Department Endocrinology, Diabetes and Metabolism
Primary Location Willoughby Hills Family Health Center
Type of Doctor Adults Only
Languages English
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Bone Density Testing
  • Diabetes Center
  • Radioactive Iodine Treatment
View all 3 Treatment & Services +

Specialty in Diseases & Conditions

  • Acanthosis Nigricans
  • Acromegaly
  • Adrenal disorders
  • Adrenal insufficiency
  • Androgen Deficiency (Low Testosterone)
  • Androgen Excess
  • Bone Disorders
  • Calcium Disorders
  • Carcinoid Syndrome
  • Conn's Syndrome
  • Cushing's Syndrome
  • Diabetes
  • Diabetes, Gestational
  • Empty sella
  • Endocrine Disorders
  • Erectile Dysfunction
  • Familial Multiple Endocrine Neoplasia
  • Fasting hypoglycemia
  • Fibrous Dysplasia
  • Flushing Syndromes
  • Galactorrhea
  • Goiter
  • Growth hormone excess
  • Gynecomastia
  • Hair Loss in Women
  • High Cholesterol
  • Hirsutism
  • Hyperandrogenism
  • Hypercalcemia
  • Hyperparathyroidism
  • Hyperprolactinemia
  • Hypertension - High Blood Pressure
  • Hyperthyroidism
  • Hypertriglyceridemia
  • Hypocalcemia
  • Hypogonadism
  • Hypoparathyroidism
  • Hypophysitis
  • Hypopituitarism
  • Hypothyroidism
  • Kidney Stones: Oxalate-Controlled Diet
  • McCune-Albright Syndrome
  • Menopause
  • Menopause, Male
  • Metabolic Diseases
  • Metabolic Syndrome
  • Neuropathy - Diabetic
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Panhypopituitarism
  • Parathyroid Cancer
  • Parathyroid Disease Description
  • Pheochromocytoma
  • Pituitary Cysts
  • Pituitary Disorders
  • Pituitary stalk lesions
  • Pituitary Tumors
  • Polycystic Ovary Syndrome
  • Primary Hyperaldosteronism
  • Prolactin Excess States
  • Prolactinoma
  • Pseudohypoparathyroidism
  • Reactive hypoglycemia
  • Secondary Hyperparathyroidism
  • Sexual Hormone disorders
  • Thyroid and pregnancy
  • Thyroid Cancer
  • Thyroid Disease
  • Thyroid Nodule
  • Vitamin D Deficiency
View all 71 Specialties +


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About Leila Khan, MD

Dr. Leila Khan was appointed in August 2010 to the Endocrinology, Diabetes and Metabolism Institute.  She graduated from medical school in 2004 from the University of Maryland, completed internal medicine residency and chief residency at Hershey Medical Center, and went on to complete fellowship training at the University of Pittsburgh.  Current clinical interests include bone disease and diabetes.
Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - University of Pittsburgh Medical Center & Children's Hospital of Pittsburgh
Pittsburgh, PA USA

Residency - Milton S. Hershey Medical Center
Internal Medicine
Hershey, PA USA

Medical Education - University of Maryland Medical Center
Baltimore, MD USA

Undergraduate - Warren Alpert Medical School of Brown University Rhode Island Hospital
Providence, RI USA


  • Internal Medicine - Endocrinology, Diabetes and Metabolism

Specialty Interests

Primary hyperparathyroidism, Type I and Type II diabetes, osteoporosis, hypothyroidism, hypercalcemia, hyperthyroidism, osteopenia, polycystic ovarian syndrome, thyroid nodules, abnormal weight gain

Awards & Honors

  • Certificate of Attendance at Endocrine Trainee Day, Endocrine Society, awarded travel grant - San Diego, CA  (June 2010)
Research & Publications

Research & Publications

See publications for Leila Khan, 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 11/26/2019, Dr. Khan 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

223 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
4.8 out of 5
Explains 4.7
Courtesy, Respect & Concern 4.8
Patient Rating of Doctor 4.8

62 Patient Comments

Reviewed on Feb 18, 2020

am always impressed with how well prepared Dr. is for the visit. she has reviewed info from other docs and is ready to discuss/explain. I always feel listened to and treated as a member of my care team.

Reviewed on Feb 13, 2020

Dr Kahn has been very patient with me as I have been in denial about the extent of my osteoporosis and I feel confident in her recommendations.

Reviewed on Feb 13, 2020

Dr Kahn is a very good doctor and is very nice and courteous

Reviewed on Feb 11, 2020

*Dr. Khan is a kind and compassionate physician. She really listens to your concerns.

Reviewed on Feb 10, 2020

I would definitely recommend Dr. Khan and the Cleveland Clinic to anyone.

Reviewed on Feb 5, 2020

Dr Khan is treating osteoporosis using traditional strong meds. she has NO knowledge about doing labs to check progress. Very surprising

Reviewed on Feb 4, 2020

I am very happy with my C.C. doctors.

Reviewed on Jan 24, 2020

Dr Kahn is the best endocrinologist I have ever worked with. She is extremely understanding of any problems and deeply cares for her patients success with their health. I will always recommend her.

Reviewed on Jan 17, 2020

Dr. Kahn is the best endo Dr. on this planet, she is fantastic!!!!!

Reviewed on Dec 12, 2019

Dr. Khan is always very respectful and listens to my concerns and opinions regarding my health. She never talks down to me like some doctors tend to do.

Reviewed on Dec 6, 2019

My doctor was very kind and courteous not hurried listened attentively explained everything to me and answered all of my questions

Reviewed on Nov 21, 2019

care provider displayed care and concerns throughout the appointment.

Reviewed on Nov 15, 2019

Dr. Khan did a superior job in all of these areas. l felt very comfortable and did not feel rushed and she took time to answer my questions.

Reviewed on Nov 13, 2019

I am a home care nurse, and have recommended Dr Khan to several of the diabetic clients that I see for home care needs. I wish more doctors have the same care and compassion that Dr Khan does. She's truly a very special individual.

Reviewed on Nov 11, 2019

overall good experience. Dr. Kahn very knowledgeable and caring. Staff was also very courteous and efficient.

Reviewed on Nov 11, 2019

Dr. Khan is one of the best physicians I have ever had. Competent, caring, and very helpful.

Reviewed on Nov 4, 2019

Unfortunately my Doctor told me she is only allowed to see me every other visit now. I have to see a Nurse practitioner every other visit. This is the first Doctor I have trusted absolutely! She assures me she will be available for me at any time.

Reviewed on Nov 1, 2019

Dr. Khan was reassuring, compassionate, and a wonderful listener!

Reviewed on Oct 31, 2019

easy contact with Dr Khan by email

Reviewed on Oct 30, 2019

Initially, I was unable to get a timely appt. Eventually it was changed after speaking directly with *Dr. Khan. The appt. was moved up to a more reasonable time frame.

Reviewed on Oct 30, 2019

*Dr. Khan is always courteous & listens & answers any questions. She is the best!

Reviewed on Oct 22, 2019

I was told by the nurse ahead of time that Dr. Khan was really a nice doctor. It was TRUE. I liked and appreciated her thoroughness, the time taken with us and her concern for my well being.

Reviewed on Oct 7, 2019

Love Doctor Khan. she never makes me feel rushed and I always feel that I am heard.

Reviewed on Oct 7, 2019

dr. Khan is the best. she always has suggestions and offers options for me such as talking to the pharmacist or seeing a nutritionist.

Reviewed on Oct 7, 2019

I Really Like All of My Doctors.

Reviewed on Oct 2, 2019

Dr. Khan is absolutely amazing, and CCF should be proud to have physicians like her!

Reviewed on Oct 1, 2019

Dr Khan always is thorough and considerate

Reviewed on Aug 28, 2019

Love Dr. Kahn

Reviewed on Aug 26, 2019

Dr Kahn very helpful, listened to questions and responded with answers you could understand

Reviewed on Aug 8, 2019

I did receive appropriate care, however, I felt like the doctor was in such a hurry. I felt like she really wasn't all that interested in my concerns and wanted to pacify me and get me out of there. I'm hoping it was just a busy day and that next time will be better.

Reviewed on Jul 31, 2019

One of the BEST Doctors I have ever had!

Reviewed on Jul 10, 2019

Dr Khan is the best endo dr I have ever had. She understands what diabetic go through daily. She works w/the patient and cares very much for her patients and me.

Reviewed on Jul 10, 2019

Dr Khan is an excellent Dr.

Reviewed on Jul 5, 2019

medical evaluation with nurse and doctor was superb.however, I had disturbing time with front desk employee checking in and out.

Reviewed on Jul 5, 2019

Dr. provided excellent care and advice.

Reviewed on Jun 28, 2019

I feel Dr.Khan is the kindest most responsive and dedicated medical Dr. I have ever had. I would nominate Dr. Khan to the best Dr. in the clinic and in my vote in the u.s.a. Dr.. Khan exemplifies what a dr. is and strive to attain, and the gold standard for all Drs.

Reviewed on Jun 28, 2019

Dr. Khan was very apologetic about the wait. she is also very very good endocrinologist. she is a realist and knows what will work and what will not.

Reviewed on Jun 10, 2019

Dr. Khan very poor communication skills, I came for a second opinion and education and she was the most dull, unconcerned, not helpful doctor I have ever met. She showed no emotion, or knowledge, the appointment was over within ten minutes and I drove 3 hours and got no additional information or help. she has 0 personality and had 0 communication skills

Reviewed on May 20, 2019

Dr Khan and her office is excellent. I'm very happy with their service.

Reviewed on May 17, 2019

Dr. Khan did an amazing job of reviewing recent lab work, asking me if I had questions, examing me, making suggestions and setting up future tests and office visits. I was pleased with the professional manner the appointment was conducted.

Reviewed on May 14, 2019

really like this doctor, a lot. she's very good with me, makes me feel very comfortable and well taken care of.

Reviewed on May 13, 2019

always happy with Dr Kahn shes very through and takes care of your every need!!

Reviewed on May 13, 2019

I like Dr Kahn and wish we had more Drs in her field. I thanked her for taking me seriously on how bad I was feeling and for not blowing me off like most Drs do. I thanked her for trust g what I was telling her about my symptoms because I know how my body feels when something is wrong. She is wonderful and conscientious about her work.

Reviewed on May 9, 2019

Dr. Khan was lovely

Reviewed on May 6, 2019

Dr.. Khan is an amazing doctor - she listens very well and provides fantastic care.

Reviewed on May 1, 2019

Dr. Kahn was very thorough. answered all my questions.

Reviewed on Apr 25, 2019

Dr. Khan is so patient and understanding with me. I've never had an endocrinologist that is so caring and non-judgmental about my life and my health!

Reviewed on Apr 25, 2019

Dr. Khan respects my opinion and intelligence by including me in clinical decision-making about my health.

Reviewed on Apr 18, 2019

Dr. Kahn was very personable, which I appreciate. She frankly discussed my test results and what the future of my care might look like. She offered her help in securing insurance coverage for a test she wants my to have at year end. I left feeling a real connection to her as my caregiver.

Reviewed on Apr 17, 2019

Leila is a phenomenal physician. She has always show the very best care for me and my healthcare. She talks with me as a person and not at me without consideration. She ensures that I understand and encourages me to ask questions and listens well when I explain anything to her. I love her and cannot have a better endocrinologist.

Reviewed on Apr 17, 2019

I truly hope that I would never have to refer a patient for health issues, as I want everyone to be well; although, if I have to refer Leila and her team, I would have NO hesitations in doing so. Leila is a phenomenal physician and her team is top-notch.

Reviewed on Apr 12, 2019

she's an excellent healthcare provider!

Reviewed on Apr 8, 2019

it was a very good experience because dr Kahn is very thorough and never rushes the visit and answers all my questions.

Reviewed on Apr 8, 2019

I come over an hour to see dr khan she is an amazing caring considerate down to earth personable dr I would recommend her to anyone. always goes above and beyond any expectations.

Reviewed on Apr 4, 2019

It's great to have a doctor who has been seeing me for many years and is well aware of my illnesses and medical history.

Reviewed on Apr 4, 2019

I have always received excellent care from Dr. Khan and her staff. She is so accommodating to my schedule as I see many doctors and try to schedule them in one day.

Reviewed on Mar 5, 2019

Dr. Kahn is very professional and my spouse couldn't be at the appointment and she called and talk to my spouse and it was so helpful!! we love Dr. Kahn!! the office staff including Terry the nurse was awesome!!!

Reviewed on Mar 4, 2019

dr Kahn was excellent

Reviewed on Feb 27, 2019

Dr. Khan is an excellent physician. She actually takes the time to address you as a person and not a number.

Reviewed on Feb 22, 2019

Dr. Kahn is a well knowledge able endocrinologist. she takes her time to answer each of my the past, when I have had to call for her office with issues, she always returns my call the same day.I am glad I found her at Cleveland clinic. I intend to be her patient for as long as she will care for me.

Reviewed on Feb 14, 2019

excellent physician - very knowledgeable and relatable. Active listener and responded to questions and concerns with action.

Reviewed on Feb 13, 2019

Dr. Khan is very professional. She is very in tune to the patient. She explains things well to the patient and is very caring.

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