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Specialties
- Chronic Lymphocytic Leukemia
- Mantle Cell Lymphoma
- Non-Hodgkin Lymphoma
Board Certification
American Board of Internal Medicine (Internal Medicine)American Board of Internal Medicine (Sub: Hematology)American Board of Internal Medicine (Sub: Medical Oncology)National Board of Medical ExaminersPatient Rating
5.0 /5( out of 122 reviews )The patient rating score is an average of all responses on our patient experience survey. The rating averages scores for all questions about care from our providers.
The scale on which responses are measured is 1 to 5 with 5 being the best score.
Patient Comments
Patient comments are gathered from our patient experience survey and displayed in their entirety. For the convenience of our visitors, some patient comments have been translated from their original language into English while preserving their original meaning as accurately as possible. Patients are de-identified for confidentiality and patient privacy.
December 26, 2025HUNTSMAN CANCER CENTERDr. Ermann is extremely thorough and kind. He explained everything to me clearly so that there was no panic or confusion and made sure to answer all of my questions. If you are looking for care I highly recommend Dr. Ermann. I am grateful for have Dr. Ermann on my team.
December 07, 2025HUNTSMAN CANCER CENTERDr. Ermann is Avery good listener and explains medical issues and conditions calmly and simply. He talks to patients directly while refraining from being to intense
November 16, 2025HUNTSMAN CANCER CENTERDr Ermann, is very through, listens and a very kind and understanding doctor.
November 07, 2025HUNTSMAN CANCER CENTERHe truly cares about his patients
November 06, 2025HUNTSMAN CANCER CENTERVery through and professional, takes time to explain everything to you in a way you can understand
October 26, 2025HUNTSMAN CANCER CENTERHe is very positive person very kind and good matters
October 20, 2025HUNTSMAN CANCER CENTERExcellent.explained options, appreciate that is is very current with CLL treatment and research, very caring
October 17, 2025HUNTSMAN CANCER CENTERCareing.
October 16, 2025HUNTSMAN CANCER CENTERDr Ermann is very thorough, covers all the bases,.listens to my concerns carefully and addresses all the issues.
October 13, 2025HUNTSMAN CANCER CENTERVery good
October 09, 2025HUNTSMAN CANCER CENTERHe's a very positive man with a very engaging personality and explains everything very well!
October 03, 2025HUNTSMAN CANCER CENTERDr Ermann is someone you want to have on your team
August 14, 2025HUNTSMAN CANCER CENTERGenuine caring physician with a strong educational knowledge base.
July 18, 2025HUNTSMAN CANCER CENTERI think the doctor's care is very good. [TRANSLATED]
July 17, 2025HUNTSMAN CANCER CENTERDr. ERMANN very kind and makes you feel at ease, easy to understand.
July 10, 2025HUNTSMAN CANCER CENTERDr. Ermann is one smart Doctor that knows his stuff and is trying to make a difference. I feel safe with his decisions.
June 28, 2025HUNTSMAN CANCER CENTERDr. Ermann is a skilled and knowledgeable doctor and is always willing to help and answer questions.
May 12, 2025HUNTSMAN CANCER CENTERDr. Ermann is Amazing and I would recommend him to anyone I knew that was diagnosed with CLL or SLL.
April 14, 2025HUNTSMAN CANCER CENTERI feel comfortable talking with him. He's got a plain and so far it seems to be going quite well.
April 09, 2025HUNTSMAN CANCER CENTERDr Ermann is a caring and very knowledgeable physician. You can tell he cares about all of his patients. I am fortunate to have him caring for my condition.
March 23, 2025HUNTSMAN CANCER CENTERDr Ermann is very thorough, personable and knowledgeable. Great experience, highly recommend.
March 11, 2025HUNTSMAN CANCER CENTERDr. Ermann is extremely knowledgeable and is patient in explaining what he thinks is the best treatment for my cancer. I trust is judgement and skills.
February 24, 2025HUNTSMAN CANCER CENTERDr. Ermann is the very best. He's so knowledgeable, so kind,very patient and kind. I'm so lucky to be a patient of his. I wouldn't want any one else. Thank Dr. Ermann.
February 22, 2025HUNTSMAN CANCER CENTERDr ermann always takes time to answer and explain things in a way we can understand
February 22, 2025HUNTSMAN CANCER CENTERDr. Ermann is a very knowledgeable and caring professional who treats you with respect and concern. Not too many physicians will call you directly with the results of the testing - he did several times.
February 13, 2025HUNTSMAN CANCER CENTERDr. Ermann is great. Answered all my questions.
January 20, 2025HUNTSMAN CANCER CENTERPresents himself in a very professional manner and is a good listener. Felt comfortable with him providing an initial evaluation of my condition and gave me clear understanding of what was to be done.
January 09, 2025HUNTSMAN CANCER CENTERI have a high regard for Dr Ermann as a CLL specialist very knowledgeable.
December 24, 2024HUNTSMAN CANCER CENTERDr. Ermann is very thorough and answered all my many questions completely and made me feel completely at ease and informed about my newly diagnosed CLL. I would highly recommended him to anyone dealing with this type of cancer!
November 20, 2024HUNTSMAN CANCER CENTERIwouldnt want any other Dr. For my care.
November 09, 2024HUNTSMAN CANCER CENTERMy wife and I were both impressed and grateful for the personal time Dr Ermann spent with us discussing my treatment options in a very easy to understand manner and answered our every question without making us feel hurried on unheard. By the end of our discussion, we were all in agreement that the best treatment plan for me had been identified, selected, and completely understood.
November 08, 2024HUNTSMAN CANCER CENTERDr Ermann is a very caring and knowledgeable doctor. I am very comfortable in his care
November 03, 2024HUNTSMAN CANCER CENTERVery smart doctor
October 29, 2024HUNTSMAN CANCER CENTERFantastic doctor. Explained everything very clearly and listened to our concerns.
October 06, 2024HUNTSMAN CANCER CENTERMy first visit with Dr Ermann. He was very nice, informative and knowledgeable about my condition.
October 02, 2024HUNTSMAN CANCER CENTERDr. Ermann showed genuine concern for my well being and clearly answered all my questions.
September 29, 2024HUNTSMAN CANCER CENTERWhen I first saw the doctor he was very polite. He had very good aura about him. I felt comfortable around him. He was very knowledgeable, intelligent, clean and he allowed me to speak and ask questions and he answered them to the way I could understand him. Thank you, Dr. Daniel Arthur erdman
September 26, 2024HUNTSMAN CANCER CENTERDr Ermann explained things to me in a way I could understand. I felt listened to and validated.
September 22, 2024HUNTSMAN CANCER CENTERAmazing doctors
September 11, 2024HUNTSMAN CANCER CENTERIt was a lot to take in, but he was very patient. Very caring and explain things quite well.
September 11, 2024HUNTSMAN CANCER CENTERDr Ermann has been very diligent and thoughtful in finding out everything that is going on with me. It has been complex but he has never given up in trying to get to the bottom of it all. I am very appreciative for everything he has done for me.
September 04, 2024HUNTSMAN CANCER CENTERProfessional
July 28, 2024HUNTSMAN CANCER CENTERMy doctor has been Deborah Stephens who recently left. I was so worried about her replacement. I'm thrilled to be in the care of Dr. Ermann as my oncologist. I have a lot of trust in him. I just hope he stays with me.
July 01, 2024HUNTSMAN CANCER CENTERA wonderful, caring doctor
June 23, 2024HUNTSMAN CANCER CENTERThanks again, Dr. Ermann. I look forward to our next visit, and becoming more educated regarding (CLL) [NAME REMOVED]
May 20, 2024HUNTSMAN CANCER CENTERExcellent! He explains things well, is kind snd takes time to listen to me.
May 17, 2024HUNTSMAN CANCER CENTERDr. Ermann is the doctor I trust to take care of my CLL related issues. He is awesome.
May 13, 2024HUNTSMAN CANCER CENTERDr. Ermann has all the qualities of a knowledgeable and concerned physician for his patients.
May 10, 2024HUNTSMAN CANCER CENTERHe came in on time, was very attentive and addressed every concern.
April 28, 2024HUNTSMAN CANCER CENTERDr. Ermann is a very professional physician who is very detailed about your medical care and is a great listener.
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Board Certification and Academic Information
Academic Departments Internal Medicine -Assistant Professor (Clinical)
Academic Divisions Hematology & Hematologic Malignancies
Board Certification American Board of Internal Medicine (Internal Medicine)American Board of Internal Medicine (Sub: Hematology)American Board of Internal Medicine (Sub: Medical Oncology)National Board of Medical ExaminersEducation history
Fellowship Hematology/Oncology - Huntsman Cancer institute, University of Utah School of Medicine Administrative Chief Fellow Fellowship Hematology/Oncology - Huntsman Cancer institute, University of Utah School of Medicine Fellow Residency Internal Medicine - Creighton University School of Medicine Chief Resident Residency Internal Medicine - Creighton University School of Medicine Resident Professional Medical Medicine - St. George's University School of Medicine M.D. Undergraduate Major: Biology; Minor: Chemistry - University of Pittsburgh B.S. Selected Publications
Journal Article
- Dranitsaris G, Peevyhouse A, Neuhalfen H, Dietz LA, Huynh C, Wahlstrom SK, Thompson SL, Teschemaker A, Shetty V, Narkhede M, Ermann D, Blau S (2025). A real-world study evaluating drug tolerability and health care resource use with acalabrutinib vs ibrutinib in patients with relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma. J Med Econ, 29(1), 30-40. (Read full publication)
- Stephens DM, Stewart C, Avruch L, Coombs CC, Danilov A, Hill B, Shadman M, Gerrie A, Jensen CE, Hoffmann M, Winter A, Ermann DA, Barr PM, OBrien S, Koffman B, Byrd JC (2025). Feasibility of Bruton's Tyrosine Kinase Inhibitor Discontinuation in Chronic Lymphocytic Leukemia: The Patient Perspective. Clin Lymphoma Myeloma Leuk. (Read full publication)
- Baron K, Anto E, Esther J, Vardell VA, Pappas L, Bock A, Ermann DA, Fitzgerald LA, Hu B, Shah HR (2025). Comparison of Real-World Outcomes in Patients with Follicular Lymphoma treated with BR vs RCHOP-like regimens. Clin Lymphoma Myeloma Leuk.
- Baron K, Anto E, Esther J, Vardell VA, Pappas L, Bock A, Ermann DA, Fitzgerald LA, Hu B, Shah HR (2025). Comparison of Real-World Outcomes in Patients With Follicular Lymphoma Treated With BR Versus RCHOP-Like Regimens. Clin Lymphoma Myeloma Leuk. (Read full publication)
- Pierce AL, Okcu I, Nowakowski G, Tolu S, Amengual J, Ross C, Graber J, Bock A, Hu B, Ermann D (2025). HSR25-185: A Multicenter Retrospective Study of Treatment and Survival Outcomes of Patients With Secondary CNS Relapsed DLBCL in the Modern Era. J Natl Compr Canc Netw, 23(3.5). (Read full publication)
- Soumerai JD, Barrientos JC, Ahn IE, Coombs CC, Gladstone DE, Hoffmann MS, Kittai AS, Jacobs RW, Lipsky A, Patel K, Rhodes JM, Skarbnik AP, Thompson MC, Ermann DA, Reville PK, Shah HR, Brown JR, Stephens DM (2024). Consensus Recommendations from the 2024 Lymphoma Research Foundation Workshop on Treatment Selection and Sequencing in CLL or SLL. Blood Adv. (Read full publication)
- Samples L, Voutsinas JM MPH, Fakhri B, Khajavian S, Spurgeon SE, Stephens DM, Skarbnik AP, Mato AR, Broome C, Gopal AK, Smith SD, Lynch RC, Rainey MA, Kim MS, Barrett-Campbell O, Hemond E, Tsang M, Ermann DA, Malakhov N, Rao D, Shakib-Azar M, Morrigan B, Chauhan A, Plate T, Gooley TA, Ryan K, Lansigan F, Hill BT, Pongas G, Parikh SA, Roeker LE, Allan JN, Cheng R, Ujjani C, Shadman M (2024). Hypertension Treatment in Patients Receiving Ibrutinib: A Multicenter Retrospective Study. Blood Adv. (Read full publication)
- Wagner CB, Boucher K, Nedved A, Micallef IN, Desai S, Hatic H, Goyal G, Zacholski E, Fegley A, Sigmund AM, Bond DA, Samuels C, Kamdar MK, Ba Aqeel S, Torka P, MacDougall K, Borogovac A, Rajeeve S, Sundaram S, Fedak K, Modi D, Travers E, Ayyappan S, Chilakamarri N, Brem EA, Ermann DA, Fitzgerald LA, Hu B, Stephens DM, Shah H (2023). Effect of cumulative dose of brentuximab vedotin maintenance in relapsed/refractory classical Hodgkin lymphoma after autologous stem cell transplant: an analysis of real-world outcomes. Haematologica, 108(11), 3025-3032. (Read full publication)
- Ermann DA, Vardell VA, Shah H, Fitzgerald L, Tao R, Gaffney DK, Stephens DM, Hu B (2023). Survival Outcomes of Limited-Stage Diffuse Large B-Cell Lymphoma Treated With Radiation Therapy. Clin Lymphoma Myeloma Leuk, 24(2), 94-104.e6. (Read full publication)
- Vardell VA, Ermann DA, Tantravahi SK, Haaland B, McClune B, Godara A, Mohyuddin GR, Sborov DW (2022). Impact of academic medical center access on outcomes in multiple myeloma. Am J Hematol, 98(1), 41-48. (Read full publication)
- Major A, Cliff ERS, Ermann DA, Durani U, Russler-Germain DA (2022). Frontline polatuzumab vedotin for diffuse large B-cell lymphoma: A survey of clinician impressions. EJHaem, 3(3), 930-935. (Read full publication)
- Shadman M, Voutsinas J, Fakhri B, Khajavian S, Spurgeon S, Stephens D, Skarnbik A, Mato A, Broome C, Gopal A, Smith S, Lynch R, Rainey M, Kim S, Barrett-Campbell O, Hemond E, Tsang M, Ermann D, Malakhov N, Rao D, Shakib Azar M, Morrigan B, Chauhan A, Plate T, Gooley T, Ryan K, Lansigan F, Hill B, Pongas G, Parikh S, Roeker L, Allan J, Cheng R, Ujjani, C (2022). Treatment of Hypertension In Patients Receiving BTK Inhibitors: A Multicenter Retrospective Study. Hemasphere, 6(), 573-574.
- Ermann DA, Vardell VA, Kallam A, Silberstein PT, Armitage JO (2019). Academic Centers Compared With Nonacademic Centers for Patients With International Prognostic Index Risk-stratified Diffuse Large B-cell Lymphoma: A Survival Outcomes Analysis. Clin Lymphoma Myeloma Leuk, 20(4), e174-e183. (Read full publication)
- Pierce TP, Ermann D, Scillia AJ, Festa A, Emami A, McInerney VK (2019). National Trends in Orthopaedic Surgery Resident Adult Case Logs. J Surg Educ, 76(3), 893-897. (Read full publication)
- Vardell Noble V, Ermann DA, Griffin EK, Silberstein PT (2019). Primary Thyroid Lymphoma: An Analysis of the National Cancer Database. Cureus, 11(2), e4088. (Read full publication)
- Ermann DA, Noble VV, Fazeel HM, Thomas B, Silberstein PT (2019). Presentation of a Rare Malignancy: Leiomyosarcoma of the Prostate. Fed Pract, 36(Suppl 1), S30-S33. (Read full publication)
Book Chapter
- Baskaran J, Ermann DA, Silberstein PT (2019). Myeloproliferative Neoplasms. In Domino FJ (Ed.), The 5-Minute Consult (2020 / 28th Edition). Lippincott Williams & Wilkins.
- Pinjala A, Ermann DA, Valenta C (2019). Pancoast Tumor. In Domino FJ (Ed.), The 5-Minute Consult (2020 / 28th Edition). Lippincott Williams & Wilkins.
- Ermann DA, Krishnan M, Valenta C (2018). Pancoast Tumor. In Domino FJ (Ed.), The 5-Minute Consult (2019 / 27th Edition). Philadelphia: Wolters Kluwer.
Commentary
- Ermann DA, and Kittai AS (2024). Richter Transformation of Chronic Lymphocytic Leukemia Is a Challenging Clinical Scenario Requiring a Personalized Approach. ASCO Daily News. ASCO Daily News.
Letter
- Vardell VA, Ermann DA, Fitzgerald L, Shah H, Hu B, Stephens DM (2024). T-cell prolymphocytic leukemia: Epidemiology and survival trends in the era of novel treatments. [Letter to the editor]. Am J Hematol, 99(3), 494-496. (Read full publication)
- Vardell VA, Ermann DA, Fitzgerald LA, Shah HR, Hu B, Stephens DM (2023). Influence of racial and ethnic identity on overall survival in patients with chronic lymphocytic leukemia. [Letter to the editor]. Am J Hematol, 98(7), E172-E174. (Read full publication)
Abstract
- Ermann DA, Dranitsaris G, Blau S, Peevyhouse A, Neuhalfen H, Wahlstrom SK, Thompson SL, Teschemaker A, Shetty V, Narkhede M (2025). A real-world comparative analysis of cardiovascular (CV) safety and time to next treatment (TTNT) with acalabrutinib versus ibrutinib in treatment-naive patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL). 2025 ASCO Annual Meeting. Chicago, IL [Abstract]. 43(16 (Supplement)).
- Steven M Bair, Mayur Narkhede, Zachary AK Frosch, Elise A Chong, Daniel A Ermann, Iris Isufi, Farrukh T Awan, Julio C Chavez, Grace N Bosma, and Diana Abbott (2023). Treatment Intensity and Outcomes in Elderly Patients with DLBCL Receiving First Line Therapy [Abstract].
- Sanjal H Desai, Nuttavut Sumransub, Rich Evans, Marcus P Watkins, Reem Karmali, MD, Gaurav Goyal, Mitchell E Hughes, Arushi Khurana, Francisco J Hernandez-Ilizaliturri, Joanna Zurko, Ayesha Hassan, Haris Hatic, Imran A Nizamuddin, Andrew M Evens, Andrea Carolina Anampa-Guzmn, Yi Lin, MD, Iris Isufi, Mehdi Hamadani, Saurabh A Rajguru, Naveena Lall, Aung M Tun, Brian T Hill, Deborah M Stephens, Paolo F Caimi, Daniel A Ermann, Brad S Kahl, Daniel J Landsburg, and Grzegorz S Nowakowski (2023). Improved Survival of R/R Double Hit/Triple Hit Lymphoma in the Era of CD19 Chimeric Antigen T Cell (CART) Therapy [Abstract].
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