Treatment & Services
- Adolescent Health
- Challenges and Choices of Aging
- Community Medicine
- Family Medicine
- General Adolescent Care
- General Dermatology
- General Obstetrics And Gynecology
- General Pediatric And Adolescent Medicine
- Men's Health
- Pap Test
- Prevention And Wellness
- Preventive Medicine
- Skin Care
- Smoking Cessation
- Sports Safety
- Student Health
- Women's Health
Specialty in Diseases & Conditions
- Alzheimer's and Dementia
- Anxiety Disorder
- Back Pain in Athletes
- Breast Cancer
- Chronic Illness
- Colorectal Cancer
- Down Syndrome
- Gastroesophageal Reflux (GERD)
- Health and Wellness
- High Cholesterol
- Hypertension - High Blood Pressure
- Irritable Bowel Syndrome (IBS)
- Lead Poisoning
- Mental Retardation in Adults
- Metabolic Syndrome
- Mood Disorder
- Myofascial Pain Syndrome
- Pressure Ulcers
- Primary Care
- Shingles (Varicella-Zoster Virus)
- Substance Abuse
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
Education & Professional Highlights
Education & Fellowships
Residency - Saint Joseph Hospital-Exempla
Denver, CO USA
Medical Education - Case Western Reserve University School of Medicine
Cleveland, OH USA
Undergraduate - College of Wooster
Wooster, OH USA
- Leadership in HealthCare
- Section-Head, Family Medicine, Westlake
- Family Medicine
Community Medicine, Medical Education, Preventive Health
Research & Publications
(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.)
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 5/19/2020, Dr. Allan 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.
159 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.
|Courtesy, Respect & Concern||5|
|Patient Rating of Doctor||5|
30 Patient Comments
Reviewed on Jun 8, 2020
Dr. Allan provided a very thorough evaluation. I have been very pleased with the health care provided for me by Dr. Allan for the entire time he has been my primary physician.
Reviewed on Jun 5, 2020
Dr Allan is a very caring person
Reviewed on Jun 1, 2020
Dr. Allen has been my doctor for a number of years. He is very efficient but also very personable and clear in his communications. A really, really good physician.
Reviewed on May 21, 2020
Dr. Allan has been my primary for a lot of years. I'd recommend him without reservation
Reviewed on May 18, 2020
Dr. Allan should be the model for all physicians. He is knowledgable, compassionate and he listens. I count myself lucky to be his patient.
Reviewed on May 12, 2020
this care provider was professional and friendly at the same time.
Reviewed on May 11, 2020
Dr. Allan was great! I would definitely recommend him.
Reviewed on May 11, 2020
Dr. Allen is great, best doctor around.
Reviewed on May 11, 2020
always a great experience with Dr. Allan!
Reviewed on Apr 28, 2020
We love Dr. Allan. My husband and I both go to him. He always has our best interest in mind. You know that he really care about us. We have never had any complaints.
Reviewed on Apr 13, 2020
Amazing how technology makes a difference during a time like this. I believe that this virtual visit felt less intimidating being able to be in the comfort of my home and still be seen. Not everyone is comfortable with going to the doctors so was nice to be able to be seen the same day I made my appointment and in the comfort of my home.
Reviewed on Apr 2, 2020
was a pretty cool experience to be able to chat and see the Doctor on the phone .
Reviewed on Mar 9, 2020
Dr. Allan is thoughtful, knowledgeable, and caring.
Reviewed on Mar 2, 2020
Dr Allan takes his time to listen to everything. You never feel rushed when you see him
Reviewed on Feb 28, 2020
Dr. Allan seems very caring and professional
Reviewed on Feb 20, 2020
Dr Allan is very good in reviewing and discussing health concerns and treatments.
Reviewed on Feb 10, 2020
Best physical I have ever had. Thorough discussion about health, wellness, nutrition, lifestyle, etc. I truly believe this was a life changing visit. Dr Allen is fantastic.
Reviewed on Feb 10, 2020
Setting up Appt was difficult. working with Dr Allen made it worth the hassle.
Reviewed on Feb 6, 2020
Dr Allen is EXCELLENT is all aspects
Reviewed on Jan 30, 2020
doctor was wonderful. he instantly put me at ease and I was very comfortable talking to him.
Reviewed on Jan 24, 2020
Dr. Allen is always very professional and very thorough. He is extremely polite and answers all my questions .
Reviewed on Jan 20, 2020
I've been going to Dr. Allen for close to 20 years, he and his team (he's had the same primary nurse for many years) are simply outstanding. I'm giving all 5's, but with good reason.
Reviewed on Jan 14, 2020
Dr. Allan took extra time to explain all about the benefits and negatives of the shingles vaccine.
Reviewed on Jan 13, 2020
great physician really listens to all your concerns
Reviewed on Dec 31, 2019
Excellent knowledgable physician!!
Reviewed on Nov 1, 2019
Best doctor ever!!!
Reviewed on Sep 13, 2019
Dr Dan Allen always has and continues to completely treat me with the fullest respect. He goes above and beyond helping me with all my concerns and treats me as a whole considering my personal life, mental and physical health. He is a provider with great knowledge and great kindness.
Reviewed on Aug 16, 2019
I asked Dr Allan about an Eye and Skin Issue and he was absolutely very helpful and since my visit met with an Eye Specialist and had the same kind attention and care.
Reviewed on Aug 8, 2019
Dr. Allan is very caring & professional. Once he is with me ( the patient), he takes his time & does not rush. Tremendous people skills!
Reviewed on Jul 9, 2019
excellent doctor. Highly recommend!
© 2020 The Cleveland Clinic Foundation. All Rights Reserved. No part of this work may be altered, reproduced, stored in a retrieval system, or transmitted, in any form, by any means, whether electronic, mechanical, by photocopying, recording, or otherwise, without the prior written permission of the Cleveland Clinic.