4
4 Ratings with 2 written Reviews
Summary
With 52 years in internal medicine, pulmonology, and anesthesiology, Dr. John Demenkoff treats conditions including chronic kidney disease, atrial fibrillation, and coronary artery disease. He is affiliated with Mayo Clinic Hospital in Phoenix, Arizona.
Dr. Demenkoff earned his medical degree from Harvard Medical School and completed his residency at Moffitt Hospital, University of California. He speaks English and Spanish. Patients on Vitals rate Dr. Demenkoff 4 out of 5.
Dr. Demenkoff earned his medical degree from Harvard Medical School and completed his residency at Moffitt Hospital, University of California. He speaks English and Spanish. Patients on Vitals rate Dr. Demenkoff 4 out of 5.
Overview based on verified provider data
Quick Facts
- 52 years of experience
- speaks English, Spanish
- Moffitt Hospital University Of Ca
- 2 written reviews
- 3 specialties
- 10 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. John Haynes Demenkoff has 2 locationsMayo Clinic Hospital
5777 E Mayo BlvdPhoenix, AZ 85054 Tel: (480) 515-6296
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm
Compare with Similar Doctors
 |  |  |  |
| Dr. John Haynes Demenkoff, MD | Eric Harker | Dr. Adewumi Bakare DMSc, PA-C | Dr. Shahram Asadi, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 52 Years of Experience | 25 Years of Experience | 32 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English, Farsi |
| Phoenix , AZ | Lyons , CO | Mesquite , TX | Surprise , AZ |
| Med School: Harvard Medical School | Med School: Duke University School Of Medicine | Med School: University of Lynchburg - DMSc | Med School: Univ Of North Texas Health Science Center Texas College Of Osteopathic Med |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Haynes Demenkoff
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Haynes Demenkoff has the following 3 specialties
Specialty Expertise
Dr. John Haynes Demenkoff has the following 10 areas of expertise
Certifications, License, & Education
52 Years Experience
Dr. John Haynes Demenkoff holds an active medical license in the state of Arizona.
Medical License
Medical Doctor with an active medical license in the state of Arizona that expires in 2027.
Education & Training
Residency
Completed their residency at Moffitt Hospital University Of Ca.
Medical School
Graduated from Harvard Medical School in 1974.
NPI Number
Dr. Demenkoff's NPI number is 1295718419.
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Frequently Asked Questions
- Is Dr. John Demenkoff accepting new patients?
- Dr. John Demenkoff has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. John Demenkoff's office located?
- Dr. John Demenkoff's office is located at 5777 E Mayo Blvd, Phoenix, AZ, 85054.
- Does Dr. John Demenkoff accept virtual/telehealth appointments?
- Dr. John Demenkoff has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Demenkoff accept my insurance?
- You can see the insurance plans that Dr. John Demenkoff accepts on their Vitals profile.
- How can I make an appointment with Dr. John Demenkoff?
- You can find contact information for Dr. John Demenkoff here on Vitals.
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