logo of North Fulton Internal Medicine Group | Internal Medicine Physicians in Roswell

2500 Hospital Boulevard, Suite 250
Roswell, GA 30076

Telephone: 770-442-1112
Fax: 770-740-2990

Testimonials

January 2026 

Andrea is thorough and professional in her approach.

January 2026 

Has been my doctor for over 30 years - provides excellent care. You can't find a better doctor.

January 2026 

Love the staff and their focus on my well-being.

March 2026 

Quick, efficient, professional and friendly.

Like visiting a long time friend.

July 2026 

Listens well. Thorough. I recommend them.

August 2026 

Love my doctor and the Staff!

August 2026 

Everyone, from beginning to end, were excellent.

September 2026 

Incredible from the moment I walked in !!!

July 2025 

My visit with PA Andrea Castro was excellent. She is personable, efficient and seemed very professional. Her follow up questions to my concerns seemed very on point and we concluded our session with a plan for follow up. I feel confident and satisfied. Thanks!

September 2025 

I have been a long term patient of North Fulton Internal Medicine and have always received excellent medical care. The staff of NMIG is outstanding and responsive. Recently I have been seeing Andrea Castro, PA, who is attentive to my issues and provides exceptional medical care. I highly recommend this internal medicine group.

February 2025 

Andrea is a gem! She takes to time to listen to all of my issues and concerns, despite her busy schedule. She understands my desire to get to root causes, balances my desire to avoid the pharmaceutical quick fix, yet offers best solution if that is what condition calls for. I always leave with a plan and feel cared for!

May 2025 

Ms. Castro is a true professional in every way. She spent plenty of time with me and addressed any concerns I had. I consider her to be my Primary Care Physician and I feel lucky to be her patient.

March 2025 

Recently had to visit North Fulton Internal Medicine and saw Andrea, their PA. She took her time with me, listened and helped to get me get the care I needed. She followed up just like she said she would and that was wonderful. Tammy at the front desk helped to get me in and showed great compassion and took extra steps to get the care I needed. Great job!

January 2026 

From the moment you enter, you are welcomed. The PA who takes your vitals is warm and friendly. Dr. Madison reviews your tests and scripts and Supplements to be sure you are taking what is needed. This is a Patient Centered Practice.

March 2026 

I am very happy with Dr. Madison. She takes a great deal of time to answer all my questions and is very thorough and attentive. Best GP I've ever had.

April 2026 

Dr Madison is personable, professional and a great listener. Highly recommend.

April 2026 

Very professional but personable. Dr. Madison and her assistant give me confidence that I am in good hands.

May 2026 

This is the best doctor's clinic that I've ever had. I've been with them for over 30 years when Tiffany joins practice, I was excited that she would inherit my history and she's been compliant with everything that I've been going through, rather than change doctors. So I've joined their private medical practice. I have no problem with it because I know I'm getting the best possible attention and Doctors information about to me that is important to have on the patient portal, but I can call them at anytime, 24/7 and be able to contact an attorney. I mean, a doctor on call. I'm sorry, II just think she's wonderful. She is a great decision, very educated. Listens well and sees to it that I'm getting the best possible medicine maintenance.

July 2026 

This is a very friendly office. I enjoyed meeting Dr Madison.

July 2026 

I am very grateful for Dr. Madison at North Fulton Internal Medicine. In addition to being detailed, thorough, and extremely competent, she is very nice and genuinely caring. In a health industry that has deviated from individualized and personal medicine, Dr. Madison is a breath of fresh air.

August 2026 

I almost hate to share my review for fear that they will become too busy. I truly appreciate this practice . . . I've gone to them for maybe 10 years now and I couldn't be happier. My wife (who sees Dr Madison) is equally happy.

August 2026 

Best concierge doctor ever!

February 2026 

Dr Madison is incredibly kind. Her compassion for her patients is phenomenal. Most importantly she listens to your concerns and addresses them.

February 2026 

Dr. Madison is what the medical profession needs more of. She is professional, caring and sensitive to your needs.

March 2026 

Would love to keep her to myself (lol) but she has to have other patients! Patients NEED her!

April 2026 

Dr Madison is a good listener . Our appointment was our first . I was impressed that she had read my records before hand.

April 2026 

I think she is WONDERFUL!!!!!

April 2026 

No waiting time at all.

April 2026 

Fantastic experience. Dr. Madison is sharp and professional, but doesn't mind my jokes. Very thorough on her explanation of my lab results and all the nuance surrounding the hard numbers. She's now my personal health quarterback and I feel safe.

April 2026 

The concierge model provides a personalized experience from the check-in through the checkout.

May 2026 

Very attentive to all concerns

May 2026 

Great folks

June 2026 

Very professional with great attention to detail. Great!

August 2026 

Available. Kind. Listens. Wants the best for her patients!

August 2026 

They were very accommodating when I had to reschedule - twice!

August 2026 

Dr. Madison is always very thorough and professional. She really cares about her patients.

May 2025 

I had a very positive experience during my recent visit. The staff were courteous and professional, and the check-in process was smooth. Dr. Madison took the time to listen to my concerns and explained everything clearly. I felt well cared for and respected throughout the appointment. Thank you for providing excellent service!

July 2025 

Dr. Madison is knowledgeable, well connected in Healthcare, personable, and has great bedside manner. I never feel rushed or unimportant. I'm so grateful to have a PCP who genuinely cares for my overall health. I've recommended her to my close friends and family who live nearby. I wish every patient everywhere could experience this kind of Healthcare professionalism.

July 2025 

Dr. Tiffany Madison was a pleasure to see. She was very thorough, answering all of my questions and making suggestions for my concerns. She is knowledgeable and was understanding . I plan to see her again.

April 2025 

Excellent customer service from when I walked into door till when I walked out. The staff was very professional and kind. I absolutely loved Dr Tiffany Edwards Madison. She was soo thorough and made me feel very Comfortable.5 star experience.