HealthFirst: Jonathan Singer DO

HealthFirst: Jonathan Singer DO Functional & Alternative Medicine located in Greenwood Village, CO & Cheyenne, WY

Experience the healing power of prolotherapy at HealthFirst. Prolotherapy is a non-surgical treatment that stimulates th...
09/27/2025

Experience the healing power of prolotherapy at HealthFirst. Prolotherapy is a non-surgical treatment that stimulates the body's natural healing process to repair injured tissues and relieve pain. If you're looking for an effective solution for chronic pain, sports injuries, or joint issues, prolotherapy might be the answer. Call 303-214-9330 to book your appointment and start your journey towards a pain-free life with HealthFirst today. https://s.tnycc.com/eGdTW3

Experience the rejuvenating benefits of ozone therapy at HealthFirst. Ozone therapy is a powerful treatment that can boo...
09/25/2025

Experience the rejuvenating benefits of ozone therapy at HealthFirst. Ozone therapy is a powerful treatment that can boost your immune system, improve circulation, and promote overall wellness. If you're looking to improve your health and well-being, give us a call at 303-214-9330 to book an appointment today. Take the first step towards a healthier you with ozone therapy from HealthFirst. https://s.tnycc.com/5RWb5y

HealthFirst offers a holistic approach to alternative cancer therapy, designed to empower the body’s natural capacity to...
09/23/2025

HealthFirst offers a holistic approach to alternative cancer therapy, designed to empower the body’s natural capacity to heal and restore balance. With personalized care at the core, each patient benefits from safe, supportive treatments that prioritize both health and well-being. Our experienced team is dedicated to guiding patients through every step of their care with compassion. To book your appointment, call 303-214-9330 today and start your journey with confidence. https://s.tnycc.com/PAfnOh

HealthFirst offers tailored solutions to help you manage chronic fatigue and restore your energy levels. Our dedicated t...
09/20/2025

HealthFirst offers tailored solutions to help you manage chronic fatigue and restore your energy levels. Our dedicated team provides expert care and personalized support to ensure that your unique needs are met. With our comprehensive approach, you’ll regain control of your health, improve your quality of life, and feel more energetic. Call 303-214-9330 today to book your appointment today. https://s.tnycc.com/4t3ipd

At HealthFirst in Cheyenne, WY, we specialize in treating autoimmune illnesses, offering customized care designed to hel...
09/18/2025

At HealthFirst in Cheyenne, WY, we specialize in treating autoimmune illnesses, offering customized care designed to help manage symptoms and improve your quality of life. Our team of experts is committed to supporting you through every step of your treatment. Call 307-201-0584 today to book an appointment and begin taking control of your health. https://s.tnycc.com/LEOn6p

Experience the healing power of prolotherapy at HealthFirst. Prolotherapy is a non-surgical treatment that stimulates th...
09/17/2025

Experience the healing power of prolotherapy at HealthFirst. Prolotherapy is a non-surgical treatment that stimulates the body's natural healing process to repair damaged tissues and reduce pain. If you're looking for a safe and effective way to address chronic pain, injuries, or joint issues, prolotherapy could be the solution you need. Call 303-214-9330 to book your appointment today! https://s.tnycc.com/jYWpih

Experience the rejuvenating benefits of ozone therapy at HealthFirst. Ozone therapy is a natural treatment that can boos...
09/13/2025

Experience the rejuvenating benefits of ozone therapy at HealthFirst. Ozone therapy is a natural treatment that can boost your immune system, improve circulation, and promote healing. To schedule an appointment, call 303-214-9330 today. https://s.tnycc.com/AX4CDt

Discover the benefits of bioidentical hormone therapy at HealthFirst. Our personalized approach can help balance hormone...
09/12/2025

Discover the benefits of bioidentical hormone therapy at HealthFirst. Our personalized approach can help balance hormones and improve overall health. Call 303-214-9330 to schedule an appointment today. https://s.tnycc.com/uNIzmq

HealthFirst offers the power of alternative cancer therapy. Our holistic approach focuses on addressing the underlying c...
09/11/2025

HealthFirst offers the power of alternative cancer therapy. Our holistic approach focuses on addressing the underlying cause of cancer in order to promote healing from within. Call 303-214-9330 to schedule an appointment today. https://s.tnycc.com/GHMIcz

Chelation therapy is a safe and effective treatment that can benefit your health. If you want to detoxify your body and ...
09/06/2025

Chelation therapy is a safe and effective treatment that can benefit your health. If you want to detoxify your body and improve your overall health, consider chelation therapy at HealthFirst in Greenwood Village, Colorado. Call 303-214-9330 to schedule an appointment today! https://s.tnycc.com/O0usQb

At HealthFirst, we offer intravenous nutrient infusions to boost your energy levels and improve your overall health. Our...
09/04/2025

At HealthFirst, we offer intravenous nutrient infusions to boost your energy levels and improve your overall health. Our IV therapy delivers essential nutrients directly into your bloodstream, ensuring maximum absorption. Call 303-214-9330 to schedule an appointment today. https://s.tnycc.com/6p7Grp

HealthFirst provides specialized care for chronic fatigue, offering personalized treatment plans to help you manage and ...
09/03/2025

HealthFirst provides specialized care for chronic fatigue, offering personalized treatment plans to help you manage and overcome this condition. Call 303-214-9330 to schedule your appointment today. https://s.tnycc.com/uihMZ8

Address

8400 E Prentice Avenue Suite 301
Greenwood Village, CO
80111

Opening Hours

Monday 8am - 6:30pm
Tuesday 8am - 6:30pm
Wednesday 8am - 6:30pm
Thursday 8am - 6:30pm
Friday 8am - 6:30pm

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Our Story

HealthFirst is a medical practice that blends the best of traditional and alternative medicine with compassion and genuine concern at their offices in Greenwood Village, Colorado, and Cheyenne, Wyoming. Led by holistic medicine physician, Jonathan W. Singer, DO, the team takes care to give each patient his personal attention and dedicates the time needed to get to the cause of complex issues. Dr. Singer received his bachelor’s and master’s degrees in food chemistry from the University of Wisconsin-Madison in Madison, Wisconsin. During that time, he invented an alternative to the food colorant Yellow No. 5, creating a natural option that’s now standard in the food industry. After graduating with honors from the College of Osteopathic Medicine in Des Moines, Iowa, Dr. Singer was among the first physicians in the United States to become board certified in holistic medicine.

The pioneers in this group are acknowledged as the developers of the standard and scientific basis for alternative medicine. Dr. Singer is board certified in family practice and holistic medicine. He is also board eligible in medical acupuncture, homeopathy, and environmental medicine. Dr. Singer is actively involved in many professional organizations, including the American Osteopathic Association, the American Medical Association, the American Academy of Family Physicians, and the American College for Advancement in Medicine. He served as a national delegate to the American Osteopathic Association and the American College of Osteopathic Family Physicians.

Dr. Singer is also a past president of the Wyoming Osteopathic Medical Society and a past member of the American Academy of Environmental Medicine. Patients come to HealthFirst from almost every state and many locations around the globe to receive help for symptoms and illnesses that other doctors haven’t healed. Countless patients have said how lucky they were to find Dr. Singer because they finally feel healthy and well. At HealthFirst, Dr. Singer offers natural solutions whenever possible, yet recognizes that medications are sometimes the best option. Examples of natural therapies that the practice uses include platelet-rich plasma (PRP) injections, neurofeedback, acupuncture, intravenous nutrient infusions, and nutrition counseling. Dr. Singer also has extensive experience in specialized medical approaches such as chelation therapy, bioidentical hormone replacement, ozone therapy, and SuboxoneⓇ treatment for addiction. HealthFirst is a cash practice that doesn’t participate with insurance providers for a critical reason: Dr. Singer provides the care patients deserve, not what the insurance companies dictate. At HealthFirst, patients receive consistently good, thoughtful, and sound medical care. To schedule an appointment, call one of the offices or schedule an appointment online.