Michigan Center for Regenerative Medicine

Functional Medicine in MichiganWhole-person care by telehealth

A personalized, root-cause approach to pain, energy, hormones, and inflammation, offered entirely online for patients across Michigan.

Are You a Candidate? Call (248) 216-1008

★ 4.7 Google rating · Registered nurse-led care · Telehealth across Michigan

Couple preparing a healthy breakfast in their kitchen

Medically reviewed by Thomas Nabity, MD, board-certified physician

What is functional medicine at MCRM?

Functional medicine is a whole-person, individualized approach that looks for the underlying causes of pain and health problems instead of only treating symptoms. At the Michigan Center for Regenerative Medicine, registered nurses Haley and Kailee Sardelli, co-founders of Lumora Functional Health, lead the program, and every visit happens by telehealth.

Functional medicine is a whole-person, individualized approach that looks for the underlying causes of pain and health problems instead of only treating symptoms. It considers your history, nutrition, lifestyle, hormones, and environment, then builds a personalized plan with you.

At the Michigan Center for Regenerative Medicine, our functional medicine program is offered entirely by telehealth, so you can take part from home anywhere in Michigan. It is led by registered nurses Haley Sardelli and Kailee Sardelli, co-founders of Lumora Functional Health, working alongside our physicians.

How Functional Medicine Works

Senior couple doing yoga at home with their dog

Your care starts with listening. Your team reviews your complete medical history, lifestyle, and specific concerns, often mapping them on a functional medicine timeline that shows triggers, genetics, and life events. From there, a detailed plan is built to address the root causes of how you feel.

Testing may include advanced blood panels, hormone testing, stool analysis, food sensitivity testing, or other labs, depending on your goals. Plans usually focus on nutrition, movement, sleep, stress, and targeted supplements.

Who May Benefit?

Chronic pain, inflammation, and joint or muscle problems
Fatigue and low energy
Digestive concerns
Hormone imbalance
Metabolic concerns such as blood sugar and weight
Anyone who wants a proactive, preventive plan

Functional medicine can also complement regenerative treatments such as PRP or stem cell therapy, since nutrition and inflammation can affect how well you heal.

What to Expect From Telehealth Visits

Visits happen online, so there is no drive to the office. Lab work can usually be arranged near you. Results vary by person and condition: some people feel better in weeks, while others take months.

Your functional medicine team

Meet Haley and Kailee Sardelli

Co-founder, Lumora Functional Health

Haley Sardelli, BSN, RN

A University of Michigan graduate with experience in pediatric oncology, hematology, stem cell transplant, women’s health, postpartum care, and emergency medicine.

Read full bio

Co-founder, Lumora Functional Health

Kailee Sardelli, BSN, RN

In functional medicine since 2018, and previously Chief Nursing Officer for a telehealth company for three years.

Read full bio

Doctor showing supplement bottles during a consultation

100% telehealth

Every Visit Is Online

All functional medicine consultations and follow-up appointments happen by telehealth, so you can take part from home anywhere in Michigan. Lab work can usually be arranged near you.

Senior woman on a video call with her provider

Conditions

Conditions Our Physicians Evaluate

Patients often come to functional medicine for chronic pain, inflammation, fatigue, digestive issues, and hormone questions.

Joint Pain & Arthritis

Arthritis care depends on the joint and severity. Broader health factors are part of the review.

Back & Spine Concerns

Spinal symptoms may call for imaging or a neurological assessment alongside lifestyle factors.

Diabetic Neuropathy

Coordination with your diabetes care stays central when nerve symptoms are evaluated.

Injury Recovery

After an auto accident or sports injury, assessment clarifies what is involved.

Sleep, Energy & Activity

Sleep, activity and nutrition can all affect how you feel and recover day to day.

Healthy Aging & More

Realistic goals for long-term well-being. Browse every condition we evaluate.

Patient reviews

What Our Patients Say

    
 
 
      Posted on Google  
   
   Gwendolyn Botardo 
 5 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Dr. Santa Ana is very kind. He demonstrates advanced professional skill in the administration of regenerative medicine. The decompression and stem cell treatment provided for my hip pathology were executed with the highest level of competence. God bless Dr. JSA, and his staff: Heidi and Jennifer, thank you for your care and compassion. The CRNA who kept me comfortable and safely sedated- Amanda{?} - sorry if I forgot your name- a testimony to your great Versed execution.  Alexus and Brie, thank you. CC: Cathy> appreciate how you easily share your peaceful zen and help to place those in your presence at ease. Awesome team! Thank you,      All ; )  ~ GBS
  
 
     Posted on Google  
   
   Evelyn Rose 
 16 days ago
 
 
 Trustindex verifies that the original source of the review is Google. My sister Benita Allen and I are patients of Dr. Robert Farhat. We just wanted to say how much we appreciate Dr. Farhat. He is patient, caring, and very thorough. We travel out of our way just to see him. His exceptional care and honesty are very refreshing. We trust him completely and would recommend him to anyone seeking pain management. The staff is also very professional and easy to work with.
  
 
     Posted on Google  
   
   Peter Lynde 
 31 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Excellent experience with Dr. Farhat at the Michigan Center for Regenerative Medicine. Experienced, knowledgeable and patient. I highly recommend him and the Center.
  
 
     Posted on Google  
   
   frank deblock 
 55 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Dr. Nemeth and Kelly are the kindest people. They understand and listen to what you have to say. I'm so glad he was able to get back to helping us with chronic pain.
  
 
     Posted on Google  
   
   Cindy Jubeck 
 135 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Dr Nabity is one of the most caring, patient, & thorough doctors around! Highly recommended he & his team!
  
 
     Posted on Google  
   
   Christopher Micakovic 
 152 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Dr. Farhat is knowledgeable, compassionate, and genuinely cares about helping patients improve their quality of life. The office is well organized, appointments are handled professionally, and the staff is always friendly and helpful.
  
 
     Posted on Google  
   
   Tony Coy 
 210 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Dr Nabity and his staff are great. They take the time to expansively listen and share knowledge about conditions, injuries, and treatments. I can tell Dr Nabity is passionate about helping his clients and avoiding surgery if possible. He’s clear about plan of action / plan of healing and that has helped me a lot! I feel more comfortable with my health and moving forward because of Michigan Center for Regenerative Medicine. I highly recommend.
  
 
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   T Baugh 
 467 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Dr Farhat is the best when it comes to pain management. He is a doctor that actually listens and he truly cares about his patients. The staff goes above and beyond to help. Excellent medical team. I highly recommend!
  
 
     Posted on Google  
   
   Judith Schwagle 
 481 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Dr. Nabity is awesome!  He spent over an hour with my husband and me going over my MRI’s for hip issues and all other information. He explained everything about PRP and answered all my questions. While  we were there, he even checked out my husband’s hip problem too and gave him suggestions as well. I am very pleased with the plan of action we chose together. Looking forward to healing!!
  
 
     Posted on Google  
   
   Patti Eisenbraun 
 1129 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I found Dr. Santa Ana very helpful. I had a condition that is rarely seen and he did research on his own to make sure that I would receive the proper treatment. He’s very kind and his bedside manner is very spectacular. You can tell he really cares.
  
 
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   Christopher Nofar 
 1147 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Great experience, first time patient.  Dr. Santa Ana was a pleasure to work with.  Very informative, explained diagnoses and treatment plans at length, and walked me through my treatment step by step.  Front office staff were pleasant and easy to work with.  Looking forward to my future treatments.
  
 
     Posted on Google  
   
   Patrick Medado 
 2211 days ago
 
 
 Trustindex verifies that the original source of the review is Google. In an effort to use time at home towards bettering myself, I may have overdid it with the online workouts.   I was able to get a telemedicine appointment with Dr. Santa Ana quickly and he was able to diagnose me online. His line of questioning showed me he was very knowledgeable and ultimately diagnosed me with a muscle strain which eased my fears. Great bedside manner. I highly recommended to anyone looking for genuine honesty and compassion in their care.
  
 
     Posted on Google  
   
   Mark Rodriguez 
 3168 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Dr. checked up on me soon after the injection, and was notably concerned about my pain levels and well being. I would consider Dr. Nabity at the top of the list of cutting edge treatments, a caring bedside manner, and someone that I would recommend to anyone that I care about.
  
 
 
  
 
 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

In Their Words

He wanted to get to the “root” of the problem, and that’s when I knew that he was the right Dr.

Dawn Novi, MI · Patient

He is an extremely kind and empathetic professional. His patience and detailed explanations were most appreciated. The entire office offers a refreshing way to address medical issues.

K. Patient family member

Dr Nabity is a compassionate physician who listens to his clients’ goals and symptoms and strives to return his clients to wellness while minimizing the use of treatments such as cortisone and prescriptions medications which only mask the symptoms.

Jodi Fischer, MPT Physical therapist

Excerpts from our patient testimonials.

Individual results vary. Reviews reflect each patient’s own experience.

A woman in a garden smells a bunch of freshly picked herbs while holding garden shears over a wooden crate of greens.

Your visit

Your Path to Treatment

Most visits follow four simple steps. Our team guides you through each one and answers questions along the way.

1. Telehealth Consultation

Meet your functional medicine team online, talk through your symptoms, and review your history and goals.

2. Lab Testing

Lab testing, arranged near you, helps identify what is driving your symptoms.

3. Treatment

Your team builds a personalized plan with you and adjusts it at follow-up telehealth visits.

4. Follow-Up

Online check-ins track your progress and adjust your plan as needed.

Start With a Consultation

Call (248) 216-1008

Insurance & cost

Insurance, Self-Pay, and Clear Pricing

We accept many major insurance plans for consultations, testing, and many spine and joint procedures. Regenerative treatments such as PRP and stem cell therapy are usually self-pay, so you get a clear estimate before you decide.

Usually billed to insurance

Consultations and office visits
EMG and nerve testing
Epidural, facet, and SI joint injections
Nerve blocks, radiofrequency ablation, and nerve stimulators

Usually self-pay

PRP and stem cell therapy (BMAC)
Prolotherapy
PRP hair restoration
Stem cell banking

Self-pay options include prompt-pay discounts, payment plans, and HSA or FSA funds for eligible expenses.

See accepted insurance PRP cost guide

Plans we accept

PPO Trust

UMR coming soon. Blue Care Network plans require a referral. Coverage varies by plan and service, so call Rochester Hills (248) 216-1008 or Grand Rapids (616) 288-1109 and we will check your benefits.

Why patients choose Michigan Center for Regenerative Medicine

Board-certified physicians Every procedure is performed by a board-certified physician, not a technician.
Image-guided precision Ultrasound or fluoroscopic (x-ray) guidance places treatment exactly where it is needed.
Your own cells, prepared on site Platelets and bone marrow cells are processed in our in-house lab during your visit.
Results we track We have reported patient outcomes to the DataBiologics registry since 2019.
Clear, upfront pricing Itemized estimates before treatment, prompt-pay discounts, and payment plans.
Physicians who teach physicians Our doctors teach orthobiologic courses and helped write national back pain guidelines.

Our physicians

Meet Your Care Team

Thomas Nabity, MD
Board-certified physician

John Santa Ana, DO
Board-certified physician

Robert Farhat, DO
Board-certified physician

Kevin M. Nemeth, MD
Board-certified physician

John Steele, MD
Board-certified physician

Christopher Hannasch, DO
Board-certified physician

Credentials & memberships

Training You Can Look Up

Board certification shows a physician completed specialty training and passed independent exams. Our physicians go further, with added certifications and memberships in orthobiologics, musculoskeletal ultrasound and electrodiagnostic medicine. Each program is run by an independent organization, so you can see exactly what it requires.

PM&R Board Certification

Board certification in physical medicine and rehabilitation, the specialty focused on restoring function.

About ABPMR

Pain Medicine Board Certification

Board certification in pain medicine, covering evaluation and treatment of complex pain conditions.

About ABPM

IOF Certification Courses

Advanced knee, hip and spine certification courses in image-guided orthobiologic procedures.

About IOF courses

IOF Instructors & Training Hub

Our physicians teach other doctors as IOF instructors, and our Rochester Hills clinic hosts training.

About our training hub

Musculoskeletal Ultrasound

Certified in diagnostic musculoskeletal ultrasound, the imaging used to guide our treatments.

About RMSK

Electrodiagnostic Medicine

Board certification in electrodiagnostic medicine, the specialty behind EMG and nerve testing.

About ABEM

American Academy of PM&R

The national society for physiatrists, physicians focused on restoring movement.

About AAPM&R

Interventional Pain (ASIPP)

A society that sets education and practice standards for interventional pain medicine.

About ASIPP

Orthopaedic Medicine (AAOM)

A physician group focused on non-surgical musculoskeletal care, including prolotherapy.

About AAOM

DataBiologics Registry

We report patient outcomes to a national orthobiologics registry to track results over time.

How we track outcomes

Patient stories

Hear From Our Patients

Patients describe their own experiences with care at the Michigan Center for Regenerative Medicine. Individual results vary.

Patient Testimonial

FAQ

Functional Medicine Questions

Answers to common questions about functional medicine. Your physician can address your specific situation during a consultation.

What is functional medicine?

A patient-centered, science-based approach that focuses on finding and addressing the root causes of health problems, rather than only treating symptoms.

How is it different from conventional medicine?

Conventional care often focuses on a diagnosis and medication. Functional medicine looks at the whole person, including lifestyle, genetics, and environment.

Are visits online?

Yes. All of our functional medicine visits happen by telehealth.

What conditions can it help with?

Chronic pain, inflammation, digestive issues, hormone imbalance, metabolic concerns, fatigue, and more.

Is functional medicine evidence-based?

It draws on current research and focuses on nutrition, lifestyle, and targeted therapies.

What is a functional medicine timeline?

A map of your health history, including triggers, genetics, and life events, used to find patterns and causes.

What tests are common?

Advanced blood panels, hormone testing, stool analysis, food sensitivity testing, and others as needed.

Is it safe?

When provided by licensed professionals, it is generally safe and emphasizes non-surgical approaches.

How long until I see results?

It varies. Some people feel better in weeks; others take months.

Does insurance cover functional medicine?

Some tests may be covered, but many functional medicine services are out-of-pocket.

Smiling provider on a laptop video visit

Still Have Questions?

Talk with our team about your health goals. All visits are online.

Grand Rapids: (616) 288-1109
Rochester Hills: (248) 216-1008

Are You a Candidate?

Keep learning

Find Out if Functional Medicine Is Right for You

Answer a few short questions and our team will contact you to schedule a consultation.

Share your symptoms and goals in the short form.

Our team contacts you to schedule a consultation.

Meet a board-certified physician in Grand Rapids or Rochester Hills.

★ 4.7 Google ratingBoard-certified physiciansTwo Michigan clinics

Prefer to talk?Rochester Hills (248) 216-1008Grand Rapids (616) 288-1109

Free webinar replay

Watch: Discover Functional Medicine with Lumora Health

Watch the replay of our physicians’ webinar on functional medicine.

Our physicians host free webinars with live Q&A. Watch any past webinar on demand, or call us to ask about the next date.

Watch Past Webinars Ask about upcoming dates

Our locations

Visit Our Michigan Clinics

Rochester Hills Clinic

355 Barclay Cir, Suite A
Rochester Hills, MI 48307

(248) 216-1008

Monday–Friday, 9:00 am–4:30 pm

Get directions View clinic details

Grand Rapids Clinic

1000 E. Paris Ave SE, Suite 221
Grand Rapids, MI 49546

(616) 288-1109