About

Douglas A. Nelson, M.D., specializes in medical oncology and gastrointestinal medical oncology. Training: • Medical Education: Doctor of Medicine - Uniformed Services University of the Health Sciences F. Edward Hebert School of Medicine (1996) • Residency: Internal Medicine - San Antonio Uniformed Svcs Health Edu Consortium (1999) • Fellowship: Hematology and Medical Oncology - San Antonio Uniformed Svcs Health Edu Consortium (2002)

Locations



Expertise

Education

  • San Antonio Uniformed Svcs Health Edu Consortium

    Fellowship, Hematology and Medical Oncology, 2002

  • Uniformed Services University of the Health Sciences F. Edward Hebert School of Medicine

    Medical Education, Doctor of Medicine, 1996

  • San Antonio Uniformed Svcs Health Edu Consortium

    Residency, Internal Medicine, 1999


Age Groups Seen

Age Groups Seen
Adults
Languages
English
Gender
Male

Reviews

4.80 out of 5 4.8 of 5 stars — 276 Ratings, 53 Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Provider explained things clearly 4.90 out of 5 (4.9)
Provider listened carefully 4.90 out of 5 (4.9)
Provider gave easy to understand instruction 4.80 out of 5 (4.8)
Provider knew important medical history 4.80 out of 5 (4.8)
Provider showed respect for what you said 4.90 out of 5 (4.9)
Provider spent enough time with you 4.90 out of 5 (4.9)
Provider Rating 4.80 out of 5 (4.8)
Provider explained things clearly 4.80 out of 5 (4.8)
Provider showed concern 4.80 out of 5 (4.8)
Provider included you in decisions 4.80 out of 5 (4.8)
Likelihood of recommending this provider 4.80 out of 5 (4.8)
Provider discussed treatment options 4.80 out of 5 (4.8)

5.00 out of 5 5.0 out of 5

Reviewed on 06/20/2026

Kayla Day and Dr. Nelson were exceptional!

5.00 out of 5 5.0 out of 5

Reviewed on 06/11/2026

Very good

5.00 out of 5 5.0 out of 5

Reviewed on 06/10/2026

Very kind

5.00 out of 5 5.0 out of 5

Reviewed on 05/23/2026

Thank you Dr. Nelson for our upfront dialogue and reviewing prior, current and possible future options.

5.00 out of 5 5.0 out of 5

Reviewed on 04/27/2026

Everything was very nice

5.00 out of 5 5.0 out of 5

Reviewed on 04/26/2026

Dr. Nelson has been excellent at every visit. I don't feel rushed so I get all my questions answered. And of course he explains things I don't even know to ask! :)

4.80 out of 5 4.8 out of 5

Reviewed on 04/22/2026

Staff were attentive at every point

5.00 out of 5 5.0 out of 5

Reviewed on 04/17/2026

Everyone on the team that has worked with me has been excellent

5.00 out of 5 5.0 out of 5

Reviewed on 04/15/2026

Every thing was explained what was going to happen. No problem

5.00 out of 5 5.0 out of 5

Reviewed on 04/03/2026

Outstanding in every aspect of my treatment.

5.00 out of 5 5.0 out of 5

Reviewed on 04/02/2026

I am *exceptionally* pleased with the professionalism and concern for my health expressed by the providers at NCI.

5.00 out of 5 5.0 out of 5

Reviewed on 03/22/2026

Dr. Douglas Nelson is one in a million. I'm grateful he's my oncologist!! Thank you for letting Dr Nelson work for Norton Healthcare. Best decision ever!!!

5.00 out of 5 5.0 out of 5

Reviewed on 03/20/2026

Dr. Nelson has been wonderful I would recommend him to anyone needing that type of cancer care.

5.00 out of 5 5.0 out of 5

Reviewed on 03/20/2026

Good

5.00 out of 5 5.0 out of 5

Reviewed on 02/11/2026

Doctor Nelson explained my lab work and things were stable and he said he was also watching for blood clots but now everything seems to be fine.

5.00 out of 5 5.0 out of 5

Reviewed on 01/18/2026

Dr. Martin is one of the best surgeon. Dr. Martin is a very caring surgeon that takes time to listen and always gives great advice much respect!

5.00 out of 5 5.0 out of 5

Reviewed on 01/15/2026

They apologized for the delay and noted they were closed due to the holidays. It was the busiest I have witnessed.

5.00 out of 5 5.0 out of 5

Reviewed on 01/08/2026

Has been very efficient and thorough since the very start.

5.00 out of 5 5.0 out of 5

Reviewed on 12/13/2025

My experience is always pleasant. The staff is very professional & caring. Dr. Nelson is wonderful & informative.

5.00 out of 5 5.0 out of 5

Reviewed on 12/13/2025

Dr. Nelson was very personable and approachable. He was friendly and respectful to me.

5.00 out of 5 5.0 out of 5

Reviewed on 12/13/2025

Excellent provider

5.00 out of 5 5.0 out of 5

Reviewed on 12/11/2025

Excellent service as usual!

5.00 out of 5 5.0 out of 5

Reviewed on 12/10/2025

I am very pleased with the care I receive at Nortons

5.00 out of 5 5.0 out of 5

Reviewed on 12/08/2025

Dr. Nelson is very concerned and good at what he does!! He is a very good provider

5.00 out of 5 5.0 out of 5

Reviewed on 12/08/2025

This office is great all around. Doctors nurses and support staff. That didn't happen often.

5.00 out of 5 5.0 out of 5

Reviewed on 12/07/2025

Very good doctor and office

5.00 out of 5 5.0 out of 5

Reviewed on 12/04/2025

I am very pleased woth Dr. Nelson and his team.

5.00 out of 5 5.0 out of 5

Reviewed on 11/23/2025

Very patient with my questions.

4.71 out of 5 4.7 out of 5

Reviewed on 11/21/2025

Dr Nelson is a great Dr

5.00 out of 5 5.0 out of 5

Reviewed on 11/20/2025

Very efficient staff.

5.00 out of 5 5.0 out of 5

Reviewed on 11/12/2025

Dr Nelson is wonderful and true gentleman

5.00 out of 5 5.0 out of 5

Reviewed on 11/10/2025

Couldn't ask for a better Oncologist!

5.00 out of 5 5.0 out of 5

Reviewed on 11/07/2025

He is an amazing and caring doctor!

4.94 out of 5 4.9 out of 5

Reviewed on 11/07/2025

My appointment location was switched do to my usual office being abruptly closed. The 2nd location accommodated very well! Thanks.

5.00 out of 5 5.0 out of 5

Reviewed on 11/01/2025

Dr. Nelson is kind, patient, and encouraging. He explains medical terminology clearly.

4.60 out of 5 4.6 out of 5

Reviewed on 10/26/2025

My visit was the first time I had seen Kayla Day, APRN. She was quite thorough. She had actually reviewed my history, unlike other providers that want you to supply your history even if it is in Epic. She listened to my questions and addressed my them. I didn't feel rushed and she appeared to genuinely listen and care.

5.00 out of 5 5.0 out of 5

Reviewed on 10/19/2025

Dr Nelso is a wonderful and caring person. I was very fortunate to have him.

5.00 out of 5 5.0 out of 5

Reviewed on 10/16/2025

Always Professional and caring

5.00 out of 5 5.0 out of 5

Reviewed on 10/08/2025

I have cancer, that went undiagnosed for at least four months. So Dr Nelson ( my oncologist) has to work hard in response!

5.00 out of 5 5.0 out of 5

Reviewed on 10/08/2025

I am always happy to recommend Dr. Nelson and Norton Cancer Institute.

4.94 out of 5 4.9 out of 5

Reviewed on 10/06/2025

Very nice Doctor

5.00 out of 5 5.0 out of 5

Reviewed on 10/05/2025

Dr Nelson is an amazing Dr. Not only is he informed and smart, he has Ana amazing bedside manner. I couldn't say enough good timings about him.

5.00 out of 5 5.0 out of 5

Reviewed on 09/29/2025

The staff there made you feel like family they were so nice

5.00 out of 5 5.0 out of 5

Reviewed on 09/26/2025

Dr Nelson always takes time to answer my questions and helps me understand. He never makes me feel like he is too busy or needs to leave. I always feel anxious before my appointments but he helps me emotionally and mentally. He is a great doctor.

5.00 out of 5 5.0 out of 5

Reviewed on 09/21/2025

I love Dr. Nelson. I can't imagine this journey with any other doctor. He is top notch from knowledge to care to bedside manner.

5.00 out of 5 5.0 out of 5

Reviewed on 09/20/2025

Very friendly staff!

5.00 out of 5 5.0 out of 5

Reviewed on 09/16/2025

Very compassionate care from the doctor and his staff.

5.00 out of 5 5.0 out of 5

Reviewed on 09/12/2025

He has cared for me for about a year, is a very respectful doctor!

5.00 out of 5 5.0 out of 5

Reviewed on 09/11/2025

The Doctor and entire staff treated me very well. I have been a patience for nearly 2 years and no complaints only compliments.

5.00 out of 5 5.0 out of 5

Reviewed on 09/07/2025

I was well taken care of by Dr. Nelson

5.00 out of 5 5.0 out of 5

Reviewed on 09/01/2025

Dr.Nelson and his nurse practitioner Kayla Day have been fantastic in my treatment plan. I'm very grateful to have them during this hard time.

5.00 out of 5 5.0 out of 5

Reviewed on 08/27/2025

Very professional, kind, and courteous.

5.00 out of 5 5.0 out of 5

Reviewed on 08/27/2025

The provider and staff have bent over backwards to help me in any way necessary


Insurance

  • Aetna
  • Aetna Better Health
  • Aetna Medicare Advantage
  • Ambetter from MHS
  • Ambetter from WellCare of Kentucky
  • Anthem
  • Anthem Kentucky Medicaid
  • Anthem MediBlue HMO/PPO
  • Anthem Pathway
  • Anthem Pathway Transition
  • CareSource Indiana Medicaid
  • CareSource Marketplace Kentucky and Indiana
  • Cigna
  • CorVel
  • Coventry
  • Encore
  • Essence
  • First Health Group Corp. (First Health)
  • UofL Health – Frazier Rehabilitation Institute
  • HealthSmart
  • Hosparus
  • Humana Medicare
  • Humana Medicaid
  • Indiana Medicaid
  • Indiana Medicare
  • Indiana Health Network
  • Kentucky Medicaid
  • Kentucky Medicare
  • MDwise
  • MHS
  • Molina Healthcare
  • MultiPlan
  • Passport Health Plan Kentucky MCO
  • Passport Marketplace
  • Provider Net/OMCA
  • Sagamore
  • Signature Advantage
  • SIHO
  • TRICARE Humana Military
  • United Healthcare
  • United Healthcare Community Plan Indiana and Kentucky
  • United Healthcare Medicare Advantage
  • Veterans Affairs (VA)
  • WellCare
  • WellCare of Kentucky Medicaid (Kentucky MCO)
  • WellCare Medicare
  • Wellpath
  • Workers’ Compensation
Need Care Now?
Immediate Care

For non-life threatening injury or illness. X-ray and rapid testing available (all ages).

Reserve Your Spot
eCare

Virtual visits for minor illnesses or health concerns (2 years and older).

Start an Online Visit
Norton Prompt Care

For sick visits, sports/ camp physicals, vaccine and more (12 months and older).

Choose an Appointment