4.2
5 Ratings with 3 written Reviews
Summary
Dr. Jon Portnoff specializes in cardiovascular disease, bringing over four decades of medical expertise to their practice. They earned their medical degree from the American University of The Caribbean School of Medicine and have dedicated their career to treating heart and circulatory conditions. Dr. Portnoff communicates with patients in both Spanish and English.
Dr. Portnoff practices at Adventist Health Howard Memorial in Ukiah, California. They focus on treating heart rhythm disorders like atrial fibrillation, as well as managing high cholesterol levels. Their diagnostic expertise includes performing heart ultrasounds and advanced imaging studies to evaluate cardiac function. Patients rate Dr. Portnoff 4.2 out of 5 stars on average.
Dr. Portnoff practices at Adventist Health Howard Memorial in Ukiah, California. They focus on treating heart rhythm disorders like atrial fibrillation, as well as managing high cholesterol levels. Their diagnostic expertise includes performing heart ultrasounds and advanced imaging studies to evaluate cardiac function. Patients rate Dr. Portnoff 4.2 out of 5 stars on average.
AI-generated from data on this provider profile.
Quick Facts
- 42 years of experience
- 13 insurance plans accepted
- speaks Spanish, English
- American University Of The Caribbean School Of Medicine
- 3 written reviews
- 2 specialties
- 13 areas of expertise
- 1 hospital affiliation
- 1 office location
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  |  | |
| Dr. Jon Portnoff, MD | Dr. Raghav Sharma, MD | Dr. Benjamin Hannah Meyer, MD | Dr. David Ploss, MD |
| Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease |
| Accepts New Patients | |||
| 42 Years of Experience | 16 Years of Experience | 48 Years of Experience | 39 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | Speaks English, Hindi | Speaks Spanish, English | Speaks English, Spanish |
| Ukiah , CA | Winter Park , FL | Ukiah , CA | Ukiah , CA |
| Med School: American University Of The Caribbean School Of Medicine | Med School: New York Medical College | Med School: University Of South Alabama College Of Medicine | Med School: Tufts University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jon Portnoff
Medical Specialties
Dr. Jon Portnoff has the following 2 specialties
Specialty Expertise
Dr. Jon Portnoff has the following 13 areas of expertise
Certifications, License, & Education
42 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2026, Expired
EDUCATION & TRAINING
Medical School
American University Of The Caribbean School Of MedicineGraduated in 1984
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Frequently Asked Questions
- Which hospitals is Dr. Jon Portnoff affiliated with?
- Dr. Jon Portnoff is affiliated with Adventist Health Howard Memorial.
- What languages does Dr. Jon Portnoff speak?
- Dr. Jon Portnoff speaks Spanish and English.
- How can I make an appointment with Dr. Jon Portnoff?
- You can find contact information for Dr. Jon Portnoff here on Vitals.
- Where is Dr. Jon Portnoff's office located?
- Dr. Jon Portnoff's office is located at 115 Hospital Dr, Ukiah, CA, 95482.
- Does Dr. Jon Portnoff accept my insurance?
- You can see the insurance plans that Dr. Jon Portnoff accepts on their Vitals profile.
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