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Dr. Daniel Witten, MD, FACP

Internist, Primary Care Doctor

Professional statement

PLEASE NOTE: 1.) EXISTING PATIENTS: PLEASE CONTACT THE OFFICE DIRECTLY FOR APPOINTMENT REQUESTS AND ADDITIONAL AVAILABILITY. 2.) PLEASE FILL OUT ALL INSURANCE DETAILS WHEN REQUESTING AN APPOINTMENT. THE OFFICE MAY ALSO CALL YOU TO CONFIRM. THANK YOU! 3. THIS DOCTOR DOES NOT PROVIDE CHRONIC PAIN MANAGEMENT SERVICES. 4. PLEASE FILL OUT ALL INSURANCE DETAILS WHEN REQUESTING AN APPOINTMENT. THE OFFICE MAY ALSO CALL YOU TO CONFIRM. THANK YOU! We, at Ninth Avenue Internal Medicine, are here to help you meet your goals of healthy living. By offering a personable 24/7 service in Internal Medicine and Geriatrics, as well as office and in-patient consultations and follow-up. We will help you feel your absolute best. Assistance is available in English, Russian and Lithuanian.

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Specialties

  • Primary Care Doctor
  • Internist

Practice names

Hospital affiliations

  • Rose Medical Center

Board certifications

  • American Board of Internal Medicine

Education and training

  • Medical School - Vilnius University Faculty of Medicine
  • State University of New York, Buffalo, Internship in Internal Medicine
  • University of Colorado, Residency in Internal Medicine

Professional memberships

  • American College of Physicians
  • Colorado Medical Society
  • Denver Medical Society

Awards and publications

  • Vitals.com Patients' Choice Award, 2009
  • Vitals Top 10™ Doctor, 2014
  • Operation Walk Denver, Medical Missions to Panama, Nicaragua, Peru, Guatemala and Honduras, Director of Communications

Zocdoc awards

Rapid registration
Speedy response

Languages spoken

  • English
  • Lithuanian
  • Russian

Provider's gender

Male

NPI number

1245233782

Office locations

Ninth Avenue Internal Medicine

4500 East 9th Avenue, Suite 140

Denver, CO 80220

Patient reviews
All reviews have been submitted by patients after seeing the provider. For more information, check out our Patient Knowledge Base.
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Daniel Witten was a great doctor who cares about my well being deeply. The wait time for appointment was less than 30 minutes and the reception was very friendly and knowledgeable as well. I will surely be returning for my nextillness and will recommend other friends and strangers do the same for their health and s piece of mine.
Source: Zocdoc
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So, my appointment was at 3:20pm and I showed up a few minutes early and filled out new patient forms. Shortly after I was called in, not a long wait time at all. Once I made it to the treatment/patient room,I sat for about 20 minutes before the doctor came in. At this point it was almost an entire hour after my booked appointment time that I saw him. Well, needless to say, I was not a happy camper. But as soon as Dr. Witten came in and I voiced my concern to him about the wait time, there seemed to be a disconnect with Zocdoc and his appts and/or his front desk scheduler and Zocdoc; either way, he was very apologetic.. He thought my appointment was at 3:50pm. He continued to profusely apologize for this throughout the time I was there and his mannerisms and professionalism and true concern for helping me figure out what was causing my sore throat, made up for every second I was waiting. I would second a previous review made by someone else that he actually was concerned about why and not automatically assuming a cold or the obvious. He took his time with me, did not rush through the appointment at all.. I was very impressed and would recommend him to anyone!
Less than 1 month ago
Source: Zocdoc
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Dr. Written has a wonderful bedside manner and took the time to talk with me about my health concerns.
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The office is extremely disorganized. I had a procedure done, and when I wanted to discuss the results, they told me that their system was down. They called me back five days later acting as though I hadnt asked to discussmy results and when I brought it up again, they said their system was down. When I was in with the doctor, he seemed friendly but inattentive and ready to walk out the door. Likely because he was so late to the appointment.
Less than 6 months ago
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Very knowledgeable. He also recommended several prevention and maintenance items.
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We just moved to Denver and I needed a new Primary Care doctor. I was very impressed with Dr. Witten! He was smart, thorough, and efficient. He also has an engaging personality. Glad I found him.
Source: Zocdoc
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I've seen Dr. Whitton a handful of times now. So far so good. He listens, and explains treatment options in as much depth as desired. After about a dozen less than satisfactory PCP's, I'm glad I found him.
Less than 1 year ago
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Amazing Doctor kind funny and made me feel welcome
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Dr. Witten was a breath of fresh air! I’ve had the same PCP for 20 years. She stopped caring for my health...just treated symptoms. Not the problem. Dr. Witten spent time with me and made sure all of my concerns andquestions were answered. He even decided to tackle my minor problems to get a head start on getting my health back in order. He even spent time with me after my appointment to make sure I understood everything we discussed. I’m so grateful for Dr. Witten.
Source: Zocdoc
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Such a friendly, caring doctor. Makes you comfortable right when he walks on the room.
Less than 1 year ago
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Highly recommended! Very sociable and caring dr.
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Dr. Witten was AMAZING. Extremely nice and really funny. Explained everything going on with me in detail as well as the details of the plan ahead (with meds, etc) Will definitely be making him my primary care doctor!
Source: Zocdoc
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Dr. Witten was very professional and thoughtful. He took time with me to really understand my condition. He has a very friendly affect.
Source: Zocdoc
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Dr Witten is personable and professional. He did a thorough job with my exam. I highly recommend him. His staff was friendly and efficient - front desk as well as nurse and lab person.
Source: Zocdoc
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Dr. Witten was great. Very friendly and efficient. Will definitely be back.
More than 1 year ago
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Dr. Witten was excellent. He asks relevant questions and discusses potential solutions with you. Unfortunately there was a miscommunication between Zocdoc and the office's scheduling that caused a longer than expected wait, but the entire staff was accommodating and kind.
Source: Zocdoc
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I saw Dr. Witten two hours ago and have already recommended him to several friends! He was friendly and funny, informative, and made everything related to the appointment easy. While I had to wait for a little while before my appointment,I liked that I didn't feel rushed when I was actually seeing Dr. Witten. I rarely leave the doctor's office in a better mood than when I arrived, but Dr. Witten and his staff exceeded my expectations.
Source: Zocdoc
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Dr. Written is great! Very friendly and a wonderful office staff!
Source: Zocdoc
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Quick and efficient. Met my needs. I am happy to have him as my new primary care physician. The staff is also great.
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He has a soothing and a very amiable nature . Great Guy.
More than 1 year ago
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Dr. Witten was extremely knowledgeable, friendly and responsive to my issues. I would definitely recommend a visit here and all the staff are equally competent.
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Dr Witten was hilarious and very intelligent. He talked through everything with me and made sure I understood everything we discussed. Glad to find someone I can trust
Source: Zocdoc
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Dr. Wittin is the DUDE! Go see him. He is professional, friendly and cares about his patients and figuring out the issue. He is funny too!
Source: Zocdoc
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He was very friendly and everything went well.
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Dr Witten was funny, but very professional. Seemed to care a lot, wasn't rushed and gave me his full attention.
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Dr. Witten is very friendly and knowledgeable, I highly recommend him.
More than 1 year ago
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I did not like the fact that they required a form with my credit card on it. Never has this been requested of me in a doctors office before. Then the card was not credited the difference between my office visitductuctable until I called and requested over two months later. Shady!
More than 1 year ago
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Professional, thorough and with a good sense of humor.
Source: Zocdoc
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Dr. Witten is awesome. Highly recommended!
Source: Zocdoc
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Dr Witten was very engaged and took his time to visit with me and go through physical. He is quite the comedian and very thorough.
Source: Zocdoc
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Fantastic staff and Dr. Witten is awesome and personable. I will be using him as my primary care physician from now on
More than 1 year ago
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Great visit overall. Dr. Witten is fun to talk to and is intelligent, so I will definitely be making him my primary care physician.
Source: Zocdoc
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First, checking was pretty straightforward and the front desk staff was very nice. Second, Dr Witten's nurse was great as well and took the time to explain things she was doing. Finally, Dr Witten was very personable and knowledgable and Itruly felt he had my best interests in mind. Great 1st visit!
Source: Zocdoc
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Daniel is a great doctor. Very knowledgeable and patient - took the time to speak in depth about several issues. Glad to have him as my primary care physician.
Source: Zocdoc
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He was wonderful. Very knowledgeable, relatable and very funny. He made me very comfortable as a patient and I will definitely return for future visits when necessary. I highly recommend him if you're looking for a truly great doctor!
Source: Zocdoc
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Great physician! Highly recommend!!!
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Great guy with a lovely team.
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Super friendly and spent a lot of time answering my questions. Overall a very pleasant and helpful visit!
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Dr Witten helped me think through a very complicated medical decision. He was very smart, kind, and helpful. I will be back to see him very soon.
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Dr Witten took the time to ask a lot of questions and get to know my medical history. Great bedside manner and was very helpful.
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I have none to say but I really satisfied for appointment there, great people great service and happy people.
Source: Zocdoc
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Overall very good experience. Nice, funny doctor who makes you feel comfortable. Only thing he could work on is wait time. Not ideal for a professional. Appointment was at 830. I arrived at 815, saw the doctor around 9:20 and was out near 10am.
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Wonderful!
Source: Zocdoc
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Dr. Witten was friendly and informative.
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Dr. Witten came across as an excellent doctor with a good sense of humor. His staff is also helpful & knowledgeable, I would highly recommend him
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Great experience Dr. Witten was very knowledgeable and kind... Super great person.
Source: Zocdoc
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Daniel Witten is very personable and friendly. I'd recommend him to anyone!
Source: Zocdoc
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He is a genuine person who provides logical guidance to his patience. I found him by chance online, gave it a shot, and he's probably been my most memorable and supportive doctor I've had ever. His location also took my insurance,and the check-in with ZocDoc made it a breeze to get in-n-out without a fuss.
Source: Zocdoc
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Nice sense of humor, and they take the samples for lab work in the same place.
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Dr. Witten was great and had such a great sense of humor! I just moved to Denver and am glad to have found a great doctor!
Source: Zocdoc
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