Margret Thorhallsdottir, MD, Family Physician

Margret Thorhallsdottir, MD

Family Physician

6573 A1a S
Saint Augustine, FL 32080

+1 more location

Overall rating

Top reviews

Dr. Thor is an amazing physician and astute diagnostician. She is very down to earth making you feel comfortable and nonjudgement in discussing health concerns. She is also a great detective and thinks outside the box to find thShow moree solution to your health concern. She had been my physician for over a decade and I would not see any other doctor. The office is kind and responsive to appointment requests and other questions. Thank you for your service to our commumity!

Maryann P • May 08, 2026

Dr Thor is awesome! The BEST of communicators, listeners, bedside manner, and Professionalism. She makes you feel comfortable discussing very personal and senstive issues with a great deal of understanding and compassion. I feel cShow moreonfident in her diagnosis and understanding of my lifestyle as it pertains to my health. She is one of the best overall doctors I have experienced. I highly recommend her for female care.

Amy L • July 08, 2026

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Margret Thorhallsdottir, MD?


About Margret Thorhallsdottir, MD

Speaks Icelandic

Services, Conditions and Procedures

Actinic keratosis

Biopsies

Cholesterol

Chronic conditions

Diabetes

Hypertension

Injections

Interested in Women's Health

Lacerations

Mood disorders

Nexplanon

Splinter/Tick removal

Upper respiratory infections, earaches, sore throat

Wart removal

Wellness exams including Pap smears


Locations (2)

Crescent Beach Care, LLC

6573 A1a S
Saint Augustine, FL, 32080

Telemedicine
St Augustine, FL, 32080


More About Margret Thorhallsdottir, MD

Practice

Crescent Beach Care, LLC

Hospital Affiliations

  • Flagler Hospital

Specialties

NPI Number

1124298831

Provider's Gender

Female


Background and Education

Years practicing

14.0 years

Education

  • Valdosta State University, 1998
  • Floyd Medical Center, Rome, GA, 2010
  • Saba University School of Medicine, 2007

Associations

  • AAFP
  • FAFP

Reviews

4.99
1447 Reviews

Dr Thor is always so professional and reassuring.

Christine C • July 15, 2026

Excellent explanations. Very conscientious and caring. Assisting me with being proactive with preventative measures.

Mary S • July 09, 2026

Dr Thor is awesome! The BEST of communicators, listeners, bedside manner, and Professionalism. She makes you feel comfortable discussing very personal and senstive issues with a great deal of understanding and compassion. I feel confident in her diagnosis and understanding of my lifestyle as it pertains to my health. She is one of the best overall doctors I have experienced. I highly recommend her for female care.

Amy L • July 08, 2026

Dr. Thor is always very professional, prompt, and genuine. She's patient answering any questions I may have and listens. She never rushes thru an appointment and I've never felt like I was just another number to her. Her staff is also very efficient and follows up with scheduling appointments and getting lab orders sent. I appreciate her and her team.

Constance O • July 07, 2026

Kyla C • July 03, 2026

Dr Thor has always been a great doctor. She explains, she listens, and gets things done. She’s the best

Camille C • July 02, 2026

Dr Thor explained the pros and cons of the procedure clearly before and during the procedure. It was easy and straightforward. I feel great afterwards.

Amy L • June 29, 2026

Dr. Thorhallsdottir is always upbeat, professional and performs her doctoring duties with acumen. Being personable and getting through the exam she keeps a good pace for the different questions, probes, etc. Her supportive manner adds to her listening skills. It is a pleasure being one of her patients.

Clare D • June 25, 2026

My visit was very good and very helpful. Doctor Thor listens to me and helps me with any Questions I have. I have never had a bad experience with Doctor Thor. She is very concerned with my heath and never rushes me.

Joanne B • June 24, 2026

Dr. Thor is so thoughtful, listens to concerns and offers the best personalized advice. I never feel rushed; and my concerns are validated.

Allene N • June 23, 2026

Best doctor around

Linda C • June 23, 2026

I have been with Crescent Beach Care for many years now and I always get excellent care. The staff is extremely friendly. The physicians are so easy to contact through their portal and my experience with Dr. Thor has always been top-notch. She is so friendly and easy to talk to and she addresses all my concerns and make sure that I get the care I need.

Gina K • June 04, 2026

Dr Thor has been my lifeline for years and I could not possibly respect or be grateful for another human being as I am for her ! Said with complete sincerity !

Pamela D • June 04, 2026

Whether in person or on video phone. Dr. Thor is always a pleasure to work with. Dr. Thor is pleasant and very thorough. I could not be happier under Dr Thor's care. God bless Dr. Thor. Sincerely, Joe Quinn.

Joseph Q • June 02, 2026

Love love love Dr Thor. She takes care of all my needs. Dr Thor listens and takes care of me like I was her only patient. She is the best!

Sherri B • May 29, 2026

Thank G-d for Dr Thor being in the lives of those of us who have her as our General Practitioner . She cares about each & every one of her patients.. She listens & will do everything possible to enhance the quality of our lives.!!?

Roslyn M • May 21, 2026

Dr. Thor is an amazing physician and astute diagnostician. She is very down to earth making you feel comfortable and nonjudgement in discussing health concerns. She is also a great detective and thinks outside the box to find the solution to your health concern. She had been my physician for over a decade and I would not see any other doctor. The office is kind and responsive to appointment requests and other questions. Thank you for your service to our commumity!

Maryann P • May 08, 2026

Dr Thor is the best. She is very caring. She takes her time with you to make you feel heard and you leave with a sense that she is really interested in your whole well being.

Coleen N • May 01, 2026

I’ve been going to Dr. Thor for 8-10 years now. Dr. Thor is so patient, knowledgeable and caring. She’s always listens and answers all of my questions & what I want to share with her.. Personally, I’ll never go to another doctor.. I’m a big fan of hers..

Patti R • April 30, 2026

I truly believe my health care is best managed with Dr Thor.

Annmarie P • April 30, 2026

Nice informative 1st meeting. Friendly conversation and diagnostic discussion. Doc was attentive and listened to me. Offered any help I needed by contacting her or her staff.

Christopher L • April 23, 2026

I’m very satisfied with the care and follow up I receive from Cresant Beach Care. Dr. Thor is the best and her assistant is prompt when getting back to me with requests. Highly recommend.

Constance O • March 26, 2026

Amazing doctor. Always goes above and beyond. Listens to all my concerns, I never feel rushed.

Kristie R • March 20, 2026

Dr Thor is an amazingly caring doctor. She listens and validates my concerns. She’s open minded and very knowledgeable. Dr Thor makes me feel like a part of my own medical care team. I would recommend her to anyone who wants to have a great doctor on their side

Monica P • March 12, 2026

Great doctor and friend Dr Thor , thank you

Ann T • February 26, 2026

Dr. Thor is the most caring and wonderful physician. I am so fortunate she is my doctor.

Andrea C • February 12, 2026

Dr. Thor is an excellent doctor. I like how she is into using nutrition and exercise as a first line in heath but also uses meds as needed. She is sympathetic to loss in one’s life. Very comforting with wise words. I wouldn’t go to anyone else. Her husband, Dr. Long, is very good also. I like having a female doctor. When my husband retires, he will go to Dr. Long. He’s not wild about a female doing his prostate exam. Lol.

Pamela H • February 12, 2026

A good virtual visit with Dr. Thor since I could not go to her office. Dr. Thor is very caring and knowledgeable. Thank you, K. Jenks

Katherine J • February 10, 2026

Dr. Thor is reliable, extremely well-qualified and she listens. She has been my Primary Doctor for the past 5 years and I am very grateful for her genuine concern and her ability to navigate the complexities of Medicare to deliver excellent care. Thank you Dr Thor!!❤️❤️

Diane A • February 05, 2026

Dr. Thorhallsdottir and her team are the absolute best and have truly guided me on many health journies, they are attentive and compassionate, she even contacted me on a holiday to make sure I was okay after alarming bloodwork. I cannot praise them enough, Guardian Healthcare Angels!

Bianca S • January 27, 2026

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