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Anna C Freitag

Anna C Freitag, MD

Endocrinology, Diabetes & Metabolism, Endocrinology, Internal Medicine

Provider Ratings

4.9 out of 5 (217 ratings)

Speaks

Languages

Spanish

Provider Groups

  • Trinity Health Of New England Medical Group

  • Trinity Health Of New England Care Alliance

Primary Contact

203-755-7711
Provider Groups

  • Trinity Health Of New England Medical Group

  • Trinity Health Of New England Care Alliance

Primary Contact
203-755-7711
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Services & Specialties

Areas of Specialization

  • Endocrinology
  • Endocrinology, Diabetes & Metabolism
  • Internal Medicine

Clinical Interests

Conditions Treated

  • Diabetes and Endocrinology
  • Thyroid Disorders
  • Osteoporosis
  • Bone Disorders
  • Pituitary and Adrenal Disorders
  • Women's Health
  • Endocrinology, Diabetes & Metabolism
  • Diabetes

Locations & Contact

Primary Location

Trinity Health Of New England Medical Group - Prospect Endocrinology

166 Waterbury Rd
Ste 202
Prospect, CT 06712

203-755-7711 View Details

About

Board certified in Endocrinology, Diabetes and Metabolism, Dr. Freitag received her MD from the University of Connecticut School of Medicine, and then completed her Internal Medicine Residency training at The New York Hospital – Cornell Medical Center, receiving an adjunct diploma from Memorial Sloan Kettering Cancer Center. She completed her Endocrinology and Metabolism Fellowship at the Albert Einstein College of Medicine - Montefiore Medical Center. She is a Fellow of the American College of Physicians and the American College of Endocrinology, and a Master of the American College of Diabetes Specialists. An Assistant Clinical Professor of Medicine at the Columbia University College of Physicians and Surgeons and the University of Connecticut School of Medicine, she has been practicing endocrinology in Connecticut since 1999. She looks forward to serving patients in the Greater Waterbury area and surrounding towns.

Additional Resources

Education & Certifications

Education

Education:
Smith College (1986)

Education:
The University of Connecticut School of Medicine (1994)

Residency:
New York Presbyterian Hospital (1997)

Fellowship:
Montefiore Medical Center (1999)

Board Certifications

Endocrinology, Diabetes & Metabolism, Endocrinology, Diabetes & Metabolism, American Board of Internal Medicine Subspecialty (1999)

Endocrinology, Diabetes & Metabolism, Endocrinology, Diabetes and Metabolism, American Board of Internal Medicine Subspecialty (1999)

Provider Groups

Trinity Health Of New England Medical Group

Trinity Health Of New England Care Alliance

Provider Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn More >

4.9 out of 5

(217 ratings)

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.

71 Reviews

08/13/2025

Dr.Freitag was very understanding and helpful she explained everything to me step by step of what I had to do. She was Extremely Excellent Professional in her job as being an Endocrinologist. Very pleased with the outcome of my visit with her.

08/13/2025

I just wish the practice was closer to the shoreline.

08/11/2025

very personable

08/11/2025

She is amazing!! She goes over everything very carefully and never rushed you out. She listens and considers all options that would be best for you as an individual.

08/06/2025

Also i was never weighed i was asked what my current weight was.. if she is not available before 9 am no one should be getting appts at 830/840 since she will not show up then.

08/06/2025

I wouldn't want to go to any other doctor but Dr.Freitag . I hope she never retires .

07/30/2025

I've been a patient of Dr. Freitag's for over 20 years. She is so knowledgeable and intelligent. And she takes my questions seriously and explains things very well so l can understand. She takes care of ordering any tests and prescriptions promptly.

07/25/2025

No issues

07/24/2025

She's AMAZING!

07/24/2025

The doctor is great and the telehealth app has greatly improved over the years I've been using it but the My Chart portal is not very navigable and is lacking important patient info from visits.

07/22/2025

She listened to me and had informative responses. She brought up things I had hardly thought about….very thorough.

07/17/2025

Great doc!

07/14/2025

Dr. Freitag & her TEAM are amazing & so very helpful to me..

07/11/2025

Very professional

07/10/2025

She is by far the most understanding, knowledgeable, and takes her time so I fully understand everything from my visit. She will then ask if I have any questions. I don't feel like just a number.

07/08/2025

I would recommend Dr Freitag to anyone needing diabetic health guidance

07/02/2025

She is in a lot of pain with her own medical problems but she always has a smile on her face. She is always positive with her patients.

07/02/2025

I find her to be an exceptional caregiver.

06/30/2025

She shows her interest in me, and she gives easily understood explanations when I have questions. Dr. Freitag treats me with respect and warmth, and I always feel better after my appointment.

06/30/2025

I consider an excellent doctor. She really helps with my diabetes and we spoke and they were supposed to send me my summary in the mail and I'm hoping to get it soon. I really want to know how we went about what we're doing now.

06/27/2025

As noted previously, Dr. Freitag takes the time necessary, knows the specific details about your health and takes care to make sure she is comprehensive in her assessments and medical care.

06/10/2025

I have complete trust i Dr Freitag, she is a excellent doctor and I always look forward to seeing her.

06/09/2025

I feel comfortable and confident sharing

05/29/2025

I am very confident in the care I received from my Dr

05/22/2025

The office does not answer the phone.

05/20/2025

Dr. Feitag is caring and loves her patients.

05/16/2025

She takes your time and not rushing you.

05/14/2025

The doctor was very good the woman at the front desk was nodding off and asked me twice if I had an appointment

05/07/2025

Dr. Freitag is an extremely thorough, personable, brilliant physician and diagnostician. She stay current with medical research to appropriate treat and care for her patients.

04/30/2025

Todo muy bien y rápido y me escucharon mi inquietud

04/23/2025

Great! Thanks.

04/23/2025

Exceptional. I travel 40 minutes to your office bc no one Endocrinologist in my area is as understanding and patient as she is. Her expertise is 1 in a million.

04/21/2025

Since she was late I had a lot to talk about. I was coming to the end and she told me she had too move on as she was behind. She is either running behind or you get last minute call to change your appointment because she will not be in the office. I am getting tired of this and contemplating finding a new physician. I like her but my time is just as valuable as hers

04/17/2025

Dr Freitag is incredibly knowledgeable and takes the time to answer all of my questions and concerns. I trust her immensely and highly recommend her.

04/16/2025

Good visit

04/09/2025

I've been seeing Dr Freitag for 35 years. Very caring & concerned for my health

04/04/2025

Dr Freitag is terrific.

03/27/2025

Very nice

03/26/2025

Muy bueno

03/24/2025

I would recommend this office to anyone looking for answers to their problems

03/12/2025

Feel secure and trusting with Dr Anna.

03/11/2025

Dr Freitag has managed to change so many of my health issues that no other doctor has been able to do!

03/07/2025

Wonderful

02/28/2025

she makes you feel very comfortable

02/25/2025

Wonderful, caring doctor

02/21/2025

Always excellent

02/20/2025

Dr. Freitag is an amazing physician who listen's to the patient's needs. She is exceptional, knowledgeable and the best Endo. I've ever seen.

02/18/2025

I love coming to this office. They take care of me well and my body is doing good and the doctor is fantastic Dr. Freitag.

02/14/2025

I really like Dr. Freitag . She answers all of my questions patiently and never makes me feel like I'm being rushed

02/13/2025

Very courtesy to your needs

02/11/2025

Extremely satisfied with this provider.

02/05/2025

DR FREITAG IS THE BEST VERY CONCERNED, knowledgeable, friendly. THE STAFF ARE ALL NICE.

02/03/2025

Felt so much better after visit

01/31/2025

Completely satisfied

01/23/2025

In the future, please ask patients for consent regarding anything involving our sessions. I could tell my provider is a good person who only wants to help, and all this was with innocent intentions. But the gravity of the situation needs to be addressed if I want to entrust myself to their care in the future, given their lack of professionalism and consideration for how others feel about what is done with media in relation to them.

01/21/2025

She does a through review of your medical records and current health condition, and suggests changes based on the medical reports and talking with you.

01/21/2025

I have been Dr. Freitag's patient for a very long time - she is truly the best doctor ever.

01/21/2025

Excellent expertise, professional, friendly service

01/16/2025

Dr. F is the best

01/14/2025

Dr Freitag is always open to questions and explains everything clearly. I never feel rushed during my appointments

01/07/2025

Respect

12/17/2024

None….

12/11/2024

Great

12/04/2024

My only issue which is not a big deal is Dr. is not available on time for appt, because she was in another management mtg. And so, I'm aware to schedule more time for appts.... but I love Dr. Freitag. She's wonderful!

12/04/2024

Always love seeing Dr. Freitag. She is very attentive to my concerns.

12/03/2024

I know her concern is genuine and does her best to help her patients.

11/13/2024

They do not come any better than Dr Freitag

11/12/2024

very trustworthy and compassionate doctor.

11/04/2024

I've had many different endocrinologist but she is the best one I've seen.

10/25/2024

Dr anna freitag is exceptional

10/22/2024

Would recommend this doctor to anyone looking for an endocrinologist
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