Learn about this doctor

Care Philosophy

As your Family Care Specialist, I will stay open minded as I listen to you and hear your needs. Our clinic will be ready to offer newborn care, immunizations, complete physicals, skin care, medication assessments, and chronic care needs. Please take this as an invitation to come into our clinic and meet our staff.Read more

Dr. Mackay's Experience

Experience Match

See how Dr. Mackay's experience matches your preferences.


For the best healthcare for your needs, choose a doctor who specializes in your medical condition.

Board Certifications

Board certification indicates that a doctor is highly qualified in the medical field in which they practice.

Conditions Treated

Check to see that this provider treats your medical condition.

Procedures Performed

Check to see that this provider performs the procedure that you need.

Background Check

Check to see if your provider has any malpractices, board actions, or sanctions.


Learn more about where this provider went to medical school, residency, and more.

Awards & Recognition

View information about special awards and recognition for this provider.

Languages Spoken

Check to see what languages this provider and/or staff speak.

Memberships & Professional Affiliations

View memberships and affiliations associated with this provider.

Visiting Dr. Mackay

Dr. Mackay accepts 9 insurance carriers

Affiliated Hospitals

Hospital Quality
Check out the quality of care at the 1 hospitals where Dr. Mackay has admitting privileges.

Dr. Mackay's Reviews

Likelihood of recommending Dr. Mackay to family and friends
based on 51 total surveys (7 with reviews)
Dr. Mackay's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Reviews (7)
DR Mackay's extensive medical knowledge is I believe the reason I am alive today. Suspecting a serious health issue based on my symptoms, alerted her to ordering a CT scan that discovered a large tumor on my kidney. The tumor was cancerous and the kidney had to be removed. Luckily for me I was diagnosed early and found the cancer to be contained only to the kidney.
in Larkspur, Colorado |
Dr. MacKay is always willing to take the time to listen, evaluate, and address and concerns. I leave her office feeling confident that she has given me her undivided attention and prescribed a personal plan to help me regain my health. She has always followed up on any previous visits. I feel valued an individual.
Denver, CO |
Dr Mackay is very caring and thorough and really cares about you!
in Castle Rock |
I am so happy with my decision to choose Dr. Mackay for my new Doctor. During my first appointment, I felt comfortable, welcomed, and well taken care. Dr. Mackay is thorough and knowledgeable and she truly listens and cares. It was a wonderful experience and I am grateful to now call her my Doctor!
Thank you for the positive feedback! We appreciate the kind words.
Franktown, CO |
Dr MacKay 's office is sending in prescriptions for my husband that he has never taken nor needs to our online pharmacy. We have to pay for them, because insurance says the Dr. sent them and they were filled. Dr MacKay refuses to take or return patients phone calls. Her assistant doesn't return calls either. She has an office flunkie call back who cannot answer any questions - then the flunkie puts you back to the assistants voice mail. RIDICULOUS! HORRIBLE PATIENT CARE!
Douglas County, CO |
Spent no time with me. Fake smile, pretends to care but if she did she wouldn't have cut me off at mid sentence and went to lunch. 3 hours later I was in the emergency room with an appy. Her lunch was more important than examine me.
Berthoud, CO |
I had an appointment at 7:30 am, the first appointment of the day, and I arrived 10 minutes early. Rather than being greeted when I came in I was abruptly told, We're running 10 minutes behind. You have to reschedule. No good morning, no apologies for wasting my time, no asking me to wait a bit longer. If I cancelled at the last minute I would be charged for the appointment, but my time is valueless to this doctor, her nurse couldn't even afford to offer me courtesy.
Have you seen Dr. Dalton J. Mackay, MD?

Dr. Mackay's Care Philosophy

As your Family Care Specialist, I will stay open minded as I listen to you and hear your needs. Our clinic will be ready to offer newborn care, immunizations, complete physicals, skin care, medication assessments, and chronic care needs. Please take this as an invitation to come into our clinic and meet our staff.

Dr. Mackay's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Family Medicine
  •  Board certified in Family Practice
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Mackay has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Colorado.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Mackay's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Family Practice

Conditions Treated

  • ADHD and-or ADD
  • Attention Deficit Disorder (ADD)
  • Bladder Infection
  • Common Cold
  • Depression
  • Diabetes
  • Erectile Dysfunction
  • Fatigue
  • Fever
  • High Cholesterol
  • Hormone Imbalance
  • Hypertension
  • Influenza (Flu)
  • Ingrown Toenail
  • Migraine
  • Peripheral Vascular Disease (PAD, PVD)
  • Sleep Disorders
  • Sprain
  • Streptococcal Infections
  • Thyroid Disease
  • Weight Loss


  • Medical School
    American University Of The Caribbean School Of Medicine

    Graduated in 2006

  • Internship Hospital
    In His Image

    Completed in 2008

  • Residency Hospital
    In His Image

    Completed in 2009

  • Undergraduate School
    Oral Roberts University / School of Medicine

    Graduated in 2001

Languages Spoken

  • English
  • French
  • Spanish

Memberships &
Professional Affiliations

Dr. Mackay does not have any memberships or affiliations listed. If you are Dr. Mackay and would like to add memberships or affiliations, please update your free profile.


  • Family Medicine
  • Preventive Medicine

Procedures Performed

  • Abscess Incision and Drainage
  • Adult Immunization
  • Bioidentical Hormone Replacement Therapy
  • Breast Exam
  • Chronic Diabetes Management
  • Circumcision
  • Cryosurgery
  • Depo-Provera® Birth Control Shot
  • Electrocardiogram (EKG)
  • Hormone Replacement Therapy
  • Immunization
  • Infant Care
  • Ingrown Toenail Removal
  • Joint Injection
  • Medication Management
  • Mole Evaluation
  • Mole Removal
  • Newborn and Well-Child Care
  • Pap Smear
  • Pelvic Exams
  • Physical Examination
  • Post-Operative Care
  • Primary Care for Adolescents
  • Skin Biopsy
  • Sports Physical Examination
  • Vasectomy
  • Wart Removal
  • Well Child Examination
  • Well Male Examination
  • Well Woman Health Examination