alert icon Construction + COVID Info

Coming to a Cleveland Clinic location?
Cole Eye entrance closing
Visitation, mask requirements and COVID-19 information

Department Hematology and Medical Oncology
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon No
Cleveland Clinic Main Campus
Primary Location

Cleveland Clinic Main Campus

Specialties & Treatments

Treatment & Services

  • Allogeneic Hematopoietic Stem Cell Transplantation
  • Autologous Hematopoietic Stem Cell Transplantation
  • BMT (Bone Marrow Transplantation)
  • Bone Marrow Transplantation
  • Cancer Center
  • CAR T-Cell Therapy
  • Chemotherapy
  • General Hematology
  • Hematology
  • Hematopoietic Stem Cell Transplantation
  • Stem Cell Therapy
View all 11 Treatment & Services +

Specialty in Diseases & Conditions

  • Acute Lymphocytic Leukemia (ALL)
  • Acute Myeloid Leukemia
  • Aplastic Anemia
  • Cancer
  • Chronic Lymphocytic Leukemia
  • Chronic Myelogenous Leukemia
  • Graft Versus Host Disease
  • Hairy Cell Leukemia
  • Hematologic Malignancies
  • Leukemia
  • Leukopenia
  • Multiple Myeloma
  • Myelodysplasia
  • Myelodysplastic Syndrome (MDS)
  • Myeloproliferative Disorders
View all 15 Specialties +


Is Cleveland Clinic Part of Your Insurance?

Review a list of accepted insurance plans for our Northeast Ohio locations or learn more about purchasing a contracted managed care plan.

View All Plans

About Ronald Sobecks, MD

Ronald M. Sobecks, MD, is a Staff Physician in the Department of Hematologic Oncology and Blood Disorders, Taussig Cancer Institute, with joint appointment in the Transplantation Center in the Division of Surgery. He is also Professor of Medicine at the Cleveland Clinic Lerner College of Medicine of Case Western Reserve University.

In addition, Dr. Sobecks serves as Quality Improvement Officer of the Bone Marrow Transplant Program, Member and Co-Chairman of the Bone Marrow Transplant Lab Committee and Member of the Transplant Executive Committee.

Dr. Sobecks is a Diplomate of the American Board of Hematology, Diplomate of the American Board of Oncology and Diplomate of the American Board of Internal Medicine.

His treatment interests are in allogeneic and autologous hematopoietic stem cell transplantation leukemias and other hematologic malignancies/diseases.

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - University of Chicago Hospitals
Hematology/Oncology (Adult)
Chicago, IL USA

Residency - University Hospitals of Cleveland
Internal Medicine
Cleveland, OH USA

Internship - University Hospitals of Cleveland
Internal Medicine
Cleveland, OH USA

Medical Education - Case Western Reserve University School of Medicine
Cleveland, OH USA

Undergraduate - Case Western Reserve University School of Medicine
Cleveland, OH USA

Professional Highlights

  • Principal investigator or co-investigator of several protocols for the Center for International Blood and Marrow Transplant Research
  • Principal investigator or co-investigator on many protocols regarding hematopoietic stem cell transplantation or other therapies for hematologic malignancies at Cleveland Clinic
  • Research interests have included analyses of killer immunoglobulin-like receptors (KIR) in allogeneic hematopoietic stem cell transplantation, reduced-intensity conditioning approaches for allogeneic hematopoietic stem cell transplantation, and umbilical cord blood transplantation


  • Internal Medicine - Medical Oncology
  • Internal Medicine - Hematology
  • Internal Medicine

Specialty Interests

Leukemia, hematopoietic stem cell transplantation, hematologic malignancies, drug development, clinical trials, cancer, lymphoma, myelodysplasia, multiple myeloma, myeloma


  • American Society of Hematology
  • American Society for Blood and Marrow Transplantation
  • Center for International Blood and Marrow Transplant Research
  • American Society of Clinical Oncology
  • Southwest Oncology Group
Research & Publications

Research & Publications

See publications for Ronald Sobecks, MD.

(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 8/5/2022, Dr. Sobecks has reported no financial relationship with industry that is applicable to this listing. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

Patient Satisfaction Reviews

57 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
4.9 out of 5
Explains 4.8
Listens 4.8
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 5

6 Patient Comments

Reviewed on Sep 13, 2022

Again,Dr. Sobecks and Jamie Starn have treated me and my husband with great care and listens to us. I have been seeing them for many years and cannot think about having anyone else

Reviewed on May 6, 2022

Dr sobek is a good and kind man He takes very good care of me. Always treats me with respect and kindness is listens to me.And any concerns and issues. God bless him.

Reviewed on Jan 13, 2022

First time meeting the doctor and he was well informed about my situation

Reviewed on Dec 9, 2021

Dr. Sobeck's is a great doctor, kind, honest, and very knowledgeable about my condition and listens well to my concerns, health needs and issues. Seeks out other medical team members to answer my questions and concerns. Great listener

Reviewed on Nov 30, 2021

Since I have been coming to the Cleveland Clinic in may of 2020 I have received nothing less than top notch professional care. Dr. Sobecks and his entire Staff has shown me exceptional care and compassion since my treatment began. I'm truly grateful for their level of professionalism and attention to detail. Thank you all very much.

Reviewed on Nov 23, 2021

They don't get better than Dr Sobecks

Back to Top