Phoenix · 7016 N 27th Ave · Since 1991

35+ years of integrated medicine in Phoenix.

Hard-chamber HBOT, functional medicine, chiropractic, and red light therapy — four modalities, one coordinated treatment plan.

IBUM Certified Hyperbaric Clinician
Certified Hyperbaric Clinician
Certified Functional Medicine Practitioner
Certified Functional Medicine Practitioner
DC
Doctor of Chiropractic · Since 1991
Dr. Darrell Kilcup, Functional Medicine and Hyperbaric Oxygen Therapy, Phoenix AZ IBUM certified hyperbaric clinician badge

Dr. Kilcup can help you find real answers

Chronic conditions are often a result of more than one component of the body not working correctly. I see many patients who have been to one or more doctors without finding relief. Usually the other doc has treated PART of the patient’s problem but neglected other dysfunctional components. As a result, the patient either experienced partial relief or no relief at all. Every part of the system is as important as another because they work together. Just like baking a cake, every ingredient is important if you want to get a delicious dessert. I find that if we identify and address every aspect of the patient’s problem we get excellent results.

DR. KILCUP SPECIALIZES IN HELPING PEOPLE WHO HAVE CONDITIONS LIKE THESE:

Gastrointestinal Health

Irritable Bowel Syndrome (IBS), Small Intestine Bacterial Overgrowth (SIBO), Acid Reflux, Leaky Gut, Food Intolerances, C-DIFF

Fatigue

Chronic Fatigue Syndrome, Adrenal Fatigue, Hypo Thyroid

Hormone Imbalances

Adrenal, Thyroid, Sex Hormones

Mental Health

Anxiety, Depression, Insomnia, Brain Fog, PMS, ADD, Hyperactivity

Migraine Headaches

Chronic Headaches and Migraines

Autoimmune Diseases

Celiac Disease, Hashimoto’s Disease, Rheumatoid Arthritis (RA), Multiple Sclerosis (MS), Lupus, Crohn’s Disease, Ulcerative Colitis

Chronic Infections

Parasites, Tick-Borne Pathogens,
Epstein-Barr Virus, Cytomegalovirus

Detoxification

Metal and Heavy Metal Toxicity, Chemical, Mold

Fibromyalgia

General Joint & Body Pain Syndromes

Back & Neck Pain

Chiropractic Care & Massage

If this is you, you are not alone and I can help

I work with people all over the country and I am passionate about bridging the best of safe, effective, wholesome healthcare with rock solid science.

Our Approach

You want a doctor to listen intently to you. You want a doctor to be honest, and if you can be best helped somewhere else, refer you to the appropriate professional. You want a doctor to honor you by explaining, to your satisfaction, what your problem is and the best treatment options. You don’t want a cookie cutter approach to care. You want a doctor who is just as concerned about saving you money as you are. You want the doctor to treat you exactly like he or she would want to be treated. How’s that? This is what I strive to do with each and every patient.

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Objective Diagnostic Testing

I don’t guess about your health. I want to give my patients answers that are based on the best of science.
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Non-Drug Approach

I never prescribe drugs as part of a patient’s treatment. I will educate you about your drugs, but I leave decisions about taking them up to you and your doctor.
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Personal Care

My patients are treated with kindness, compassion, respect and honesty. Besides helping my patients physically I want to bring a little joy into their lives.
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Addresses Total Body Systems

Everything is connected. I take into account emotions, diet, lifestyle and all of the body systems when I’m working with a patient.
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Treats Root Causes

I don’t treat diseases. What caused your health problem is what I’m interested in.
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Nutrition Based

Treatment recommendations consist of lifestyle, diet and specific nutrients based upon objective testing.
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Individualized Treatment Plan

No two people are the same. No two treatment plans are the same. My patients get the treatment that is best for them.
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Focuses on Long-Term Healing & Health

Finding the underlying problems that are causing your symptoms will help in the short term, but the goal is to get my patients truly healthy so they live a long healthy life.

Ready to become a patient?

Ready to get started? Your treatment begins with a simple step!

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Frequently asked questions

Do I need a referral?

No. You can schedule directly. Many patients come on their own; others are referred by primary-care physicians, surgeons, or specialists. We coordinate with your other providers when it makes clinical sense.

Do you take insurance?

Most of our services — including hyperbaric oxygen therapy and functional medicine — are not covered by insurance. We provide superbills you can submit for possible reimbursement. We offer no-credit-check financing for HBOT packages.

How do I know which service is right for me?

It depends on what you're dealing with. Patients coming for surgery recovery, stroke, or chronic wounds typically start with HBOT. Patients with unresolved health issues, lab abnormalities, or complex chronic conditions typically start with functional medicine. Red light therapy and chiropractic are usually added alongside either. Fill out the new patient history form and Dr. Kilcup will review your situation and confirm the right starting point.

How fast can I get scheduled?

Same-week scheduling is the norm. We're open Mon/Wed/Fri 8–6 and Tue/Thu/Sat by appointment. Call us at (602) 864-0304 to get on the schedule. Pre-op HBOT for surgery patients should begin 3–5 days before surgery — call as soon as your surgery date is confirmed.

Can you treat patients who don't live in Phoenix?

HBOT and red light therapy require in-person sessions. Functional medicine consultations can be done virtually or by phone for patients anywhere in the country. Many out-of-state patients come to Phoenix for an HBOT package and combine it with a vacation.

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