Find a Top Family Doctor Near Me in Cheyenne, WY – Book an Appointment Instantly

I have been working in the occupational health and safety field for 20 years and founded Employee On-Boarding Specialties, LLC after moving to Cheyenne and seeing that there were no occupational focused providers in town. I wanted to provide the best employee care for employers while meeting OSHA and DOT requirements at a reasonable cost. Keeping our workforce healthy is necessary to keep our family and friends safe and healthy as well.

Dr. Jonathan W. Singer is a board-certified osteopathic physician whose pioneering approach bridges the best of traditional, holistic, and functional medicine. As the founder and lead physician at HealthFirst in Cheyenne, Wyoming, Dr. Singer has dedicated his career to helping patients uncover the root causes of illness and achieve lasting, whole-body wellness.

Dr. Singer earned both his bachelor’s and master’s degrees in Food Chemistry from the University of Wisconsin–Madison, where his passion for science and natural health first took shape. During his graduate studies, he developed a natural alternative to the synthetic food colorant Yellow No. 5—a discovery now widely used in the food industry.

He went on to graduate with honors from the College of Osteopathic Medicine in Des Moines, Iowa, and became one of the first physicians in the United States to earn board certification in holistic medicine. As part of this pioneering group, Dr. Singer helped establish many of the foundational scientific standards that shaped modern integrative and alternative medicine.

Dr. Singer is board-certified in Family Practice and Holistic Medicine and board eligible in Medical Acupuncture, Homeopathy, and Environmental Medicine. His expertise spans preventive care, chronic disease management, detoxification, and mind-body medicine.

Throughout his distinguished career, Dr. Singer has been an active member and leader in numerous professional organizations, including the American Osteopathic Association, American Medical Association, American Academy of Family Physicians, and American College for Advancement in Medicine. He has served as a national delegate to both the American Osteopathic Association and the American College of Osteopathic Family Physicians, and is a past president of the Wyoming Osteopathic Medical Society as well as a past member of the American Academy of Environmental Medicine.

Patients from across the country and around the world travel to HealthFirst in Cheyenne to seek Dr. Singer’s expertise, especially when conventional treatments have failed to bring relief. Many describe finding renewed hope and health under his care after years of searching for answers.

At HealthFirst, Dr. Singer offers natural and restorative therapies whenever possible, while recognizing that medications may play an important role when appropriate. His integrative approach includes acupuncture, neurofeedback, nutrient IV infusions, targeted injections, and nutrition counseling, as well as advanced medical treatments such as chelation therapy, bioidentical hormone replacement, ozone therapy, and SuboxoneⓇ treatment for addiction recovery.

HealthFirst operates as a direct-pay (cash-based) practice, allowing Dr. Singer to provide individualized, high-quality care—free from the limitations imposed by insurance companies. This model ensures that every patient receives thoughtful, evidence-based, and compassionate treatment focused solely on their health and healing.

With decades of experience and an unwavering commitment to patient well-being, Dr. Jonathan Singer continues to lead with innovation, empathy, and integrity—helping individuals reclaim their health and live vibrant, balanced lives.

Evelyn Hu is a Family Nurse Practitioner in Colorado who focuses on Family Practice and Primary Care. She founded MedPhone Rx in a mission to provide services to remote patients all over the State of Colorado. She and the providers of MedPhone Rx can perform face to face video consultations when your doctor is not available, see you at designated local clinics when personal contact is necessary, and even do home visits when possible! Evelyn began practicing as an FNP-BC for 6 years as a primary care provider and 4 years in Urgent Care. She's served as Director of Nursing in California. Before coming to the U.S., Evelyn practiced as a medical doctor in Asia for 12 years.