alert icon COVID-19 INFO

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

Department Internal Medicine and Geriatrics
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon No
Locations
Cleveland Clinic Main Campus
Primary Location

Cleveland Clinic Main Campus

Appointment:
216.444.5665
Desk:
216.445.6914
Fax:
216.445.1007
Insurance

Insurance

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
Biography

About Daniel Sullivan, MD

Daniel Sullivan, MD, has an interest in Preventive Care and Wellness, as well asĀ in improving the quality of life for older adults.
Education & Professional Highlights

Education & Professional Highlights

Appointed
2006

Education & Fellowships

Residency - Albany Medical Center
Internal Medicine
Albany, NY USA
1985

Internship - Albany Medical Center
Internal Medicine
Albany, NY USA
1983

Medical Education - New York Medical College
Valhalla, NY USA
1982

Undergraduate - Williams College
Chemistry
Williamstown, MA USA
1978

Certifications

  • Internal Medicine

Specialty Interests

Primary care promotion as a career, wellness

Research & Publications

Research & Publications

See publications for Daniel Sullivan, 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 10/19/2021, Dr. Sullivan 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

56 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 4.9
Courtesy, Respect & Concern 5
Patient Rating of Doctor 4.9

19 Patient Comments

Reviewed on Jun 29, 2022

Everyone I have dealt with thus far is very professional caring esp the finance team and physician

Reviewed on Jun 27, 2022

It was a very good experience with Dr Sullivan

Reviewed on Jun 9, 2022

Dr Sullivan was great

Reviewed on Jun 1, 2022

Dr Sullivan is excellent. He listened, was not rushed, and addressed my concerns.

Reviewed on May 9, 2022

Dr. Sullivan single-handedly transformed my reluctance and lack of comfort going to physicians - he is a brilliant, kind, compassionate man and doctor !

Reviewed on Mar 17, 2022

Dr. Sullivan has been incredible. I traveled from California to be seen by him and it's been worth it. He has exceptional bedside manner coupled with medical expertise. I feel I am in safe hands with him.

Reviewed on Mar 17, 2022

Fantastic physician in every way. Caring, kind and supportive. He listens & speaks in language that's easily understood by me, the patient.

Reviewed on Mar 17, 2022

Dr. Sullivan is the best of the best.

Reviewed on Feb 16, 2022

Dr Sullivan is the most amazing dr. He is always figuring what is wrong with me and doesn't stop until he finds the answers. Amazing Dr at CCF

Reviewed on Feb 16, 2022

I can write a book on Dr Daniel Sullivan that's how amazing he is

Reviewed on Jan 5, 2022

Amazing how Dr Sullivan spent time with me and listened

Reviewed on Jan 3, 2022

Excellent, on time for Video.Doctor was very involved with call

Reviewed on Dec 6, 2021

Dr. Sullivan is a caring, knowledgeable MD focused on patient care.

Reviewed on Dec 2, 2021

I absolutely LOVED Dr Sullivan. When it comes to the point of needing multidisciplinary care it's normally been a long journey to get to this point. So you are more complex and the journey has been long. So finding someone like Dr. Sullivan to listen and show care and concern was a welcome relief!

Reviewed on Nov 9, 2021

We primarily discussed my symptoms and findings of previous physicians to determine which specialists to see at The Cleveland Clinic. I was not expecting a diagnosis or treatment options from this initial visit. I was quite satisfied with the choices Dr. Sullivan made, with my input, as a roadmap forward for my care.

Reviewed on Oct 5, 2021

This was an emergency prescription appointment due to immigration to the US and we couldn't have been helped more. Tracey and Dr Sullivan care and attention to detail we're exemplary.

Reviewed on Sep 16, 2021

I do not have any issues with Dr. Sullivan he's been awesome. Especially since Dr. Ha never followed my case after our first meeting. I am having difficulties with Dr. Li from neurology. I can not say a bad word about Dr. Sullivan. I call him, Dr. Litchin and Dr. MacDonald my 3 Cleveland Clinic angels.

Reviewed on Sep 13, 2021

The "Good" ranking is only because of the uncertainty with Long Haul Covid. There so many unique traits that seem to accompany the Covid experience, with some of them not be able to be Identied. I am extremely pleased with Dr. Sullivan and his expertise.

Reviewed on Sep 8, 2021

Total mix up. We were to see a ENT CANCER SURGEON but got sent top internal medicine. Dr Sullivan was excellent in trying to get answers. No fault of his at all. Drove 5 hrs to get a flu vaccination lol

Back to Top