Gurnee Andropause

Preventive Care | Health & Wellness

Gurnee Andropause | Center for Internal Medicine, specializes in Hormone Replacement Therapy, Medicial Weight Loss and Anti-aging services.  The skilled, experienced medical team offers strategies for individuals and couples who want to lose weight through medical supervision and optimize their health, hormones and overall wellness while looking and feeling great!


Our Mission

The Center for Internal Medicine

Our mission is to enhance wellness through a functional medicine approach, prioritizing individualized care, preventive strategies, and holistic well-being to empower our patients on their journey to optimal health. We are dedicated to optimizing health through personalized hormone replacement therapy and medication-assisted weight control, aiming to empower individuals to achieve their wellness goals and lead fulfilling lives.

At our practice, we embrace the harmony of wellness and beauty. Through our many treatments, we strive to enhance both health and beauty, fostering a holistic approach that empowers individuals to radiate well-being inside and out.


Concierge Membership

Contact Us Today to Schedule your First Appointment!

Concierge Doctor Gurnee IL

Amid today’s fast-paced healthcare, we empathize with your need for dedicated attention. Many practices prioritize administrative tasks, but we prioritize you.  Our commitment is to your personalized, comprehensive and preventative care.  Our practice has served the Gurnee, IL community for over 25 years and we are proud to offer a patient-focused concierge program where we dedicate quality time to your health and wellness.

Our Services

Contact Us Today to Schedule your First Appointment!


Testosterone Therapy

Since testosterone is key for building muscle in the body, low testosterone can cause loss of muscle mass and an increase in fat gain… especially around the waist.  Increased TRT encourages muscle growth while burning calories at the same time

Estrogen Therapy for Women

Estrogen & Androgens

Many women find that estrogen replacement therapy, when combined with progesterone (and, in many cases, testosterone) can reduce or eliminate a variety of symptoms.  Our Estrogen and Testosterone Replacement Therapy for Women will ensure your hormones are always in balance. 

Weight Loss for Women

Weight Loss for Women

If you are struggling with weight loss, you are not alone. Many people have tried countless diets and other methods to address their extra pounds, only to have minimal or only short-term success. So how can you find a safe and effective weight loss plan? The answer is that you need to look in the right place, and now you have.

Medical Weight Loss for Men

Weight Loss for Men

If you’re tired of fad diets that just don’t work and want a program that will give you long-lasting results, we can help you take the first step.  Our medically supervised weight management program can help you safely lose weight under a doctor’s supervision and guide you throughout your weight-loss journey

HGH Doctor Sermorelin Gurnee IL

HGH / Sermorelin Therapy

Human Growth Hormone helps maintain, build and repair healthy tissue while boosting metabolism and burning fat. Athletes and fitness enthusiasts are drawn to its ability to erase old injuries while giving an aging body access to a high set of performance benchmarks. 

Menopause Treatment in Gurnee IL

Menopause Treatment

Our Approach to Optimizing and balancing hormones with Bioidentical hormones and supplements will help ease menopausal and perimenopausal symptoms.  Proper application may also decrease the risk of osteoporosis, colon cancer, and cardiovascular disease.  We understand the struggle that so many women face and we are here to help.

IV Vitamin Therapy

IV Vitamin Therapy

Our IV Hydration therapies deliver the highest quality vitamins and hydration directly to your bloodstream, circumventing the gut, to completely absorb essential nutrients. Whether it’s for overall health wellness, performance, anti-aging or hangover recovery, IV therapy is a proven solution to get your body what it needs.

Vitamin Booster Injections

IM Vitamin Injections

While most men experience a decrease in sex drive as they age, low testosterone causes a steeper drop-off than what is normal for most men. Low testosterone can cause a variety of health issues (such as hair loss and erectile dysfunction) that may also inhibit sexual desire.

GLP-1 Weight Loss Injections Gurnee IL

GLP-1 Weight Loss Injections

GLP-1 agonists, designed primarily for Type 2 diabetes, have been proven to be groundbreaking in combating obesity. Administered through subcutaneous injections into areas like the belly or thighs, they effectively regulate blood sugar, reduce hunger, and create prolonged fullness, curbing overall food intake.

Medical Weight Loss for Obesity

Semaglutide for Weight Loss

Semaglutide is the Next Generation in Weight Loss!  A great alternative to Ozempic & Wegovy,  Semaglutide is the anchor of many of our weight loss packages. Users may see up to 15% bodyweight reduction in the first 12 months with diet & exercise.  Schedule your first appointment today to see if you qualify for this breakthrough treatment.

 Erectile Dysfunction

Sexual Health

Do you find yourself fatigued, unhappy, or unable to perform adequately in the bedroom? As men age, their testosterone levels tend to drop, sometimes dramatically. This drop in your hormonal levels can affect more than just your bedroom.

Laser Hair Removal. Gurnee IL

Laser Hair Removal

Indulge in the luxury of Laser Hair Removal in Gurnee, IL, for velvety-smooth skin. Bid farewell to plucking and waxing hassles with our virtually painless, 75% faster procedure. Targeting hair follicles precisely, our technology ensures permanent reduction, promising a painless experience. Schedule your complimentary consultation at 847.672.4284.

"Celebrating 25+ Years of Excellence"
with Paul C. Tack, MD.

Medical Weight Loss Reviews Gurnee IL

"Can't say enough good things about Gurnee Andropause - Center for Internal Medicine!  Dr. Tack is a skillful internest who takes the time really get to know the patient. He is very thorough, understanding and compassionate. I even recommended him to my own family and friends."

Mary F

"When I contact Dr. Tack with questions, I always get a timely response. I would definitely recommend him to anyone in the area who is looking for a good primary care physician. I travel 25 miles each way because I think Dr. Tack and the Center for Internal Medicine is worthwhile."

Edward S

"At the Center for Internal Medicine in Gurnee, Illinois - Dr Tack is an excellent doctor who takes the time with you to answer all your questions and concerns.  Spends a lot of time evaluating your condition and provides a complete and custom plan for your physical and mental well being."

Scott W

Medical Weight Loss Reviews Gurnee IL

"I have been a patient of Dr. Tack's for over 10 years, and I drive a total of 40 miles round trip to see him. If you are lucky enough to find a doctor who is knowledgeable and gentle, one who makes you feel at ease, and someone who will work WITH you, then the drive does not matter."

Kate T

Medical Weight Loss Reviews Gurnee IL

"When I contact Dr. Tack with questions, I always get a timely response. I would definitely recommend him to anyone in the area who is looking for a good primary care physician. I travel 25 miles each way because I think Dr. Tack and the Center for Internal Medicine is worthwhile."

Edward S

Dr Paul Tack
Medical Weight Loss Reviews Gurnee IL

"I have been a Patient since 2017.  He's not only My PCP, He is also My Weight Loss Specialist. He is always looking for ways to improve his Patients Life.  I also love the fact that all his Supplements are Natural. I have lost and gained weight. Thanks Dr.Tack for inspiring Me to be My Best."

Sandra L 


Our Concierge Patients Enjoy the Convenience of Telemedicine

Call Us Today and Improve your Quality of Life with the help of Dr. Paul C. Tack at Gurnee Andropause

Whether we like it or not, age can take its toll on energy levels, weight, body composition, and libido.

But that doesn’t mean it’s the end of your story. You can fight back and win!

If you’ve been feeling like your energy and vitality just isn’t what it used to be, or your body feels like it’s not working like it should, we can help!

Take the next step by contacting our office today at 847.672.4284 to schedule an appointment.

Financing for Medical & Cosmetic Treatments

We collaborate with Cherry and CareCredit to provide third-party financing options. Experience the transformative impact of cutting-edge medical & cosmetic treatments and procedures that enhance both your appearance and your well-being.

Laser Hair Removal Financing Gurnee IL
Cosmetic Treatment Financing Gurnee IL

Cherry simplifies payment flexibility for amounts up to $10,000.  Enjoy instant Treatment approval! No paperwork.  No hard credit checks.  Simply click on the application below and Enter your treatment cost and select a suitable payment plan during your application.

CareCredit offers a healthcare credit card to finance your desired treatments and procedures. Get the Treatment you deserve now with convenient monthly payments and special financing options.   Simply apply below.  Subject to credit approval. Minimum monthly payments required.

Subscribe to our Wellness Newsletter

Sign up to receive monthly Preventative Care, Wellness news and updates!  We respect your privacy and will not sell your information.  


Monday:  11:00am - 7:00pm

Tuesday:  8:00am - 3:00pm

Wednesday:  11:00am - 7:00pm

Thursday:  8:00am - 3:00pm

Friday:  8:00am - 3:00pm

Saturday:  Closed

Sunday:  Closed


We are located in Gurnee, IL, just behind Great America. From 294, go East on Grand Ave. (Route 132) to the 3rd stoplight, turn right on Riverside Drive.  East side of the street in the Windsor Court Office Park.



LegitScript Seal

Terms & Conditions

Dr. Paul C. Tack has been passionately serving Lake County, Illinois for over 15 years. As a Testosterone Replacement Therapy and Medical Weight Loss Physician, Dr. Tack serves patients from the communities of Antioch, Arlington Heights, Bannockburn, Barrington, Barrington Hills, Beach Park, Buffalo Grove, Chicago, Deer Park, Deerfield, Evanston, Fox Lake, Fox River Grove, Grayslake, Green Oaks, Glencoe, Glenview, Gurnee, Hainesville, Hawthorn Woods, Highland Park, Highwood, Highland Park, Indian Creek, Island Lake, Kenilworth, Kildeer, Lake Barrington, Lake Bluff, Lake County, Lake Forest, Lake Villa, Lake Zurich, Lakemoor, Libertyville, Lincolnshire, Lindenhurst, Long Grove, Mettawa, Mundelein, North Barrington, North Chicago, Northbrook, Northfield, Old Mill Creek, Park City, Park Ridge, Port Barrington, Riverwoods, Round Lake, Round Lake Beach, Round Lake Heights, Round Lake Park, Schaumburg, Skokie, Third Lake, Tower Lakes, Vernon Hills, Volo, Wadsworth, Wauconda, Waukegan, Wheeling, Wilmette, Winnetka, Winthrop Harbor, Zion and surrounding areas.