SuMa Medicine, A Restorative Functional Medicine Practice

Optimizing Your Health
with Mary Davis, DO FMCP-M

To learn more, schedule a Discovery Call.

Better Health. Naturally.

To Optimize Your Health, We Have A Plan

Why let chronic illness dictate your happiness?

Do you suffer from any of the following symptoms?

  • lFatigue
  • lMuscle and Joint Pain
  • lAnxiety and Depression
  • lBrain Fog
  • lGut Symptoms and Bloating
  • lChemical Sensitivities
  • lAcne/Eczema
  • lHeadaches and Migraines
  • lFood Sensitivities
  • lPre-Diabetes / High Cholesterol
  • lLow Blood Pressure / Palpitations
  • lPMS
  • lLoss of Libido
  • lFertility Challenges

Have you been evaluated for any of the following chronic illnesses?

Autoimmune Conditions
Chronic Fatigue Syndrome
Fibromyalgia
Thyroiditis
Cardiovascular Disease/Hyperlipidemia
Dysautonomia/POTS
Post COVID-Long Haul
Chronic Infections
Vector Borne Illnesses (Lyme+)
Mold Toxicity/Environmental Illness
Mast Cell Activation Syndrome (MCAS)
Anxiety/Depression/Obsessive Compulsive Disorder

Do you secretly feel like no matter what you do, there is no way to get back to the best version of you?

You need help, but visits to your medical doctor and medical specialists left you feeling unheard and without answers. Your hope is that someone will listen to you, understand your health struggles and take the time to delve into the challenges you’re facing rather than just doing the bare minimum covered by insurance.

You’re tired of leaving appointments feeling discouraged and invalidated.

You don’t have to feel discouraged any longer.

Learn about our Groundwork Sessions for Healing, which is an initial step in understanding the root cause of your health issues.

To learn more, schedule a Discovery Call.

Don’t Just Treat Your Symptoms. Get To The Root Cause Today!

Step into a transformative health journey tailored to your individual needs. Dr. Davis helps her patients safely get to the root causes of their issues, not just treat the symptoms. She creates a personalized and multifaceted plan to pinpoint the underlying cause of your symptoms. This allows you to move beyond fleeting fixes and embrace transformational healing.

Say goodbye to treatments that don’t deliver and instead invest in a solution that brings lasting change. Imagine returning to the best version of yourself that feels whole, powerful, and ready for everything life offers.

Dr. Mary Davis, Medical Director of Suma Medicine

At Suma Medicine, located in Pittsburgh, Pennsylvania, I blend my extensive training in conventional, functional, and integrative medicine to offer a powerful, whole-system approach—helping you create a personalized path to optimal health by addressing the root cause of your health concerns.

To learn more, schedule a Discovery Call.

Dr. Davis is an IFM Certified Practitioner (FMCP-M)

As an IFM Certified Practitioner, I am a rigorously trained and tested functional medicine doctor recognized for my expertise in treating complex, chronic illnesses.

Holding the FMCP-M certification means I provide top-tier care and treatment, particularly for patients with unresolved health issues.

Getting healthy may seem hard, but talking with your doctor shouldn’t be.

Three Steps To Transformation

Step 1

It All Starts With Your Discovery Call

Personalized care starts with understanding your unique needs. During your 15-minute consult, we will explore your health concerns, goals, and next steps.

Step 2

Get Your Groundwork Sessions for Healing

Your symptoms and the way your body expresses them are unique—which is why Dr. Davis provides one of the most in-depth, multifaceted assessments in the industry.

Step 3

Start Your SuMa Medicine Healing Program

We will begin implementing your personalized treatment plan created during the Readiness Assessment. This launches you into a transformational journey to optimize your health.

To learn more, schedule a Discovery Call.

4.8
Based on 22 reviews
Dr. Davis saved my life. I was diagnosed with an auto-immune disease after a miscarriage and Dr. Davis was able to determine that I also had undiagnosed Lyme disease. Her treatment helped me to feel well again and I saw her for ten years. I highly recommend that you utilize her if you feel unwell and don't know why.
Dawn Kazokas profile picture
Dawn Kazokas
2 years ago
When posing a question or concern in regards to health and wellness Dr Davis listens intently with an open fullness which I feel whether in person or on the phone. Dr Davis listens in such a way that I feel her absorbing my words so as to wholly intake the query presented. Dr Davis's questions in response flow forth without judgement or harsh critique rather I sense her drive to gather the numerous bits of information she requires to truly assess and root to the source of where within the whole body mind spirit structure the answers sought may be found.
I am always amazed and awed with the feeling that Dr Davis is pulling information from within the vast network of exstensive research and studies within her own mind body to connect with mine in her passionate search for the light recognition towards the path for healthy wholeness lying within as if it is only covered by "dis-ease" in need of a strong airing out.
I have immense gratitude for Dr Mary Davis as a resource and guide in my life. Her dedication and life pursuit to help others her willingness to share and impart her knowledge her continuing willingness to delve deeper into the mystery of whole being health all with a selfless force is remarkable. Dr Davis will gladly offer all we may need to help ourselves to be our best potential radiant beings if we allow ourselves to open to and embrace what she is willing to teach advise and counsel on our invidivual and connected wellness journeys.
Holly Gallogly profile picture
Holly Gallogly
2 years ago
Dr. Mary of SuMa Medicine is an exceptional sleuth in tracking down the root cause of what ails her clients. I have been under her care for severe gastritis, h.pylori, and yeast/mold overgrowth. She has walked me through this healing process step by step, listening, testing, advising, responding, putting up with my anxiety over these health issues. Dr. Mary's kind, grounded, gentle yet effective personability is a huge plus. I honestly do not know where I would be without her measured guidance.
Jil Stifel profile picture
Jil Stifel
2 years ago
I began working with Dr Davis in 2022, I love that she treats me as a whole person. During my first appointment she discovered that I had a problem with itchiness and skin reactivity. I had given up on this ever improving after numerous visits to other doctors. I didn't even plan to bring it up. Within weeks of my appointment following a few simple tests and a prescription for food based supplements the problem completely resolved. It feels like a miracle, a series of dermatologists did nothing to help me and for Dr Davis it seemed to be such a simple fix. I am continuing to see Dr Davis because of her true commitment to helping patients access their bodies own capabilities to heal. Thank you Suma Medicine!!
The functional medicine approach used by Dr. Davis helped my wife and I turn our chronic health issues around. I highly recommend Dr. Davis !
Dr. Davis continues to discover the underlying issues within my medical journey.

We have worked together for over seven years discovering these situations of my health issues. We continue to work together for my mind, body and soul that is healthier and happier!

I would, and have, recommended her to many.

Dr. Davis is wonderful to work with and understands the depths of what "truly" is at work within the body.

She continues to study with some of the best Doctors to learn the newest ideas and avenues for a healthier person.

I, for one, am thankful that I found her through another family member!!
Megan Lear profile picture
Megan Lear
2 years ago
Dr. Davis is a kind, caring physician who is committed to bettering the health of her patients. She was able to help me solve gastrointestinal issues I was facing for years with her breadth of knowledge and thorough assessments. When working together to create a treatment plan, I appreciated that she was open to my preferences on which treatment route I wanted to take.
Dana Williams profile picture
Dana Williams
2 years ago
Dr Davis was the only doctor that was able to address the on going symptoms I was experiencing. She took the time to listen and truly worked to get to the root of the issue. She is extremely thorough and a wealth of information in helping you best care for the whole you.

What Sets Us Apart

Extensive Testing

Precision Medicine

We use an array of advanced testing to get to the root cause of your symptoms.

This may involve blood work panels including advanced biomarker testing, (advanced stool testing, vector born illness, cytokine testing (cell signaling), fatty acid analysis, heavy metals, toxicants/mycotoxins, hormonal testing) and more to investigate the root cause of your symptoms.

Regular Appointments

We know healing best occurs when you know what to expect and have regular appointments with accountability. That’s why our unique healing program supports you in every way so you can focus on yourself!

Trusted Network

Healing can’t occur in a vacuum. That’s why we have a qualified functional medicine health coach within the program to support you holistically with whatever may come up.

And we don’t stop there, we’ve created a community network as well, so you know where to go for high-quality food, clean hygiene products as well as body support.

We’ve carefully vetted a trusted network of providers who can support you throughout your healing journey. When appropriate, we may recommend specialists in atlas-orthogonal care, chiropractic neurology, biological dentistry, building biology, nutrition, postural restoration, myofascial therapy, and neurofeedback to complement your personalized treatment plan.  Click to access our Tribal Network.

Our healing program offers regular appointments and support to help you heal effectively. With our holistic approach, you can be confident that you’re getting the best possible care and are on the path to a healthier, happier you.

To learn more, schedule a Discovery Call.

“We need to celebrate and support people who are ill because they’re the canaries in the coal mine. They’re the ones who are showing us that our society is out of balance, and we need to thank them for taking that on and doing it for the rest of us. All of us need to celebrate in their healing, because if not for them, where would we be? We’re all responsible for whatever ails them. We have the responsibility to contribute to their healing journey for everyone’s benefit.”

Dr. Lewis Mehl-Madrona, Lakota psychiatrist and physician

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