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Department Endocrinology, Diabetes and Metabolism
Primary Location Beachwood Medical Office
Type of Doctor Adults Only
Languages English
Surgeon No
Primary Location

Beachwood Medical Office

Specialties & Treatments

Treatment & Services

  • Blood Tests
  • Bone Density Testing
  • Cardiovascular Disease Risk Prevention
  • Diabetes Care and Treatment
  • Endocrinology
  • Hormone Replacement Therapy
  • Medical Weight Management
  • Thyroid Ultrasound
  • Thyroid Ultrasound and Biopsy
View all 9 Treatment & Services +

Specialty in Diseases & Conditions

  • Acanthosis Nigricans
  • Acne
  • Acromegaly
  • Addison's Disease
  • Adrenal Disorders
  • Adrenal Hyperplasia
  • Adrenal Insufficiency
  • Adrenal Tumors
  • Adrenocortical Carcinoma
  • Alopecia Areata
  • Amenorrhea
  • Amyloidosis
  • Androgen Deficiency (Low Testosterone)
  • Androgen Excess
  • Beta-Cell Disorders
  • Bone Disorders
  • Calcium Disorders
  • Carcinoid Syndrome
  • Conn's Syndrome
  • Craniopharyngiomas
  • Cushing's Syndrome
  • Diabetes
  • Diabetes - Complications
  • Diabetes - Type 1
  • Diabetes - Type 2
  • Diabetes Mellitus
  • Diabetes, Gestational
  • Diabetic Foot Problems
  • Diabetic Retinopathy
  • Dysmenorrhea
  • Empty Sella
  • Endocrine Cancer
  • Endocrine Complications of Pregnancy
  • Endocrine Disorders
  • Erectile Dysfunction
  • Familial Multiple Endocrine Neoplasia
  • Fasting Hypoglycemia
  • Fibrous Dysplasia
  • Flushing Syndromes
  • Galactorrhea
  • Goiter
  • Graves' Disease
  • Growth Hormone Deficiency
  • Growth Hormone Excess
  • Gynecomastia
  • Hair Loss in Women
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • Hirsutism
  • Hyperaldosteronism
  • Hyperandrogenism
  • Hypercalcemia
  • Hyperprolactinemia
  • Hypertriglyceridemia
  • Hypocalcemia
  • Hypoglycemia
  • Hypogonadism
  • Hypophysitis
  • Hypothyroidism
  • Infertility
  • Klinefelter Syndrome
  • Low Testosterone
  • Mastocytosis
  • McCune-Albright Syndrome
  • Menopause
  • Menopause, Male
  • Metabolic Diseases
  • Metabolic Syndrome
  • Neuropathy - Diabetic
  • Obesity
  • Osteomalacia
  • Osteopenia
  • Osteoporosis
  • Ovarian Cysts
  • Paget's Disease
  • Pancreatic Endocrine Tumors
  • Parathyroid Disease
  • Pheochromocytoma
  • Polycystic Ovary Syndrome
  • Primary Hyperaldosteronism
  • Prolactin Excess States
  • Prolactinoma
  • Reactive Hypoglycemia
  • Renal Osteodystrophy
  • Sexual Dysfunction
  • Sexual Hormone Disorders
  • Thyroid and Pregnancy
  • Thyroid Cancer
  • Thyroid Disease
  • Thyroid Nodule
  • Turner Syndrome
  • Zollinger-Ellison Syndrome
View all 92 Specialties +


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About Daniel Mendlovic, MD

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

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

Fellowship - Henry Ford Hospital
Endocrinology, Diabetes & Metabolism
Detroit, MI

Fellowship - Cleveland Clinic
Cleveland, OH

Residency - Cleveland Clinic
Internal Medicine
Cleveland, OH

Internship - Cleveland Clinic
Internal Medicine
Cleveland, OH

Medical Education - The Ohio State University
Columbus, OH

Additional Training

Professional Highlights


  • Internal Medicine
  • Internal Medicine - Endocrinology, Diabetes and Metabolism

Awards & Honors

Innovations & Patents


Research & Publications

Research & Publications

See publications for Daniel Mendlovic, 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 4/27/2024, Dr. Mendlovic has reported the financial relationships with the companies listed below. 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

268 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 4.9
Patient Rating of Doctor 4.9

42 Patient Comments

Reviewed on May 17, 2024

I was very pleased with my visit the Doctor spent time explaining the medication.

Reviewed on May 15, 2024

Very good, no issues ~ grateful for my doctors

Reviewed on May 13, 2024

Doc did an excellent job

Reviewed on May 10, 2024

Wonderful doctor. Very caring

Reviewed on May 10, 2024

I am so lucky fo have doctor Mendlevic as my doctor

Reviewed on May 10, 2024

I have recommended Dr. Mendlovic to several friends & family.

Reviewed on Apr 26, 2024

Dr Mendlovic is a very knowledgable and kind man, I have been seeing him for eleven years, and have highly recomended him to others.

Reviewed on Apr 12, 2024

Dr. Mendlovic is the nicest and kindest doctor, that's why I've been with him for years.

Reviewed on Apr 9, 2024

I always look forward to my Appt with Dr. Mendlovic. He's very knowledgeable and personable.

Reviewed on Mar 26, 2024

I have a been seeing Dr Mendlovic for a long time and always have a good appt and have my questions answered

Reviewed on Mar 26, 2024

Dr. Mendlovic's office arranged for an online appointment for me quickly which I really appreciated.

Reviewed on Mar 26, 2024

I have faith in Dr. Mendlovic. He listened to me and worked with me and answered questions.

Reviewed on Mar 13, 2024

I would recommend Dr Mendlovic to everyone. He kind and caring. He always takes his time and makes sure everything is covered. He is very thorough. He's an awesome Dr.

Reviewed on Feb 21, 2024

It is annoying and time-consuming to sit on the phone for so long when I need to call Cleveland Clinic. It is also difficult to reach the doctor's office I wish to reach.

Reviewed on Feb 16, 2024

Dr. Mendlovic and his staff are awesome.They are the best

Reviewed on Feb 14, 2024

Doctor Mendlovic is wonderful! Thank you very much!

Reviewed on Feb 9, 2024

Dr Mendlovic was out of the office so I worked with his NP and waited until he returned to schedule.

Reviewed on Feb 7, 2024

The doctor was incredibly attentive, caring, and provided a great deal of information

Reviewed on Feb 6, 2024

This Doctor was very thorough reviewing my history and very professional. He answered all my questions. I would highly recommend him to others.

Reviewed on Jan 16, 2024

My doctor is a doctor who cares a lot about my health. He's very attentive and thoughtful. If he sees something in my chart that doesn't look rite. He reaches out to me at home. I'm appreciative.

Reviewed on Jan 10, 2024

Dr is wonderful. Kind, friendly, helpful

Reviewed on Dec 6, 2023

When Shelia answers the phone the conversation is excellent. Always able to help. I just love Dr. Mendlovic. He gives you the time to talk. He listens and explains e

Reviewed on Dec 5, 2023

I was able to get an earlier appointment whenI called to see if I was on a wait list.I really needed to see the doctor and was very pleased when I was offered the appointment.

Reviewed on Dec 5, 2023

I like Dr. Mendlovic alot because he actually listens with out judging. He asks questions. You can see him thinking and tyring to peice the puzzle together.He is very knowledgeable and I have confidence in him.

Reviewed on Dec 4, 2023

Always a good experience with Dr. Mendlovic and his office staff. Dr. Mendlovic gives thorough explanations and I have never felt rushed with my appointments. I recommend him without hesitation.

Reviewed on Nov 29, 2023

I love my visits the Cleveland Clinic, I love the staff and especially my Doctor, he is the best.

Reviewed on Nov 24, 2023

I feel very comfortable in the care of Dr. Mendlovic.

Reviewed on Nov 15, 2023

Did have problem getting appt because of physician availability. Expressed my concern and appointment was able to be made. I was very appreciative.

Reviewed on Nov 15, 2023

Dr was very thorough and showed absolute concern in explaining my condition and approaches to same.

Reviewed on Nov 10, 2023


Reviewed on Oct 30, 2023

Dr spent a lot of time with me.

Reviewed on Oct 23, 2023

I feel and think that Dr. Mendlovic Is always very t

Reviewed on Oct 11, 2023

I've been with Dr. Mendlovic for many years now. He always listens to my questions I have. He is a very kind and caring doctor, I would recommend him to anyone I knew who needed an endocrinologist.

Reviewed on Jul 20, 2023

The doctor listened well. He asked questions. He was very knowledgeable.I felt like we worked together which Is what I want in a doctor.

Reviewed on Jul 20, 2023

Dr mendlovic has always been very kind and caring. Plus he is always very thorough

Reviewed on Jul 17, 2023

Everyone was great office, Nurse and doctor

Reviewed on Jul 12, 2023

Dr is wonderful. Speaks clearly so I can understand everything

Reviewed on Jun 21, 2023

Dr. Mendlovic and his staff are always pleasant, courteous and professional.

Reviewed on Jun 8, 2023

Have already referred this md to another patient that needed endocrinologist. No issues, good follow up, nice staff.

Reviewed on Jun 8, 2023

All was good, happy with my doctors & care.

Reviewed on Jun 6, 2023

Dr Mendlovic is always professional, friendly, helpful, and a good listener. Been his patient for years and would definitely recommend him.

Reviewed on Jun 1, 2023

*Dr. Mendlovic is a true professional.

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