Nick Mamalis,
MD

Languages Spoken: English
Nick Mamalis, MD, specializes in comprehensive ophthalmology including cataract and other anterior ocular surgeries at the John A. Moran Eye Center, University of Utah, Salt Lake City. Dr. Mamalis also practices at the Moran’s Midvalley Eye Center in Murray, and Redwood Health Center in West Valley.
As Director of the Ophthalmic Pathology Laboratory, Dr. Mamalis evaluates all specimens submitted to the laboratory. He is a member of the American Association of Ophthalmic Pathologists. He is also Co-Director of the Intermountain Ocular Research Center and performs research in the area of intra-ocular lenses and postoperative inflammation. Dr. Mamalis lectures all over the world and was selected by Cataract and Refractive Surgery Today as one of the 50 international opinion leaders.
Clinical Locations
801-581-2352
801-585-3937
Ophthalmology
801-213-9940
Board Certification and Academic Information
Academic Departments | Ophthalmology/Visual Sciences
-
Professor |
Board Certification | American Board of Ophthalmology |
Patient Rating
The Patient Rating score is an average of all responses to care provider related questions on our nationally-recognized Press Ganey Patient Satisfaction Survey.
Responses are measured on a scale of 1 to 5 with 5 being the best score.
Likelihood of recommending care provider
4.9/ 5

Care provider's explanation of condition/problem
4.8/ 5

Care provider's effort to include me in decisions
4.8/ 5

Wait time at clinic
4.5/ 5

Care provider's concern for questions & worries
4.8/ 5

Patient Comments
Patient comments are gathered from our Press Ganey Patient Satisfaction Survery and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.
UofU Patient
March 21, 2022
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Dr. Mamalis is the best!
UofU Patient
March 20, 2022
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Dr Mamalis inspires confidence. He explains what he sees,,what that may mean, and always updates me on retina status and cataract severity.
UofU Patient
March 13, 2022
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Dr. Mamalis has me seeing great!!
UofU Patient
March 12, 2022
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Excellent as always
UofU Patient
March 12, 2022
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
My experience was excellent
UofU Patient
March 11, 2022
MORAN EYE CENTER
Great experience!!
UofU Patient
March 11, 2022
MORAN EYE CENTER
I recommend Moran every chance I get.
UofU Patient
March 08, 2022
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Dr. Mamalis is a wonderful physician.
UofU Patient
March 05, 2022
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Dr. Mamalis did a good job, but I would not recommend the clinic to others given my experience with the glasses exam.
UofU Patient
March 03, 2022
MORAN EYE CENTER
This office is the best
UofU Patient
February 27, 2022
MORAN EYE CENTER
My Doctor is the best!
UofU Patient
February 23, 2022
MORAN EYE CENTER
Doctor Mamalis has the best "bedside manor" if you will, of any surgery eye doctor I have ever had. I hope he keeps going for many more years. He is a true campion !
UofU Patient
February 23, 2022
MORAN EYE CENTER
Dr. Mamalis has been my doctor for years. I have complete trust in him and his team. Thank you.
UofU Patient
February 22, 2022
MORAN EYE CENTER
Dr. Mamalis is a super-hero
UofU Patient
February 20, 2022
MORAN EYE CENTER
Dr. Mamalis is a caring and wonderful doctor. He explains everything he is doing and the results of the exam. I highly recommend him.
UofU Patient
February 11, 2022
MORAN EYE CENTER
Good
UofU Patient
February 09, 2022
MORAN EYE CENTER
Dr. Mamalis is my go-to. He is a solid 10! I have also had great care from Dr. Mifflin a few years back.
UofU Patient
February 06, 2022
MORAN EYE CENTER
Good
UofU Patient
February 04, 2022
MORAN EYE CENTER
Dr. Mamalis is the best!
UofU Patient
January 26, 2022
MORAN EYE CENTER
No problems or worries. Just in for my yearly eye exam.
UofU Patient
January 19, 2022
MORAN EYE CENTER
Dr. Mamalis is wonderful
UofU Patient
January 19, 2022
REDWOOD HEALTH CENTER
Explained everything very well
UofU Patient
January 16, 2022
MORAN EYE CENTER
All good.
UofU Patient
January 16, 2022
MORAN EYE CENTER
Dr. Willing to address any question Dr. Encouraged any question/concern i had
UofU Patient
January 16, 2022
MORAN EYE CENTER
Dr Mammalia was very kind and clear with his explanation and giving us options for future appointments if needed. He listened very well to my son.
UofU Patient
January 15, 2022
MORAN EYE CENTER
Always a great experience with Dr Mamals's and his team.
UofU Patient
January 14, 2022
MORAN EYE CENTER
Dr. Mamalis is a very caring doctor. He took as much time as I needed. I can't say enough good about him. I highly recommend him.
UofU Patient
January 14, 2022
MORAN EYE CENTER
In fact we already have.
UofU Patient
January 12, 2022
MORAN EYE CENTER
I am so pleased with the engaging conversation about my eye health with my provider. My previous experience with Moran Eye Center providers has been disappointing in this regard.
UofU Patient
January 07, 2022
MORAN EYE CENTER
Very good experience
UofU Patient
January 01, 2022
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Dr. Mammalis is awesome.
UofU Patient
December 31, 2021
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Very good
UofU Patient
December 28, 2021
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Excellent
UofU Patient
December 27, 2021
MORAN EYE CENTER
Great experience!
UofU Patient
December 26, 2021
MORAN EYE CENTER
Dr Mamalos and his team are amazing
UofU Patient
December 22, 2021
REDWOOD HEALTH CENTER
The doctor was very nice. I never felt rushed and he was very helpful in explaining what he thought was going on with my vision.
UofU Patient
December 21, 2021
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Dr. Mamalis listened to my vision concerns and after my exam explained the problem. He proposed treatment options along with risks and benefits. He answered my questions and involved me in my treatment plan.
UofU Patient
December 19, 2021
MORAN EYE CENTER
Dr.Mamallis is simply the best!
UofU Patient
December 14, 2021
REDWOOD HEALTH CENTER
Seemed in a hurry and just wanted to get me done and out of there.
UofU Patient
December 09, 2021
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Great doctor. Very reassuring. Personable.
UofU Patient
December 07, 2021
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Excellent
UofU Patient
December 07, 2021
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
De Mamalis is the best ophthalmologist I have ever seen. Others try to push certain procedures sooner than necessary. He answers honestly and gives options.
UofU Patient
December 06, 2021
MORAN EYE CENTER
Always excellent care , explaining everything he is doing in a manner that you can understand. Always friendly makes you feel like you are important The Best Doctor Ever on top of everything. Thank you
UofU Patient
December 05, 2021
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
I have already referred family members and friends to Dr. Mammalis for services.
UofU Patient
November 24, 2021
MORAN EYE CENTER
Dr. Mamalis is the best! He can't ever retire! ;)
UofU Patient
November 22, 2021
UNIVERSITY OF UTAH MIDVALLEY HEALTH CENTER
Good
UofU Patient
November 21, 2021
MORAN EYE CENTER
Good reason appts are hard to get
UofU Patient
November 20, 2021
MORAN EYE CENTER
Both Mike, the technician, and Dr. Mamalis were first-rate
UofU Patient
November 16, 2021
MORAN EYE CENTER
Dr. Mammalis is excellent. I feel confident of his medical skills and in his care!
UofU Patient
November 08, 2021
MORAN EYE CENTER
Great
Nick Mamalis, MD, specializes in comprehensive ophthalmology including cataract and other anterior ocular surgeries at the John A. Moran Eye Center, University of Utah, Salt Lake City. Dr. Mamalis also practices at the Moran’s Midvalley Eye Center in Murray, and Redwood Health Center in West Valley.
As Director of the Ophthalmic Pathology Laboratory, Dr. Mamalis evaluates all specimens submitted to the laboratory. He is a member of the American Association of Ophthalmic Pathologists. He is also Co-Director of the Intermountain Ocular Research Center and performs research in the area of intra-ocular lenses and postoperative inflammation. Dr. Mamalis lectures all over the world and was selected by Cataract and Refractive Surgery Today as one of the 50 international opinion leaders.
Academic Locations
Board Certification and Academic Information
Academic Departments | Ophthalmology/Visual Sciences
-
Professor |
Board Certification | American Board of Ophthalmology |
Research Interests
- Ocular Pathology
- Pathology and complications of intraocular lenses
- Surface modified intraocular lenses
- Intraocular melanomas
- Analysis of ocular fluids used in surgery
- Ocular inflammation following cataract surgery
- Malignant lesions of the eyelids
- Anoxidants and age-related macular degeneration
- Dry Eyes: Hormonal influences, management
- Posterior capsule opacification
- Endophthalmitis and Antibiotic Treatment
- Toxic Anterior Segment Syndrome (TASS)
Education History
Residency | Loyola University Stritch SoM Ophthalmology Resident, 1987 |
Fellowship | University of Utah School of Medicine Ophthalmic Pathology Fellow, 1984 |
Internship | Loyola University Medical Center Internal Medicine Intern, 1983 |
Professional Medical | University of Utah Hospital School of Medicine Medicine M.D., 1982 |
Undergraduate | Harvard University Biochemistry A.B., 1978 |
Selected Publications - Journal Articles
Journal Article
- Park SSE, Wilkinson S, Mamalis N (2021). Dealing with floppy iris syndrome. Curr Opin Ophthalmol.
- Wijnants D, Delbeke H, Van Calster J, Beerlandt N, Nijs I, Werner L, Mamalis N, Saelens I (2021). Late-onset Toxic Anterior Segment Syndrome after possible aluminum and silicon contaminated intraocular lens implantation. J Cataract Refract Surg, 48, 443-448.
- Ungricht EL, Culp C, Qu P, Harris JT, Brintz BJ, Mamalis N, Olson RJ, Werner L (2021). The effect of phacoemulsification fluid flow on the corneal endothelium: An experimental study in rabbit eyes. J Cataract Refract Surg, 48(4), 481-486.
- Culp C, Qu P, Jones J, Fram N, Ogawa G, Masket S, Mamalis N, Werner L (2021). Clinical and histopathological findings in the Dead Bag Syndrome. J Cataract Refract Surg, 48, 177-184.
- Ungricht EL, Culp C, Qu P, Jensen N, Harris JT, Brintz BJ, Mamalis N, Olson RJ, Werner L (2021). The effect of longitudinal and torsional ultrasound on corneal endothelium cells: An experimental study in rabbit eyes. J Cataract Refract Surg, 48(3), 349-354.
- Zdral J, Werner L, Mamalis N, Bontu S, Kennedy S, Henderson BA (2020). Rotational stability of toric intraocular lenses with a newly modified capsular tension ring. J Cataract Refract Surg, 47(4), 516-521.
- Kennedy S, Werner L, Bontu S, Jiang B, Kamae K, Ellis N, Brady DG, Mamalis N (2020). Explantation/exchange of the components of a new fluid-filled, modular, accommodating IOL. J Cataract Refract Surg, 47(2), 238-244.
- Bontu S, Werner L, Kennedy S, Kamae K, Jiang B, Ellis N, Brady DG, Mamalis N (2020). Long-term uveal and capsular biocompatibility of a new fluid-filled, modular accommodating intraocular lens. J Cataract Refract Surg, 47(1), 111-117.
- Ronquillo CC, Vegunta S, Ellis N, Mamalis N, Patel BCK (2020). Adenoid Cystic Carcinoma of the Eyelid Can Locally Recur and Mimic Basal Cell Carcinoma: Case Report and Review of the Literature. Ophthalmic Plast Reconstr Surg, 36(5), e112-e116.
- Sorenson AL, Holland S, Tran K, Evans DJ, Lin MC, Mamalis N, Chang DF (2020). Diffuse lamellar keratitis associated with tabletop autoclave biofilms: case series and review. J Cataract Refract Surg, 46(3), 340-349.
- Balendiran V, Werner L, Ellis N, Shumway C, Jiang B, Kamae K, Mamalis N (2020). Uveal and capsular biocompatibility of a new hydrophobic acrylic microincision intraocular lens. J Cataract Refract Surg, 46(3), 459-464.
- Ellis N, Werner L, Balendiran V, Shumway C, Jiang B, Mamalis N (2020). Posterior capsule opacification prevention by an intraocular lens incorporating a micropatterned membrane o the posterior surface. J Cataract Refract Surg, 46(1), 102-107.
- Balendiran V, MacLean K, Mamalis N, Tetz M, Werner L (2019). Localized calcification of hydrophilic acrylic intraocular lenses after posterior segment procedures. J Cataract Refract Surg, 45(12), 1801-1807.
- Filipe HP, Bozukova D, Pimenta A, Vieira AP, Oliveira AS, Galante R, Topete A, Masson M, Alves P, Coimbra P, Gil MH, Guiomar AJ, Mata J, Colao R, Saramago B, Werner L, Mamalis N, Serro AP (2019). Moxifloxacin-loaded acrylic intraocular lenses: In vitro and in vivo performance. J Cataract Refract Surg, 45(12), 1808-1817.
- Bernhisel AA, Zaugg BE, Mamalis N, Dutton JJ, Patel BCK (2019). An unusual case of idiopathic calcinosis of the eyelid. Orbit, 38(6), 500-502.
Case Report
- Werner L, Wallace JK, Balendiran V, Shumway C, Ellis N, Mamalis NJuly 2019 (July 2019). Surface deposits mimicking calcification on a hydrophobic acrylic intraocular lens. J Cataract Refract Surg, 45(7), 1036-1039.
- Bernhisel AA, Zaugg BE, Mamalis N, Dutton JJ, Patel BC (2019). An unusual case of idiopathic calcinosis of the eyelid, (DOI:10.1080/01676830.2018.1563199). Orbit.
Editorial
- Mamalis, N (2019). Management of astigmatism during cataract surgery. J. Cataract Refract Surg, 45(5), 537-538.
- Mamalis N (2019). Femtosecond laser-assisted cataract surgery: Back to the future. J Cataract Refract Surg, 45(1), 1-2.
- Dupps WJ Jr, Kohnen T, Mamalis N, Rosen ES, Srinivasan S, Koch DD, Obstbaum SA (2018). The Journal of Cataract & Refractive Surgery: 2018 in Review. J Cataract Refract Surg, 44(12), 1411-1412.