About

Dr. Spalding completed his undergraduate degree at the University of Michigan. He earned a doctorate in pharmacology during medical school at the University of Colorado. His post-doctoral fellowship, during his residency at the University of Michigan, focused on combining experimental cancer therapies with radiation. Dr. Spalding completed a pediatric radiation oncology fellowship at St. Jude Children's Research Hospital. He provides multidisciplinary radiation treatment for children and adults, and adds research expertise to Norton Cancer Institute's clinical trials program. Dr. Spalding joined Norton Cancer Institute in 2009. Dr. Spalding has been voted by his peers as one of Louisville Magazine's Top Docs for 2019.

Locations


Expertise

Education

  • University of Colorado School of Medicine

    Medical Education, Doctor of Medicine, 2003

  • University of Michigan Hospitals GME

    Internship, Internal Medicine, 2004

  • University of Michigan Hospitals GME

    Residency, Radiation Oncology, 2008


Age Groups Seen

Age Groups Seen
Pediatrics, Teenagers, Adults, Geriatrics
Languages
English
Gender
Male

Reviews

4.90 out of 5 4.9 of 5 stars — 141 Ratings, 35 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 listened carefully 5.00 out of 5 (5.0)
provider gave easy to understand instruction 4.90 out of 5 (4.9)
provider knew important medical history 5.00 out of 5 (5.0)
provider showed concern 4.90 out of 5 (4.9)
provider spent enough time with you 5.00 out of 5 (5.0)
provider rating 5.00 out of 5 (5.0)
provider explained things clearly 4.90 out of 5 (4.9)
likelihood of recommending this provider 4.90 out of 5 (4.9)
provider included you in decisions 4.90 out of 5 (4.9)
provider showed respect for what you said 5.00 out of 5 (5.0)
provider discussed treatment options 4.90 out of 5 (4.9)

5.00 out of 5 5.0 out of 5

Reviewed on 09/11/2026

From day one Dr Spaulding has shown genuine concern for my treatment and the care taken to get me through the entire experience.

5.00 out of 5 5.0 out of 5

Reviewed on 09/11/2026

Mia and her staff have always been great and answering any question I have thoroughly. Strange that may sound I always look forward to going to see her and her staff.

5.00 out of 5 5.0 out of 5

Reviewed on 09/10/2026

Best I have ever had

5.00 out of 5 5.0 out of 5

Reviewed on 09/08/2026

Best experience ever

5.00 out of 5 5.0 out of 5

Reviewed on 08/31/2026

Good

5.00 out of 5 5.0 out of 5

Reviewed on 08/20/2026

Dr. Spaulding is great. He is genuine, caring and nice.

5.00 out of 5 5.0 out of 5

Reviewed on 08/19/2026

I absolutely love Dr. Aaron Spalding! He is always able to make a personal connection and is so skilled at explaining all the nuances of my tumor and answers all of my questions. He's the best!

5.00 out of 5 5.0 out of 5

Reviewed on 08/17/2026

Great atmosphere.

5.00 out of 5 5.0 out of 5

Reviewed on 08/16/2026

All good

5.00 out of 5 5.0 out of 5

Reviewed on 08/14/2026

Great

5.00 out of 5 5.0 out of 5

Reviewed on 08/04/2026

I love Drs Spalding and Sun, and feel confident in having them treat my vestibular schwannoma

5.00 out of 5 5.0 out of 5

Reviewed on 08/02/2026

This office is top notch. They know me like I am a part of their family

5.00 out of 5 5.0 out of 5

Reviewed on 07/28/2026

Aaron is a very personable and caring doctor

5.00 out of 5 5.0 out of 5

Reviewed on 07/25/2026

Dr. Gump's 'bedside manner' is above par compared to many Drs, he's always willing to listen, and give hos honest expert advice with patience and compassion.

5.00 out of 5 5.0 out of 5

Reviewed on 07/24/2026

Dr. Spalding is great! He listens to my issues and answers all my questions.

5.00 out of 5 5.0 out of 5

Reviewed on 07/11/2026

Very Professional & Nice

5.00 out of 5 5.0 out of 5

Reviewed on 07/04/2026

Always listens and gives great feedback on solutions explains everything in detail which i appreciate

5.00 out of 5 5.0 out of 5

Reviewed on 06/22/2026

ALL GOOD

5.00 out of 5 5.0 out of 5

Reviewed on 06/05/2026

Seen 3 different Doctors this day was very pleased it took a while but I was informed and satisfied

5.00 out of 5 5.0 out of 5

Reviewed on 05/29/2026

Mia's Whole office is great. I've always had a great experience with Everyone that works there and they answer all your questions thoroughly

5.00 out of 5 5.0 out of 5

Reviewed on 05/28/2026

They all made me feel I was important and cared for .

5.00 out of 5 5.0 out of 5

Reviewed on 05/08/2026

Dr Spaulding was very good at explaining things & expressing concern over any questions I had.

5.00 out of 5 5.0 out of 5

Reviewed on 05/07/2026

Dr. Aaron Spalding is among the BEST I ever experienced! His professional demeanor and communication skills are stellar! He needs to be cloned!

5.00 out of 5 5.0 out of 5

Reviewed on 04/30/2026

Dr. Spaulding explained all of the tests that were appropriate that were completed prior to this visit. And then explained all of the steps to continue treatment of my husbands conditions. He was thorough talked slowly for my husband who has a cochlear so he could understand. And could not have been more compassionate. He was thoroughly familiar with both my husbands and eye cancer condition.

5.00 out of 5 5.0 out of 5

Reviewed on 04/21/2026

Excellent health care.

5.00 out of 5 5.0 out of 5

Reviewed on 04/20/2026

Dr Spaulding is the Best

5.00 out of 5 5.0 out of 5

Reviewed on 03/28/2026

Dr. Tammo is always king and caring! He is an amazing man.

5.00 out of 5 5.0 out of 5

Reviewed on 03/24/2026

Very good

4.00 out of 5 4.0 out of 5

Reviewed on 03/20/2026

Love this center

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 03/15/2026

Very professional and personable.

5.00 out of 5 5.0 out of 5

Reviewed on 02/28/2026

Dr Spaulding is awesome at what he does and it's always a pleasure to be in his care.

5.00 out of 5 5.0 out of 5

Reviewed on 02/16/2026

Everyone at this facility is great

5.00 out of 5 5.0 out of 5

Reviewed on 02/02/2026

Dr. Tennant, Dr. Spalding and Rebecca Alcorn treat me like someone they personally care about. More people than I can name as well..

5.00 out of 5 5.0 out of 5

Reviewed on 02/01/2026

Love this office, dr. Spalding, Dr. Tennant and all their staff. I have never had a bad experience I brag and tell people about this office and doctors that there's nobody like them. Excellent office


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