Dr. Michael Hennigan, MD | Gulf Breeze, FL | Endocrinologist

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Dr. Michael Hennigan is an endocrinologist specializing in diabetes and metabolism, with additional expertise in internal medicine. He earned his medical degree from the University of South Alabama College of Medicine and brings 44 years of clinical experience to his practice. Dr. Hennigan speaks English and has built an extensive career helping patients manage complex hormonal and metabolic conditions.

Dr. Hennigan practices at multiple locations across Alabama and Florida, including Thomas Hospital and Encompass Health Rehabilitation Hospital of Panama City. His expertise includes treating chronic kidney disease and thyroid nodules. He performs diagnostic procedures such as creatinine clearance tests and arterial blood gas analysis to help monitor kidney function and overall health. Patients rate Dr. Hennigan 4.8 out of 5 stars for his care and expertise.

Overview based on verified provider data

accepting new patients
4.8

24 Ratings
44 years of experience
speaks English
University Of South Alabama College Of Medicine
16 written reviews
2 specialties
19 areas of expertise
2 hospital affiliations
3 office locations
Male

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Dr. Hennigan's Ratings and Reviews

4.8

24 Ratings with 16 written Reviews

Average Wait Time 23 Minutes

How was your appointment with
Dr. Hennigan?

Patients’ Perspective

Gave an accurate diagnosis: (19) Did WellNeeds Improvement (1)
Had a good bedside manner: (15) Did WellNeeds Improvement (1)
Spent time with me: (19) Did WellNeeds Improvement (1)
Provided follow-up after the visit: (19) Did WellNeeds Improvement (1)
Flexible scheduling: (17) Did WellNeeds Improvement (1)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

24 ratings & reviews

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Showing 1 to 10 of 16 reviews

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I arrived at 9:45am, brought to a room at 10:15am and Dr. Hennigan entered the room at 11:20am. I was referred to this Dr. for a repeat ultrasound of nodules in my neck. Dr. Hennigan did not touch my neck. He did yell at me and let me know that my primary care physician was "scamming" me with progesterone and testosterone pellet protocol. Going over my history, I let him know I had the flu once and c virus three times since January this year and he said "you probably don't get the vaccinations"... I told him that I did get the vaccinations. A lot of good that did me. I let him know that I am feeling 100% better since I stopped taking everything I had been taking and had done Iver treatment & I feel better than I have in years! He yelled even louder "that's a SCAM", "you're one of those!" I said this is a waste of my time, I only came here for an ultrasound and then he said he could schedule that. It was a horrible 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

September 4th, 2025

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Dr. Hennigan has absolutely changed my quality of life. He is wildly intelligent, yet offers opinions & suggestions supported by data. He answers every question. He listens to every concern. I’m forever grateful for Dr. Hennigan and his kind & competent staff. Don’t wait for a particular diagnosis to see this Endocrinologist. He has my highest recommendation, without reservation.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit

Needs Improvement

July 10th, 2023

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He's been my dr.off and on since 90's great Dr. And person!!!

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit

Needs Improvement

May 5th, 2023

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There was three things. First he reviewed my medicine, and discovered one that could Kill me. Second he discovered I was not taking my blood sugar correctly . Thirdly the. Doctor is the very best Endo I’ve ever meet . Very knowledgeable.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 21st, 2022

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There was three things. First he reviewed my medicine, and discovered one that could Kill me. Second he discovered I was not taking my blood sugar correctly . Thirdly the. Doctor is the very best Endo I’ve ever meet . Very knowledgeable.

Did Well

Gave an accurate diagnosis
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 21st, 2022

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Dr. Hennigan cares about his patients. He actually listens to their concerns. Becaause his specialty is Endocrinology he knows that if the Endocrine System isn't working properly it can cause a variety of other illnesses. Dr. Hennigan is thorough with his lab work and patient history and he stays current with what is happening in the world of medicine. I don't trust my life or my health to anyone but Dr. Hennigan. He is the BEST.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 19th, 2022

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Dr. Hennigan cares about his patients. He actually listens to their concerns. Becaause his specialty is Endocrinology he knows that if the Endocrine System isn't working properly it can cause a variety of other illnesses. Dr. Hennigan is thorough with his lab work and patient history and he stays current with what is happening in the world of medicine. I don't trust my life or my health to anyone but Dr. Hennigan. He is the BEST.

Did Well

Gave an accurate diagnosis
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 19th, 2022

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If you want an endocrinologist who is concerned with your overall health, I recommend Dr Hennigan

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 19th, 2022

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If you want an endocrinologist who is concerned with your overall health, I recommend Dr Hennigan

Did Well

Gave an accurate diagnosis
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 19th, 2022

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Outstanding. Took time to discuss all aspects of my case. Very impressive.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 19th, 2022

GoodEndos

41 Fairpoint Dr Ste BGulf Breeze, FL 32561

Tel: (850) 733-3636

Mon7:30 am - 4:30 pm

Tue7:30 am - 4:30 pm

Wed7:30 am - 4:30 pm

Thu7:30 am - 4:30 pm

Fri7:30 am - 11:30 am

SatClosed

SunClosed

Coastal Medical Group | West

3 Medical ParkFairhope, AL 36532

Thomas Hospital

750 Morphy AveFairhope, AL 36532

Tel: (251) 928-2375


Dr. Michael Hennigan, MD	Sharon C Miller, MD	Dr. Elisa Rogowitz, MD, MBA	Dr. Vineeth Mohan, MD
Endocrinology, Diabetes & Metabolism	Endocrinology, Diabetes & Metabolism	Endocrinology, Diabetes & Metabolism	Endocrinology, Diabetes & Metabolism
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.8 (24 Ratings)	4.7 (71 Ratings)	5 (10 Ratings)	4.1 (25 Ratings)
44 Years of Experience	29 Years of Experience	12 Years of Experience	29 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English	Speaks English	Speaks English, Spanish, German	Speaks English
Gulf Breeze , FL	West Palm Beach , FL	Cape Coral , FL	Boca Raton , FL
Med School: University Of South Alabama College Of Medicine	Med School: University of Cincinnati College of Medicine	Med School: University Of Arizona College Of Medicine	Med School: University Of Texas Southwestern Medical Center Medical School
Current Profile	View Profile	View Profile	View Profile

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Accepts Medicare

Acromegaly
Addison Disease
Cushing Disease
Diabetes
Diabetes (Types I & II)
Diabetes Mellitus, Type 1
Diabetes, Type 2
Fatigue
Gland Issues
High Blood Pressure (Hypertension)
Hormones
Hyperthyroidism
Hypopituitarism
Hypothyroidism
Internal Medicine
Lipid Metabolism Disorders
Obesity
Osteoporosis
Polycystic Ovary Syndrome (PCOS)

Dr. Michael Hennigan holds an expired medical license in the state of Alabama.

Medical License

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

Education & Training

Medical School

Graduated from University Of South Alabama College Of Medicine in 1982.

NPI Number

Dr. Hennigan's NPI number is 1003971839.

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Dr. George Dunbar Bensabat II, MD
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16 Years Exp | Pensacola, FL
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Dr. Allison Buel Perkins, MD
Pulmonology
19 Years Exp | Gainesville, FL
(0)
Dr. Falgun Sumanray Trivedi, DO
Internal Medicine
20 Years Exp | Orange Park, FL
(0)
Dr. Sajeeha Ashraf
Internal Medicine
| Pensacola, FL
(0)
Dr. Fnu Danish
Internal Medicine
3 Years Exp | Pensacola, FL
(0)
Dr. Darpan Pravin Kothia
Internal Medicine
| Pensacola, FL
(0)
Dr. Purneet Kumar
Internal Medicine
| Pensacola, FL
(0)
Dr. Milana Kazbekova
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Dr. Scott John King, MD
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Does Dr. Michael Hennigan accept virtual/telehealth appointments?: Dr. Michael Hennigan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Michael Hennigan speak?: Dr. Michael Hennigan speaks English.
Is Dr. Michael Hennigan accepting new patients?: Dr. Michael Hennigan is accepting new patients on Vitals. View Dr. Michael Hennigan's profile on Vitals to make an appointment.
Does Dr. Michael Hennigan accept my insurance?: You can see the insurance plans that Dr. Michael Hennigan accepts on their Vitals profile.
Which hospitals is Dr. Michael Hennigan affiliated with?: Dr. Michael Hennigan is affiliated with Thomas Hospital and Encompass Health Rehabilitation Hospital Of Panama City.

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