David Thornton, MD | Flagstaff, AZ | Family Physician

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Dr. David Thornton treats hypertension and hyperlipidemia, including high cholesterol in children and teens, and performs autoinjector procedures in Flagstaff, Arizona. He is board-certified in family medicine by the American Board of Family Medicine (2024) and sees patients at Primary Care at Northern Arizona Healthcare. Patients on Vitals rate Dr. Thornton 4.94 out of 5.

Overview based on verified provider data

accepting new patients
4.9

32 Ratings
38 insurance plans accepted
speaks English
32 written reviews
1 award
1 specialty
1 area of expertise
1 board certification
1 office location
Male

Patients consistently praise Dr. David Nigel Thornton for his exceptional medical knowledge, attentiveness, and ability to explain complex medical issues in an understandable way. Many reviews highlight his compassionate care, active listening, and thoroughness during consultations, as well as his innovative approach to treatment. A common negative theme is that some patients felt the pace of his communication was too fast or that their primary concerns were overlooked during visits. Overall, patients feel fortunate to have him as their physician and appreciate his genuine involvement in their care.

AI-generated from the text of patient reviews

32 ratings & reviews

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Showing 1 to 10 of 32 reviews

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Always a great experience!

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

July 28th, 2026 | Source: Partner

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Dr. THORNTON did an excellent job explaining his reasoning for the diagnosis.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

July 23rd, 2026 | Source: Partner

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Probably the best doctor I've ever seen. I feel incredibly lucky that I found him.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

July 17th, 2026 | Source: Partner

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Dr Thornton is exceptionally knowledgeable and was very thorough in his explanations and advice concerning my medical history.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

July 10th, 2026 | Source: Partner

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Physician seemed caring and thoughtful and had good medical knowledge; however they talk a little too fast when giving information and explanation

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

July 6th, 2026 | Source: Partner

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Very professional and thorough.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

July 3rd, 2026 | Source: Partner

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Dr Thornton always LISTENS and I never feel rushed he is well worth the wait to see. I lost a loved one unexpectedly and Dr Thornton's concern and comfort was invaluable.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

June 19th, 2026 | Source: Partner

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Dr. Thornton was the nicest doctor I have ever met!

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

June 13th, 2026 | Source: Partner

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Impressed that doctor took time to listen to my symptoms and explain what may be causing them and recommended treatment

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

June 3rd, 2026 | Source: Partner

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Dr Thornton is an incredibly good Doc.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

May 31st, 2026 | Source: Partner

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Primary Care at Northern Arizona Healthcare

1895 N Jasper Dr Ste 3Flagstaff, AZ 86001

Tel: (928) 913-8800

Mon7:00 am - 6:00 pm

Tue7:00 am - 6:00 pm

Wed7:00 am - 6:00 pm

Thu7:00 am - 6:00 pm

Fri7:00 am - 6:00 pm

SatClosed

SunClosed


David Thornton, MD	Dr. David Byron, MD	Dr. Rolando Gomez, MD, MHA	Harold Martin, FNP-BC
Family Medicine	Family Medicine	Family Medicine	Family Medicine
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.9 (32 Ratings)	5 (1 Rating)	0 (0 Ratings)	0 (0 Ratings)
	16 Years of Experience	9 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English		Speaks English, Spanish, Portuguese, French
Flagstaff , AZ	Tuscon , AZ	Coral Gables , FL	Surprise , AZ
	Med School: Ben-Gurion University Of The Negev Faculty Of Health Sciences	Med School: American University Of Antigua College Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Family Medicine

General Surgery

David Thornton holds an inactive medical license in the state of Florida. They are board certified in Family Medicine by the American Board of Family Medicine.

Board Certifications

Board certified in Family Medicine by the American Board of Family Medicine in 2024.

Medical License

Medical Doctor with an inactive medical license in the state of Florida that expired in 2025.

NPI Number

David Thornton's NPI number is 1952753733.

Stephanie Marie Garney
Nurse Practitioner
| Flagstaff, AZ
(0)
Debra Susan Mourtsen
Nurse Practitioner
| FLAGSTAFF, AZ
(0)
Janet Mcdaniel Nicks
Nurse Practitioner
| Flagstaff, AZ
(0)
Meredith Marie Smith
Nurse Practitioner
| Flagstaff, AZ
(0)
Nicole Elise Goodwin
Nurse Practitioner
| Flagstaff, AZ
(0)
Stacy Anne Thornley
Nurse Practitioner
| Flagstaff, AZ
(0)
Beth Gleason Mcmanis
Nurse Practitioner
| Flagstaff, AZ
(0)
Ciara Brooke Brumbaugh
Nurse Practitioner
| Flagstaff, AZ
(0)
Charles Anderson Edwards
Emergency Medicine
5 Years Exp | Flagstaff, AZ
(0)
Dr. Melodie Ann Armstrong, MD
Public Health & General Preventive Medicine
35 Years Exp | Flagstaff, AZ
(2)

Is David Thornton accepting new patients?: David Thornton is accepting new patients on Vitals. View David Thornton's profile on Vitals to make an appointment.
Does David Thornton accept my insurance?: You can see the insurance plans that David Thornton accepts on their Vitals profile.
Where is David Thornton's office located?: David Thornton's office is located at 1895 N Jasper Dr Ste 3, Flagstaff, AZ, 86001.
What languages does David Thornton speak?: David Thornton speaks English.
Does David Thornton accept virtual/telehealth appointments?: David Thornton has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

This provider profile is built using data from:

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