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
I apologize for not posting my review sooner. After 6 months of discomfort, my girlfriend convinced me to see Dr. Rosenfeld. I am so glad that I did. If you are in pain/discomfort, I highly recommend
Dr. Rosenfeld. You won’t regret it!! I even got a hug from him when leaving his office.
All the great reviews that were posted about Dr. Rosenfeld are absolutely true. He is compassionate, knowledgeable and took time to explain everything.
The examination was comfortable, you lay on your left side, unlike the old days where your bottom is up in the air. Dr. Rosenfeld diagnosed me with Levator Ani Tenderness (proctalgia fugax) and symptomatic internal hemorrhoid prolapse. Dr. Rosenfeld says Proctalgia fugax can be caused by stress. Some people hold their stress in their shoulders, neck or head causing muscle aches and headaches. I happen to hold my stress in my levator muscles (muscles wrap around the rectum). LOL
Dr. Rosenfeld performed hemorrhoid injections on me to help decrease the inflammation. The injection helped tremendously! I am still in the process of healing and following his recommendation. I am using Perfect poop (it can be purchased in his office or online www.proctologistpreferred.com) which is very helpful for my levator ani tenderness and hemorrhoid symptoms. Thank you Dr. Rosenfeld!
Cecilia in Newbury Park, CA
by Cecilia G xxx.xxx.55.31
April 22, 2019
I flew down from Vancouver to have Dr. Rosenfeld perform Doppler Guided Hemorrhoid Artery Ligation and Rectoanal repair because this procedure is not available in Canada. He initially diagnosed the problem with photos I submitted through a secure website. We subsequently had a phone consultation during which he suggested flying down for the procedure. I had been suffering from internal hemorrhoids for over 40 years...had tried banding several times to no avail and was unwilling to undergo the pain of a hemorrhoidectomy. So I just suffered with the pain and embarrassment of having to push them back in time and again until I finally started doing research and learned about Dr. Rosenfeld.
The surgery was extremely successful and the pain was minimal. I remained in the LA area during a ten day recovery after which I flew home. I am playing tennis, skiing, swimming, boogie-boarding, cycling, hiking and enjoying life again. I should have had this done 20 years ago. Dr. Rosenfeld, his staff and the Aspen Surgery Center are fantastic. And the cost was very reasonable. If you are suffering from internal hemorrhoids, have Dr. Rosenfeld take care of you. It will change your life back to normal.
by David Stephens xxx.xxx.155.219
February 05, 2019
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