Dr. James Leoni, MD

Dr. James Leoni, MD

Pediatric Emergency Medicine  ·  
Male  ·  
Age 63
Dr. James Leoni, MD is a pediatric emergency medicine specialist in Petaluma, CA and has been practicing for 35 years. He graduated from Creighton University in 1983 and specializes in pediatric emergency medicine and family medicine.

104 Lynch Creek Way Ste 10

Petaluma, CA 94954

Contact Information

(707) 782-9123

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • MultiPlan
  • Western Health Advantage

*Please verify this information when scheduling an appointment.

Background Check

Disciplinary Actions Found
No malpractice claims found for California
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Leoni treats your condition or procedure

About Me

Care Philosophy

NCMA Family Medicine physicians see patients at offices in Lakeport, Santa Rosa, and Petaluma. NCMA philosophy is based on the fact that early screening and detection can result in less acute episodes of illness that are devastating both physically and financially. Family medicine physicians provide primary health care for people at every stage of life.


  • Pediatric Emergency Medicine
  • Family Medicine

Board Certifications


  • Naval Hospital Jacksonville
    Residency Hospital
  • Naval Hospital
    Residency Hospital
  • U.S. Naval Hospital
    Internship Hospital
  • 2013
    Univ Of Ca
    Medical School
  • 1983
    Creighton University
    Medical School

Dr. Leoni's Reviews

Likelihood to recommend Dr. Leoni


Based on 19 reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Leave a review

How likely are you to recommend
Dr. Leoni?
(Select your rating)
Average Wait Time
  • 10 – 15 minutes
Dr. Leoni's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. James Leoni, MD
Dr Leoni has been my family's doctor for many years. Too Many! I will never, ever, again set foot in his office. For the last two weeks I have been in great pain in my right shoulder. Terrible pain. Nauseating pain. But LEONI was too busy to help. He promised a cortisone shot, but expected me to...Read More
Was this helpful?
thumbs up icon option1
thumbs down icon option2
×Post a ResponseAre you Dr. James Leoni, MD?
He is a magnificent Dr. I have been going to him for 20 years+/-
Was this helpful?
thumbs up icon option1
thumbs down icon option1
×Post a ResponseAre you Dr. James Leoni, MD?

Leave a review

How was your experience with Dr. Leoni?


Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of California
Advantage Preferred DirectAccess Plus PPO
Blue Cross Blue Shield of California PPO
Select Plus HMO
Select PPO
Blue Shield of California
Access Plus Savenet
Local Access Plus HMO
Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
PHCS Network PPO
Western Health Advantage

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Leoni treats patients.

Learn more