Frank G. Martini, MD

Frank G. Martini, MD

4.9 
1071 ratings  Read Reviews
Northwestern Medicine logoNorthwestern Medical Group

Primary Specialty

Gastroenterology

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Education

Medical Education:
MD, Loyola University Stritch School of Medicine - 1982
Residency:
Loyola University Medical Center - 1985
Fellowships:
Loyola University Medical Center - 1987

Board Certifications

  • American Board of Internal Medicine - Gastroenterology (Certified)
  • American Board of Internal Medicine - Internal Medicine (Certified)

Faculty Profile

Clinical Assistant Professor, Feinberg School of Medicine

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Practice Groups and Affiliations

Medical Group:
Northwestern Medical Group
Alignment Category:
Northwestern Medicine Physician Network
On Medical Staff At:
Catherine Gratz Griffin Lake Forest Hospital
Grayslake Ambulatory Surgery Center

Ratings and Reviews

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Overall Rating

4.9
4.9 

1071 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

April 29, 2025

5.0

Professional, friendly

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April 24, 2025

5.0

He is very kind and his staff is very efficient. I really like Dr. Martini!

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April 23, 2025

5.0

Dr. Martini is caring and listens carefully. He answers all questions and is sure that you understand the answers.

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April 22, 2025

5.0

Dr. Martini was friendly and efficient. I would highly recommend him to others

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April 20, 2025

5.0

Friendly and timely.

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April 20, 2025

5.0

Friendly and reassuring before and after the procedure

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April 17, 2025

5.0

He listen to me.

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April 16, 2025

5.0

Thorough and efficient doctor that took time with me to discuss my issues.

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April 15, 2025

5.0

Good doctor

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April 14, 2025

5.0

He took my concerns seriously. Was quick to do tests to find what could be happening.

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April 14, 2025

5.0

No complaints. Felt like I was in capable hands.

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April 13, 2025

5.0

He's very good at what he does.

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April 11, 2025

5.0

Good doctor

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April 09, 2025

5.0

Dr and staff

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April 09, 2025

5.0

Dr. Frank is really interested in finding the cause of the issue. Easy to talk too and Dr. Frank makes you feel comfortable.

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April 09, 2025

5.0

I've been a patient for years. Not only does he help you with any physical health issues you have, but he helps you psychologically.

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April 08, 2025

5.0

The best! Dr. Martini is caring, knowledgeable and efficient. So glad I was under his care.

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April 08, 2025

5.0

Very professional, attentive and very trustworthy

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April 08, 2025

5.0

Professional, skilled and knowledgeable. Team worked very well together.

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April 05, 2025

5.0

Always have confidence in Dr. Martini. All you guys are great!

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April 01, 2025

5.0

He was thorough in his explanation and didn't waste time with what seems to be a routine procedure

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March 31, 2025

5.0

Explained everything upfront and was there for questions after procedure was complete. Very professional and punctual.

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March 28, 2025

5.0

This is my second colonoscopy with Dr. Martini. The entire procedure was seamless both times. I would highly recommend.

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March 21, 2025

5.0

Good job, thank you

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March 20, 2025

5.0

He answers all my questions and explains what happens clearly. I trust him.

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March 18, 2025

5.0

He is a wonderful doctor!

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March 17, 2025

5.0

Caring

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March 14, 2025

5.0

The doctor explains everything very well.

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March 14, 2025

5.0

Told me precisely what would happen

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March 13, 2025

5.0

He listens to your concerns, takes his time with the patient

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March 10, 2025

5.0

Experience, expertise !

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March 10, 2025

5.0

Great doctor

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March 10, 2025

5.0

Knowledgeable Doctor

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March 07, 2025

5.0

Very professional and courteous. I only really saw him for 10 minutes before and after the procedure so hard to rate him.

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March 06, 2025

5.0

See above comment

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March 06, 2025

5.0

Quick, friendly, and answered my questions clearly

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March 04, 2025

5.0

Kind and proficient, explained everything well

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March 03, 2025

5.0

Very excellent at explaining everything to patients.

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February 28, 2025

5.0

approachable and positive and professional

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February 27, 2025

5.0

Experienced MD

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February 26, 2025

5.0

Instills confidence and is friendly and efficient.

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February 25, 2025

5.0

Best specialist in Illinois.

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February 23, 2025

5.0

I trust him, feel comfortable with him. You can't feel comfortable with everyone.

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February 22, 2025

5.0

Have had all of my colonoscopies with Dr. Martini - friendly, informative and gives patients confidence that the procedure will go well.

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February 21, 2025

5.0

Dr Martini has been my doctor for many years. Always professional.

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February 21, 2025

5.0

Asked questions to find out what I needed. Proposed a plan.

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February 17, 2025

5.0

The staff were very professional and the process was very well organized. I was in and out quickly.

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February 15, 2025

5.0

Did a great job

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February 11, 2025

5.0

He asks the appropriate questions to figure out what the problem is.

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February 10, 2025

5.0

Really Great! These people know what they're doing!!

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February 08, 2025

5.0

Dr. Martini is a caring doctor that takes the time to listen to any concerns I have and explains things thoroughly.

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February 07, 2025

5.0

He's always been kind and patient he cares and he just makes you feel comfortable and secure. Everything's gonna be OK.

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February 06, 2025

5.0

He is knowledgeable and attentive.

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February 06, 2025

5.0

I have recommended him to other people already. Dr. Martini is very knowledgeable and I've been completely satisfied under his care. He's a good communicator with his patients. He keeps on schedule with his time on appointments and listens to patients. Dr. Martini has been very helpful.

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February 03, 2025

5.0

Very professional and exceptional doctor

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February 01, 2025

5.0

Professionalism and empathy.

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February 01, 2025

5.0

Efficient, friendly, knowledgeable

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January 30, 2025

5.0

Listened and answered all my questions. Gave good advice and recommendations.

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January 28, 2025

5.0

Dr. Martini is EXCELLENT. He is so knowledgeable and also such a kind and caring doctor!!

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January 21, 2025

5.0

Great . Dr. Very helpful

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January 20, 2025

5.0

Friendly and thorough.

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January 16, 2025

5.0

Great precise explanations

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January 07, 2025

5.0

I have been a patient of Dr Martini for thirty years. He is an excellent physician

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December 28, 2024

5.0

Dr, Martini has treated me before. Good Doctor, good guy.

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December 27, 2024

5.0

Very friendly and explains everything

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December 24, 2024

5.0

Professional and procedure was a non simple

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December 17, 2024

5.0

Love Dr. Martini. I switched to him many years back when I was unhappy with my previous gastroenterologist. Dr. Martini always listens, is willing to answer as many questions as I have, and provides helpful suggestions. I am very happy to be his patient.

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December 17, 2024

5.0

He diagnosed my condition based on pointed questions to me. Understood the level of concern for my symptoms.

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December 17, 2024

5.0

Very thorough with evaluation!

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December 17, 2024

5.0

Nice and respectful

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December 12, 2024

5.0

Took time with me!

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December 11, 2024

5.0

Knowledgeable and understanding, help me ease my problems and explain what it was and the procedure that it entails.

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December 11, 2024

5.0

Easy to talk to Dr. Caring nurses and helpful Doctor

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December 08, 2024

5.0

Very personable and professional.

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December 08, 2024

5.0

Communication before and after procedure.

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December 05, 2024

5.0

Dr. Martini is one of the best doctors I've ever had!

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December 05, 2024

5.0

He listens very carefully to me & ask me questions & evaluates what should be done next.

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December 03, 2024

5.0

He was genuinely concerned and very professionally got the necessary responses from me.

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November 26, 2024

5.0

He's the greatest!

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November 25, 2024

5.0

Many years of experience makes him so knowledgeable. He's friendly and makes you feel confident in your choice of Physicians

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November 25, 2024

5.0

Kind. Professional. No nonsense. Respectful.

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November 25, 2024

5.0

Skilled, professional, empathetic & reassuring- a very good doctor.

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November 23, 2024

5.0

Dr Martini is excellent physician who truly cares about his patients

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November 23, 2024

5.0

I was taken for my appointment on time. Dr Martini listened to my concerns. We were not rushed at all. He was very professional. I felt I was well cared for. He recommended some tests and a prescription for me.

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November 22, 2024

5.0

Dr. Frank Martini was so compassionate and knowledgeable! I admire his expertise. He takes the time to talk with you and answer any questions that I had. I really feel that I'm in excellent hands having him as my Doctor! I highly recommend him to my friends and Family!

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November 22, 2024

5.0

Friendly, staff was easy to work with and well organized.

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November 22, 2024

5.0

Thorough, straightforward and prompt.

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November 18, 2024

5.0

He tells you like it is! He made my day today and I left feeling so relieved!

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November 09, 2024

5.0

Dr. Martini is nice, Explains things very thoroughly

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November 05, 2024

5.0

Dr martini is professional and compassionate.

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November 01, 2024

5.0

I like Dr Martini... He takes the time to listen, offers practical options for treatment, and he KNOWS his stuff!

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October 29, 2024

5.0

been seeing him for many years and am very happy

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October 29, 2024

5.0

Answered any questions. On time. Professional staff.

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October 22, 2024

5.0

He explained everything to me before and after the procedure. He's a very kind doctor.

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October 16, 2024

5.0

This is the second procedure I have had with Dr. Martini He is excellent as well

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October 15, 2024

5.0

From what I remember he did good explaining the process & results.

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October 15, 2024

5.0

He took the time to answer my questions prior to the procedure and also repeated the information to my husband after the procedure.

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October 14, 2024

5.0

The doctor listens carefully to the patient and I have confidence in his knowledge.

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October 08, 2024

5.0

No problems encountered.

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October 08, 2024

5.0

He always answers my questions he's got a good bedside manner and again I just think he's very knowledgeable

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Disclosures

Frank G. Martini, MD reported no external professional relationships for calendar year 2024.

External Professional Relationships

Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.