Peter J Muran, MD Internal Medicine Open Now

Peter J Muran, MD

Internal Medicine, Integrative Medicine, Holistic Medicine, Telemedicine and Functional Medicine
Newport Beach, CA 92660
Accepting New Patients Visit Website
(949) 438-5018

About Peter J Muran MD

Peter J Muran, MD is a health care provider primarily located in Newport Beach, CA. His specialties include Internal Medicine, Integrative Medicine, Holistic Medicine, Telemedicine and Functional Medicine. He speaks English and Spanish.

Peter Muran has received the following award:


Longevity Healthcare 901 Dover Dr Ste 122 Newport Beach, CA 92660


Dr. Peter J Muran has the following 5 specialties

Specialty Expertise

Dr. Peter J Muran has the following 7 areas of expertise

  • Holistic Health
  • Immunization
  • Check-up
  • Physical
  • Weight Loss
  • Vaccination
  • Heartburn


1 Award

  • Patients' Choice Award (2009, 2008)

    Patients' Choice Award Patients' Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.


Rutgers University School of Medicine

Medical School

Dr. Peter J Muran Accepts the Following Insurance

  • Cash/Self pay

More about Dr. Peter J Muran

Peter Muran, M.D. at Longevity Healthcare Center has over 30 years of experience providing care to patients in a variety of settings. Dr. Muran looks at his patient’s entire health as a whole when developing a treatment plan. His mission is to focus on listening and understanding his patient’s mind, body, and spirit.

Taking a patient-centered approach to healing, Peter Muran, M.D.’s philosophy is to blend internal medicine and naturopathic medicine. Dr. Muran takes a functional medicine approach that looks for the root cause, which can be the source of many conditions.

In identifying this root cause there is an emphasis on the external and internal environment, metabolic pathways, genetics, hormonal sufficiency, neurological and psychological wellbeing, immune health and modulation, detoxification efficacy of the liver and kidney, and gastrointestinal health. It also includes the balancing of the neurotransmitters and any influences of the DNA response.

Dr. Muran is a Functional Medicine Practitioner, with a background in Internal Medicine, Endocrinology, ER services, Natural Medicine and Nutrition, Chemistry, and Engineering, his methodologies are very personalized with a focus on the causes of disease and disease processes.  

Dr. Muran's training and experience integrate the cause and effect of each patient's condition to determine the specific treatment to potentiate the recovery of their health.  He specializes in treating conditions through a 'different lens' than today's standard medical community.  He treats conditions such as Parkinson’s Disease, Alzheimer’s Disease, Auto-Immune Disease, and Hormonal Imbalance.  Dr. Muran believes the best first step is to collect a complete ancestry history (to evaluate DNA), and full medical history, consider environmental and social histories, to analyze, diagnose and treat the patient as a whole.

As substance abuse and alcoholism have increased, Dr. Muran has been focusing on finding a new, different, and more effective way to treat addiction; the Muran Method.  He believes the best first step to breaking the grip of addiction is to effectively neutralize and eliminate the substance’s inherent toxicity and then reduce the inflammation in the body caused by their metabolites. He next evaluates each patient’s genetic, medical, social, and psychological histories to identify potential root causes of addiction.  By treating the root cause of addiction, Dr. Muran can relieve the symptoms that often lead to relapse.

His Professional Affiliations include but are not limited to the International Lyme and Associated Diseases Society (ILADS), American College for the Advancement of Medicine (ACAM), Bio-identical Hormone Society, and many more.

He has written, edited, and presented many forms of Medical Information.