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Emmanuel John Mitsinikos,

M.D.

Urologic Surgeon

5 (420 Ratings)
Biography photo
Location
City of Hope Upland
1100 San Bernardino Road, Suite 1100
Upland, CA 91786
City of Hope Glendora
412 West Carroll Avenue, Suite 200
Glendora, CA 91741
Specialties
Urology and Urologic Oncology
Education
Medical school:

Degrees

  • 2012, Doctor of Medicine, Keck School of Medicine of USC, Los Angeles, CA
  • 2008, Bachelor of Arts, Biological Sciences and Business Administration, Keck School of Medicine of USC, Los Angeles, CA

Residency

  • 2012–2018, Urology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA

Professional Experience

  • 2018–present, Assistant Clinical Professor, Division of Urology and Urologic Oncology, Department of Surgery, City of Hope, Upland, CA
Academic Appointments
  • Assistant Clinical Professor, Division of Urology and Urologic Oncology, Department of Surgery
About Me

“I knew from a young age that I wanted to help people.” 

Emmanuel Mitsinikos, M.D., is a urologic surgeon at City of Hope® Glendora and City of Hope Upland, where he is dedicated to using the most advanced treatments and technologies to provide effective care for his patients. He believes in taking the time to explain all the available options so that patients feel confident and empowered in making the medical decisions that help determine their health and quality of life. 

Dr. Mitsinikos is especially proud of helping patients get back to their everyday lives after treatment. He has published research on nerve-sparing surgical techniques that aim to protect men’s quality of life and fertility and he believes that City of Hope is the ideal place to continue this work, given its patient-focused approach and its role as a research leader. 

Before joining City of Hope, Dr. Mitsinikos cared for patients for six years at Kaiser Permanente Los Angeles Medical Center. He earned his medical degree from the Keck School of Medicine of USC in Los Angeles.

Patient reviews
The patient ratings and comments on this page are obtained from an external Press Ganey® outpatient survey provided to all eligible City of Hope patients within one to two weeks of their treatment occurrence. Raw data from the answers to the survey questions about our physicians are calculated by Press Ganey into a one- to five- star rating. In the spirit of transparency, all patient comments are posted as written by the patient, whether they are positive or negative. We only exclude comments if they are deemed to be slanderous or libelous, contain profanity or vulgar language, or do not relate to the patient's experience with the doctor involved. As a result, the comments are the views and opinions of the patients surveyed and are not endorsed by, and may not necessarily reflect the opinion of, City of Hope.
Apr 28, 2026
5.0
"Good"
Apr 28, 2026
5.0
"Good"
Apr 25, 2026
4.9
"Dr. Mitsinikos is top notch from my experience."
Apr 24, 2026
4.9
"He always take his time with me. Never rushes my apt I wish more Dr were like him"
Apr 23, 2026
5.0
"COH the gold standard!"
Apr 23, 2026
5.0
"Again your the MAN !"
Apr 23, 2026
5.0
"Very good and helpful"
Apr 23, 2026
5.0
"I would recommend you to all my friends and family members"
Apr 7, 2026
5.0
"Good experience"
Apr 7, 2026
5.0
"Very good experience"
Mar 21, 2026
5.0
"Can't say enough good about them! I highly recommend them."
Mar 21, 2026
5.0
"Can't say enough for the excellent care I have always gotten from my Doctor Mitsinikos"
Mar 19, 2026
5.0
"Awsome staff , highly professional ."
Mar 19, 2026
5.0
"Highly recommend the Glendora branch of City of Hope . Kind , compassionate and professional."
Mar 19, 2026
5.0
"My Doctor Was Very Nice And Informative About My Future Treatment And Care. Told Me Step by Step What My Surgery Will Involve."
Mar 19, 2026
4.7
"I felt very confident in his decisions for my problem."
Mar 16, 2026
5.0
"Doctor Mistinikos probably explained more to me in one session than any other doctor ever has."
Mar 8, 2026
5.0
"Good"
Mar 8, 2026
5.0
"Good"
Mar 7, 2026
5.0
"The doctor is very professional and friendly answers all our doubts and explains very well"
Feb 16, 2026
5.0
"It was a very through exam and he explained everything. I was very impressed with the care I received with him."
Feb 13, 2026
5.0
"Dr. Mitsinikos is the best"
Feb 12, 2026
5.0
"Dr. Mitsinikos is a star! [...]"
Feb 10, 2026
5.0
"Doctor was prepared having reviewed my medical records. He was excellent."
Feb 3, 2026
5.0
"He explains very well"
Jan 31, 2026
4.9
"Good"
Jan 31, 2026
4.9
"Good"
Jan 24, 2026
5.0
"The doctor was amazing! He listened and explained and took time with me."
Jan 24, 2026
5.0
"Dr Mitsinikos, a professional who knows what he is doing and understands my situation as a patient"
Jan 24, 2026
5.0
"Dr. Mitsinikos spent time getting to know me and my condition in addition to my underlying primary conditions. He was attentive asking questions and answering mine. It seemed like a truly collaborative exchange. When I left I felt satisfied my condition was in good hands."
Jan 22, 2026
5.0
"Very good thank you"
Jan 22, 2026
5.0
"Very good and helpful"
Jan 22, 2026
5.0
"Dr Mitsinikos is an expert physician. He is very knowledgeable and spends time explaining everything"
Jan 17, 2026
5.0
"Good"
Jan 17, 2026
5.0
"Very good"
Jan 2, 2026
5.0
"Dr.Mitsinikos is very caring and makes me feel comfortable."
Jan 2, 2026
5.0
"I don't have the words to explain how great I am for my doctor. Completely thorough in his explanations , professional in his approach and compassionate"
Jan 2, 2026
5.0
"Great work."
Jan 2, 2026
5.0
"Brilliant Doctor."
Dec 31, 2025
5.0
"Dr Emmanuel Mitsinikos is a very knowledgeable physician, with a great personality, professional who truly cares about my health."
Dec 20, 2025
5.0
"The provider is very professional, very respectful, very patient, and very attentive. I feel I can count on him for my surgical decision."
Dec 18, 2025
5.0
"Doctors, nurses and staff at city of Hope are in my opinion the best of the best"
Dec 1, 2025
5.0
"Checking in friendly and informative. Checking out next appointment was made, Prescription called in and my summary printed out. EXCELLENT"
Nov 24, 2025
5.0
"Very cheerful and professional"
Nov 24, 2025
5.0
"Very professional and felt they cared"
Nov 8, 2025
4.9
"Dr. Mitsinikos carefully explained treatment options, discussed them carefully with me, and supported my decision-making."
Nov 6, 2025
5.0
"The doctor was very good at what he does excellent communication"
Oct 25, 2025
5.0
"He was phenomenal. Explained things in a way that was easy to digest. Felt supported with next steps"
Oct 23, 2025
5.0
"Excellent, Dr Mitsinikos is the best."
Oct 21, 2025
5.0
"GOOD"
Oct 21, 2025
5.0
"GOOD"
Oct 18, 2025
5.0
"Hugely knowledgeable and has a great way of talking to the patient (me)."
Oct 18, 2025
5.0
"Excellent Doctor"
Oct 18, 2025
5.0
"The City of Hope is the best"
Oct 14, 2025
5.0
"Very good"
Oct 14, 2025
5.0
"Good attention"
Oct 5, 2025
5.0
"Good"
Oct 5, 2025
5.0
"Very good"
Oct 2, 2025
5.0
"Great experience."
Oct 2, 2025
5.0
"Dr Mitsinikos discussions are extremely information rich. I like that."
Sep 28, 2025
5.0
"My dr's very professional and informative and personable"
Sep 28, 2025
4.9
"Excellent"
Sep 25, 2025
5.0
"Excellent provider!"
Sep 23, 2025
5.0
"Good thank you"
Sep 23, 2025
5.0
"Good"
Sep 19, 2025
5.0
"Dr very attentive and detailed in answering my questions. Took his time"
Sep 9, 2025
5.0
"Dr. Mitsinikos is always excellent!"
Aug 14, 2025
5.0
"Excellent"
Aug 14, 2025
5.0
"Excellent experience, Dr. Emmanuel M is the best"
Aug 11, 2025
5.0
"He's the Best !!"
Aug 7, 2025
5.0
"I recommended a friend"
Aug 7, 2025
5.0
"Dr was attentive and articulate"
Jul 31, 2025
5.0
"Good"
Jul 31, 2025
5.0
"Good"
Jul 31, 2025
5.0
"Good"
Jul 28, 2025
5.0
"One of the best hospitals I been to in my 66 yrs. Period."
Jul 26, 2025
5.0
"I always highly recommend the Glendora office to everyone I speak to ..."
Jul 26, 2025
5.0
"I would highly recommend Dr. Mitsinikos based on my first and only visit with him so far. He outlined the future care plan in an easy to understand and very logical manner."
Jul 26, 2025
5.0
"Todo bien"
Jul 25, 2025
4.7
"Dr. Mitsinikos always explains what each procedure involves and any concerns I might have."
Jul 22, 2025
5.0
"Excellent customer service"
Jul 22, 2025
5.0
"Excellent customer service"
Jul 14, 2025
5.0
"Good experience"
Jul 8, 2025
5.0
"Excellent Doctor"
Jul 5, 2025
4.4
"I am very impressed with the personal of the City of Hope."
Jul 5, 2025
4.4
"Dr E. Mitsinikos is an excellent knowledgable doctor who reviewed with me in details all my medical records, explained to me all the test required to do in order to provide his opinion, the approach and recommendations in regards to my health. He is a truly a caring doctor!!!"
Jun 29, 2025
5.0
"The staff here work as a team."
Jun 29, 2025
5.0
"Dr. Emmanuel is very dedicated and caring. I am eternally grateful to him for helping me feel less stressed about my prostate health scare."
Jun 21, 2025
5.0
"Very good thank you"
Jun 21, 2025
5.0
"Very good thank you"