Dr. Glenn Zellman, MD
Dermatology*
30+ years of experience
Dr. Glenn Zellman, MD is a dermatologist in Scottsdale, AZ and has over 30 years of experience in the medical field. He graduated from Duke University School of Medicine in 1993. He specializes in Dermatology.
4.4 Star Rating
Based on 23 reviews 4.4 Star Rating (23 reviews)
Arizona Dermatology and Cosmetic Surgery
4835 E Cactus Rd Ste 155 Scottsdale, AZ 85254Telehealth available
At a Glance
- Area of Expertise
- Explains Conditions Well
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Recent Reviews
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Dr. Zellman's Reviews
Likelihood to recommend Dr. Zellman
4.4
23 ratings, 13 with a written review
| 5 star | 83% | 83% |
| 4 star | 4% | 4% |
| 3 star | 0% | 0% |
| 2 star | 0% | 0% |
| 1 star | 13% | 13% |
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No frills doctor, very professional, explains the what and why he treats you.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Sam Georgiou – Apr 08, 2025
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Zellman's the best!
What went well
- I felt respected
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
TPalacios – Mar 28, 2024
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After seeing 2 different providers for four years with limited relief in the same service I decided to go with Dr. Zellman, which was the best decision I made. I was sceptical in the beginning about my possible results/relief but I got relief with provided medication. Now my situation is well in control. I am happy that I chose him and he has served my condition very well. I will recommend him.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
2 others found this helpful
Helpful
Alok Agrawal – Aug 09, 2021
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This guy is awful. He was condescending towards me and his medical assistant throughout the entire visit. He told me that he wrote the book on dermatology. Very arrogant and egotistical. Terrible experience. The office staff were wonderful and the office was nice and clean but I will not be seeing Dr. Zellman again.
What went well
- Staff friendliness
What could be improved
- Didn't listen or answer questions
- Didn't explain conditions well
- Appointment was rushed
- Didn't trust the provider's decisions
2 others found this helpful
Helpful
Apr 18, 2021
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Excellent all around. I had an emergency and when most offices have been closed due to the covid 19 pandemic, his was open. They were screening patients out front for risk factors and giving out protective gear for the patients to wear. Dr Zellman took care of my problem and it has quickly resolved. I am very much appreciative.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
No results
7 others found this helpful
Helpful
Apr 13, 2020
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Dr Zellman takes great care of myself and my wife. He is very thorough and covers all the bases. He looks me over head to toe with that special light and I feel that no stone is left unturned. I can only recommend him and his practice with 100% conviction.
What went well
No results
What could be improved
No results
8 others found this helpful
Helpful
Mar 26, 2019
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Saw Dr. Zellman today, I needed to see the BEST Derm to examine me, as my father died of Melanoma. I have 100% confidence in his extraordinary knowledge of all skin issues. He took his time and answered all my questions with incredible expertise. Wait was 15 minutes, plenty of parking and easy office to find. THRILLED to have found him!
What went well
No results
What could be improved
No results
7 others found this helpful
Helpful
Mar 08, 2019
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This doctor is simply amazing!!! He always is right on the money with his diagnosis and treatment. I recommend him and his office whole heartedly.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
6 others found this helpful
Helpful
Stephanie S – Jul 28, 2018
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Excellent doctor!
This guy really knows his stuff and I like his no nonsense, straight
forward attitude.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
6 others found this helpful
Helpful
Harold R – Jul 01, 2018
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Dr. Zellman was able to diagnose my condition right away. He is very knowledgeable and thorough. His prescribed treatment was also spot on. The wait time was over an hour because the administration team, which handles new patient registration, was short staffed. They also misspelled my surname on the documents which led to some issues at the lab and pharmacy.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
- Long wait times
3 others found this helpful
Helpful
Phoenix, AZ – Apr 21, 2018
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Phenomenal physician, goes above and beyond in his care and knowledge.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
2 others found this helpful
Helpful
Samuel – Mar 30, 2018
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The staff and the Dr, are just prescribing services to get money.
What went well
No results
What could be improved
- Office environment
- Difficult to schedule appointment
- Didn't listen or answer questions
- Didn't explain conditions well
- Staff wasn't friendly
- Appointment was rushed
- Didn't trust the provider's decisions
- Long wait times
1 other person found this helpful
Helpful
Phoenix, AZ – Sep 22, 2017
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Great office, staff, and doctor. Dr Zellman takes great care of me.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Ricky in Phoenix, AZ – Jul 08, 2017
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Leave a review
How was your experience with Dr. Zellman?Overall Patient Satisfaction
23responses
Likelihood of recommending Dr. Zellman to family and friends is 4.4347825 out of 5
About Me
biography
Dr. Glenn Zellman, MD is a dermatologist in Scottsdale, AZ and has over 30 years of experience in the medical field. He graduated from Duke University School of Medicine in 1993. He specializes in Dermatology.Dermatology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Baylor College Of Medicine
Residency Hospital, 1997Duke University Hospital
Internship Hospital, 1994Duke University School Of Medicine
Medical School, 1993
American Board of Medical Specialties®
American Board of Dermatology®
-
Dermatology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Locations
Arizona Dermatology and Cosmetic Surgery
Arizona Dermatology
Affiliated Hospitals
- View all patient feedback
How patients felt about the care they received at this hospital.
83%Patients said they were given information about recovering at home1% lower than the national average
76%Patients said that doctors always listened to them and explained things well - View all patient feedback
How patients felt about the care they received at this hospital.
89%Patients said they were given information about recovering at home1% higher than the national average
86%Patients said that nurses always listened to them and explained things well4% higher than the national average
Learn more about how Healthgrades measures Hospital Quality
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