Best Hollywood Smile doctors: TOP 154 doctors

Education

PROTETIC DENTAL THERAPY (DR) - Biruni University, Graduate School of Graduate Studies, 2019-2022

Dentistry - Near East University, Faculty of Dentistry, 2009-2014 (Dental Practitioner - Paid)

Digital Dentistry - TUBITAK Postdoctoral Research Project - University of Bern, Switzerland, 2024

Experience

Prof. Dr. Lecturer Biruni University/Department/Faculty of Dentistry/Department of Clinical Sciences/Prosthetic Dental Treatment 2023-Continued

Prof. Dr. Lecturer Biruni University/Department/Dental Services/Vocational School 2022-2023

Lecturer Biruni University/Department/Dental Services/Vocational School 2020-2023Turkish Dental Association

Medical Intrests

•  
• Digital Dentistry
• Implantology
• Smile Design
• Laminated / Leaf Porcelain
• All on Four / Five / Six Applications
• Aesthetic Dentistry

Dt. Arif Yiğit Güler, D.D.S.

Oral, Dental and Maxillofacial Surgery

Fields of Study and Interests

• Orthognathic Surgery
• Maxillofacial Trauma
• Dental Implant
• Impacted Teeth
• Treatment of Temporomandibular Joint Diseases
• Hard Tissue and Soft Tissue Grafts
•  
• Education

2020- Necmettin Erbakan University, Oral, Dental and Maxillofacial Surgery. 

2015- Gazi University, Dentistry.

Work Experience

2022 Ankara Medipol University Dental Hospital

2020 - 2021 Söke Dental Polyclinic

2016 - 2020 Necmettin Erbakan University Faculty of Dentistry

Publications

KÖSEOĞLU SEÇGİN CANSU, GÖKSEL SEVDE, GÜLER ARİF YİĞİT (2023). Evaluation of the Relationship Between Infraorbital Canal Protrusion and Alveolar Process Pneumatization of the Maxillary Sinus: A Cross-Sectional Cone Beam Computed Tomography Study. Turkiye Klinikleri Journal of Dental Sciences, 29(4), Doi: 10.5336/dentalsci.2023-99252 (Yayın No: 8599568)

GÖKSEL SEVDE, GÜLER ARİF YİĞİT (2023). Is There a Relationship Between Maxillary Sinus’s Inferior Pneumatisation and Sinonasal Variations? A Retrospective CBCT Study. Journal of Oral & Maxillofacial Research, 14(3), Doi: 10.5037/jomr.2023.14303 (Yayın No: 8530470)

MÜFTÜOĞLU ÖZGE, GÜLER ARİF YİĞİT, KARASU HAKAN ALPAY (2023). The impact of orthognathic surgery on quality of life for class III dentofacial deformities. BRITISH JOURNAL OF ORAL & MAXILLOFACIAL SURGERY, 61(4), 274-277., Doi: 10.1016/j.bjoms.2023.03.001 (Yayın No: 8530341)

ESEN ÇAĞRI, ESEN ALPARSLAN, GÜLER ARİF YİĞİT, MENZİLETOĞLU DİLEK, SOĞANCI AHMET ERTAN (2022). Assessment of Alveolar Bone Loss and Buccal Bone Thickness After Surgically Assisted Rapid Maxillary Expansion. MEANDROS MEDICAL AND DENTAL JOURNAL, 23(2), 141-147., Doi: 10.4274/meandros.galenos.2020.97752 (Yayın No: 8530451)

GÜLER ARİF YİĞİT (2022). The effect of Instagram posts related to #Wisdomteeth on patients. JOURNAL OF STOMATOLOGY ORAL AND MAXILLOFACIAL SURGERY, 123(2), 155-157., Doi: 10.1016/j.jormas.2021.05.007 (Yayın No: 8530323)

NAİBOĞLU PINAR, GÜLER ARİF YİĞİT, GÖKSEL SEVDE (2022). State-Trait Anxiety Levels, Dental Anxiety Levels and Vaccine Hesitancy in a Group of Turkish Dental Patients During COVID-19 Pandemic in Söke Region: Analytical Survey. Turkiye Klinikleri Journal of Dental Sciences, 28(3), Doi: 10.5336/dentalsci.2021-86686 (Yayın No: 8530486)

GÜLER ARİF YİĞİT, IŞIK BOZKURT KUBİLAY, ESEN ALPARSLAN, MENZİLETOĞLU DİLEK (2021). Assessment of pulp volume changes after surgically assisted rapid palatal expansion. JOURNAL OF STOMATOLOGY ORAL AND MAXILLOFACIAL SURGERY, 122(3), 263-266., Doi: 10.1016/j.jormas.2020.06.014 (Yayın No: 8530255)

MENZİLETOĞLU DİLEK, GÜLER ARİF YİĞİT, ÇAYIR TOLGAHAN, IŞIK BOZKURT KUBİLAY (2021). Binaural beats or 432 Hz music? which method is more effective for reducing preoperative dental anxiety?. MEDICINA ORAL PATOLOGIA ORAL Y CIRUGIA BUCAL, 26(1), 97-101., Doi: 10.4317/medoral.24051 (Yayın No: 8530275)

MENZİLETOĞLU DİLEK, GÜLER ARİF YİĞİT, IŞIK BOZKURT KUBİLAY (2020). Are YouTube videos related to dental implant useful for patient education?. JOURNAL OF STOMATOLOGY ORAL AND MAXILLOFACIAL SURGERY, 121(6), 661-664., Doi: 10.1016/j.jormas.2019.12.022 (Yayın No: 8530218)

MENZİLETOĞLU DİLEK, GÜLER ARİF YİĞİT, BAŞTÜRK FUNDA, IŞIK BOZKURT KUBİLAY (2020). Comparison of Surgical Drain Placement With Use of Kinesiologic Tape on Postoperative Pain, Swelling, and Trismus in Impacted Mandibular Third Molar Surgery. JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY, 78(11), 1-7., Doi: 10.1016/j.joms.2020.06.023 (Yayın No: 8530298)

MENZİLETOĞLU DİLEK, GÜLER ARİF YİĞİT, BAŞTÜRK FUNDA, IŞIK BOZKURT KUBİLAY, ERDUR EMİRE AYBÜKE (2020). Comparison of two different flap designs for bilateral impacted mandibular third molar surgery. JOURNAL OF STOMATOLOGY ORAL AND MAXILLOFACIAL SURGERY, 121(4), 368- 372., Doi: 10.1016/j.jormas.2019.08.006 (Yayın No: 8530317)

Burcin Kalender, D.D.S. Restorative and Aesthetic Dentistry

Study And Interests

• Anterior and Posterior Aesthetic Restorations
• Adhesive Fiber Bridges
• Restorative Dental Treatment
• Dental Aesthetics
• Dental Whitening
• Composite Lamina Restorations

Education

2016 - Hacettepe University Restorative Dentistry 

2011 - Gazi University Faculty of Dentistry

Career

2022 - continuing Ankara Medipol University Dental Hospital

2019 - 2020 Private Dental Clinic

2016 - 2019 Baskent University Faculty of Dentistry

2011 - 2016 Hacettepe University Restorative Dentistry

2011 - 2012 Duaçınarı Dental Polyclinic

Publications

Alpaslan C, Hasanoglu E.G.N, Alpaslan G, Yılmaz B, Kalender B. ‘Role of Direct Fluorescence Visualization for Screening of Oral Cancer and its Impact on Raising Awareness’. Jacobs Journal of Dentistry and Research, 2015, 2(4): 026

Ergin E, Yazici AR, Kalender B, Usumez A, Ertan A, Gorucu J, Sari T. ‘In vitro comparison of an Er:YAG laser-activated bleaching system with different light-activated bleaching systems for color change, surface roughness, and enamel bond strength’. Lasers in Medical Science, 2018, 33(9):1913-18.

Arhun N, Kalender B, Tuncer D, Berkmen B, Celik C. ‘Influence of operator experience on bond strength of different adhesives to dentin.’ J Conserv Dent 2020;23:32‑5.

Kalender B. ‘Treatment of Initial Caries Lesions’.Current Aesthetic Approaches in Restorative Dentistry. Turkiye Klinikleri J Restor Dent. 2017;3(2):58-65

Kalender B. ‘Smart Materials in Restorative Dentistry’. Adhesive materials used in restorative dentistry. Turkiye Klinikleri J Restor Dent. 2017;3(3):164

Kalender B. ‘Laser Applications on Preventive Dentistry’. Lasers in Restorative Dentistry. Turkiye Klinikleri J Restor Dent. 2018; p.15-9. (Book Chapher)

25th Annual Congress of the DGL (Deutsche Gesellschaft für Laser), Munchen, Germany Kalender B, Lausch J, Gutknecht N, Gorucu J. ‘Surface Layer Erosion of Artificial Caries Lesions Using The Er,Cr:YSGG Laser in Preparation For Resin Infiltration’

 IADR Conference 2013/ 46th Meeting of the Continental European Division of International Association for Dental Research, Firenze, Italy Kalender B, Yazıcı AR, Gorucu J. ‘Effect of laser etching parameters on dentin surface roughness’

International Laser Congress 2014, Istanbul, Turkey Kalender B, Yazıcı, AR, Gorucu J. ‘Effect of acid and laser-etching on universal adhesives’ bond strength’

AIC 19th International Congress and Conseuro, 2017, Bologna, ITALY Yazici AR, Ergin E, Kalender B, Usumez A, Ertan A, Gorucu J, Sari T. ‘In vitro comparison of ER:YAG laser-bleaching with different light-activated bleaching systems’

ABOUT ME

I am a specialist in periodontics and implantology. My work focuses on the treatment, care, and maintenance of the supporting tissues around the teeth, ensuring my patients maintain optimal oral health.

I perform multiple surgical approaches, both resective and aesthetic (plastic), allowing me to offer a wide range of solutions tailored to each patient's individual needs.

I have exceptional dedication to my work and I am known for the warmth with which I treat each of my patients. In addition to my technical skills, I strive to create a comfortable and welcoming environment where patients feel heard and well cared for.
 

ACADEMIC BACKGROUND

• Advanced Techniques in Vertical and Horizontal Regeneration (Continuous Education)
Universidad Modelo, Consejo Mexicano de Cirugia Oral y Maxilofacial (Mexican Council of Oral and Maxillofacial Surgery)

• Oral Implantology Diploma
2016: Universidad Anahuac Mayab, Faculty of Dentistry

• Specialization in Periodontics
2012: Universidad Autonoma de Yucatan, Faculty of Dentistry
Professional License in Mexico #7764807

• Dental Surgeon Degree
2008: Universidad Autonoma de Yucatan, Faculty of Dentistry
Professional License in Mexico #5577387

APTITUDES

• Manual Dexterity

• Surgical Technique Expertise

• Advanced Oral Biology Knowledge

• Attention to Detail

• Commitment to Continuing Education

• Knowledge in New Technologies

CREDENTIALS

• Member of the Mexican Society of Periodontology
• Member of the International Team for Implantology (ITI), Mexico Section
• Member and Founding Partner of the Sociedad Mexicana de Odontología Digital y Nuevas Tecnologías (Mexican Society of Digital Dentistry and New Technologies)

WORK EXPERIENCE

Specialist in Periodontology and Implantology
NeoDental - YeahSmile, Cancun / 2021 – Present

• Evaluations and precise diagnoses to identify patient's periodontal and implant needs.
• Implementing advanced treatments for the care and maintenance of supporting tissues, including both surgical and non-surgical procedures.
• Developing and executing comprehensive treatment plans tailored to each patient's specific periodontal and implantology requirements.
• Utilizing cutting-edge technologies and techniques to ensure optimal treatment outcomes and enhance patient satisfaction. 

 

Head Dentist/ Private Practice
Novadent, Cancun / 2012 – Present

I have dedicated over 12 years to private practice, specializing in Periodontology and Implantology. With extensive knowledge and experience in the surgical field, I can address any situation involving the management of soft and supporting tissues. I constantly update my skills through diplomas, continuing education courses, and specialized technique training. This, combined with an interdisciplinary team, allows me to provide the most innovative treatments and achieve the best results for my patients.

As the owner of Novadent, I also oversee the clinic's daily operations, ensuring that high standards of quality are maintained in all aspects of patient care. Additionally, I supervise the training and development of staff, implement new technologies and procedures, and handle strategic planning for the clinic's growth and continuous improvement.

Стоматолог  с опытом работы, специализируется на эндолечении, лечении под микроскопом,  эстетическое востановление зубов, реставрации, сколы. Лечение клиновидного дефекта зубов. Снятие зубных отложений методом "Air Flow", отбеливание системой "Magic Smaile". Лечение в седации.  

I am a proud Mexican dentist, committed to conservative dentistry. During my academic training, I demonstrated discipline, commitment, and responsibility in achieving my goals and in my dedication to surgical dentistry.

I possess in-depth knowledge in endodontics, surgery, and general dentistry, as well as first-generation dental materials. I have assisted high-level specialists in various areas such as endodontics, periodontics, orthodontics, pediatric dentistry, and more. I am continuously engaged in training and professional development to always provide the best service to my patients.
 

ACADEMIC BACKGROUND

• Research: Apexification using Mineral Trioxide Aggregate (MTA) 
Presented at the "Cancún 2024 Local Research Poster Exhibition" 
Recognized for outstanding performance by the University Rector

• Bachelor's Degree in Dentistry, Dentist 
03/08/2019 - 29/07/2023: Universidad del Sur 
Professional License in Process

• Thesis: “Prevalence of Supernumerary Teeth in the Quintana Roo Population” 
Approved unanimously by the board and recognized for its originality within the graduating class

• Chemical Laboratory Technician 
03/08/2015 - 15/08/2018: CBTIS Plantel 93 

EVENTS

• Ivoclar Vivadent Symposium 2024
I participated in the largest national event organized by the German company Ivoclar at the WTC in Mexico City

APTITUDES

• High level of responsibility and professional commitment
• Ability to work effectively under pressure
• Positive and proactive responses to adverse situations
• Quick adaptation to changes and new environments
• Teamwork and collaboration with other healthcare professionals
• Skill in making precise and detailed diagnoses
• Development and adjustment of personalized treatment plans
• Mastery of advanced dental techniques and procedures
• Excellent manual dexterity and fine motor coordination
• Ability to remain calm and make sound decisions in emergency situations
• Clear and effective communication with patients and colleagues
 

WORK EXPERIENCE
NeoDental – YeahSmile, Cancun
Dental Assistant / Since 2021 – Present
• Specialized dental assistance in various areas such as endodontics, periodontics, orthodontics, pediatric dentistry, preventive dentistry, dental tourism, cosmetic dentistry, oral surgery, and grafts.
• Management of patient medical records and files.
• Comprehensive support to dental specialists during procedures.
• Administration and control of dental medications and supplies.
• Creation and updating of patient logs and follow-ups.
• Provision and explanation of informed consents, contracts, and estimates to patients.
• Participation in ongoing training and education to stay current with the latest dental techniques and procedures.

Beautiful Dental Cancun
Dental Assistant / January 22, 2020 – December 12, 2020
• Responsible for assisting the doctor and managing patient care.
• Direct collaboration with orthodontist Nealy Canela on orthodontic procedures.
• Management of patient medical records and files.
• Support in the administration and control of dental supplies.
• Creation and updating of patient logs and follow-ups.
• Provision and explanation of informed consents, contracts, and estimates to patients.

Dr. Rebeca Riera is a prosthodontist and aesthetic dentist at Bokanova Dental Center. She received her dental degree from Universidad de Carabobo in Venezuela. She also completed a master’s in prosthodontics, cosmetic dentistry, and TMJ disorders at Universitat Internacional de Catalunya in Spain.

Dr. Riera speaks Spanish, English, and Italian. This helps her communicate well with patients. She has taught postgraduate courses at UIC and has helped train future dental professionals. Her practice is known for advanced prosthodontic care and excellent patient results.

• Specializes in dental implantology and zygomatic implants for hollywood smile.
• Trained in Turkey at Hacettepe and Ankara University.
• Certified Oral and Maxillofacial Surgeon, holds DDS and MSc degrees.
• Member of international dental and maxillofacial organizations.
• Founded Hospitaprime, focusing on advanced dental aesthetics.

CERTIFICATES

Health Care Manager (MSc), Semmelweis University, 2023

Oral and Maxillofacial Surgeon, Semmelweis University, 2020

Dentist, Faculty of Dentistry, Semmelweis University, 2015

General Practitioner, Semmelweis University Faculty of General Medicine, 2013

RESULTS

2023, Long-Term Results of Anodic and Thermal Oxidation Surface Modification on Titanium and Tantalum Implants, Coatings

2023, Thesis: Investigation of the usefulness of digital navigation techniques in dental, maxillofacial and oral surgery procedures, Thesis supervisor: Dr. Dombrádi Viktor, Semmelweis University, Centre for Health Management Training

2022, The occurrence of cherubism in three siblings, Medical Weekly

2022, Dynamic Navigation for Dental Implant Placement, Journal of Visualized Experiments

2019 Past, present and hoped-for future of dental-oral surgery care for the mentally retarded in Hungary, Orvosi Hetilap

2018 Chronic non-bacterial multicentric osteomyelitis of the mandible, Medical Weekly

2015, Thesis: "Possibilities of using computer techniques in the fields of maxillofacial, maxillofacial, oral surgery and dentistry", supervisor Dr. Tamás Huszár, Semmelweis University, Department of Maxillofacial, Oral Surgery and Dentistry.

2013, TDK: "Investigation of modern, computer-guided diagnostic and therapeutic methods in connection with bone replacement and implantation surgery in the facial and maxillofacial region", supervisor Dr. Tamás Huszár, Semmelweis University, Department of Oral and Maxillofacial Surgery and Dentistry

2013, Thesis: "Computer-assisted replacement of the bone deficiency of the facial and cranial skull", supervisor Dr. György Pulay, Semmelweis University, Department of Traumatology

TRAINING, COURSE

Dr. István Urbán Study Club, 2020

Ivoclar Vivadent Wien - Competence in Esthetics 2017

Alpha Implant - Basic Implantology hands on course, 2016

Alpha Implant - Sinus lift hands-on course, 2016

Denti Systems - Implantology hands on course, 2015

Smart Guide hands on course, 2015

Dr. Volom - Endodontic hands-on training, 2015

AOCMF Principles Workshop, Szeged, 2014

HOBBIES, INTERESTS

Gastronomy

Cycling, swimming

Computer science

• Specializes in dental veneers, teeth whitening for Hollywood smile.
• Trained in USA, Germany, and UAE for cosmetic dental procedures.
• Ranked top 10% in cosmetic dentistry satisfaction surveys.
• Certified by American Board of Cosmetic Dentistry.
• Member of International Association of Cosmetic Dentistry.

• Participant of numerous dental practices and trainings in Poland and abroad, including: in Austria, France, Germany, Switzerland, USA, Hungary and Great Britain. • Author and co-author of numerous scientific publications in Polish and foreign journals.

• He conducted many research projects during his residency and work at the Clinical Hospital. A. Mielęcki Medical University of Silesia in Katowice.

• Medical director of the DENTRUM clinic in Katowice.

• In the years 2009 - 2019 he worked as an implantologist in renowned clinics in Poland and abroad, including: in Germany and Sweden, where he gained professional and clinical experience.

• In 2015, he defended his PhD thesis entitled "Evaluation of the usefulness of platelet-rich fibrin in the healing process of the socket after tooth extraction."

• In 2013, he founded the Silesia Study Club of International Team for Implantology. • Lecturer at international congresses in Poland and abroad.

• Specializes in bone regeneration, both vertically and horizontally.

• He was the first in Poland to use a full navigation system in the Thommen Medical implant system.

• He conducts training in the field of bone regeneration and Sinus Lift regeneration and treatments, i.e. procedures for lifting the bottom of the maxillary sinus, which he modified according to his own ideas. He called the technique FLY-SAFE.

• He developed an original method of protecting the mucous membrane in Sinus Lift treatments. He named her "BUTTERFLY". The word is an abbreviation, a paraphrase of the treatment description.

• Belongs to the renowned Thommen MEdical Advisory Board.

• He completed the renowned postgraduate studies "European Master Degree in Oral Implantology".

• Conducts training for doctors both in Poland and abroad, including: Austria, Czech Republic, Kazakhstan, Portugal, Ukraine, Russia

Dr. Damyan Karadzhov, a distinguished alumnus of MU-Varna, holds a Master’s degree in Dentistry and excels in prosthetic and aesthetic dentistry. His commitment to advancing his expertise is demonstrated through his completion of rigorous courses led by globally recognized figures. In 2021, he refined his skills under Prof. Giovanni Zucchelli, DDS, PhD, focusing on mucogingival aesthetic surgery, a soft tissue approach to periodontal regeneration, and innovative solutions for soft tissue dehiscence surrounding implants.

In 2020, Dr. Karadzhov pursued specialized training in “Aesthetic Rehabilitation with Ceramic Veneers” under the tutelage of Dr. Mauro Fradeani and Dr. Leonardo Baccherini, gaining in-depth knowledge of aesthetic principles and minimally invasive techniques. Additionally, his pursuit of excellence continued in 2019 with a course in Endodontics from Prof. Gianluca Plotino, PhD, where he concentrated on cutting-edge practices in root canal machining, 3D obturation, and the restoration of extensively decayed teeth.

Beyond his professional achievements, Dr. Karadzhov boasts a rich personal history and diverse interests. He completed his secondary education in Canada and is fluent in both French and English. His passion extends into the realms of Virtual Reality, exploring its potential in dentistry and education. Dr. Karadzhov is also actively involved in projects at the intersection of Fintech and Cryptocurrency technologies, applying innovative solutions to enhance dental practice efficiency. A seasoned tennis player, he has dedicated over a decade to training in the sport.

Dr. Karadzhov’s dynamic approach to dentistry and his commitment to continuous learning make him a prominent figure in his field.

Education

-Fırat University, faculty of dentistry

-Dalhousie University, oral and maxillofacial surgery, master degree

-Aesthetic Dentistry. King's College London,master degree

-Rauf Denktaş University botox ed.

-Istanbul Esenyurt University, dermal filler ed.

Congress and Symposium Participation and Certificates

-38th Annual Conference of the European Prosthodontic Association and the 21st Scientific Congress of the Turkish Prosthodontic and Implantology Association, oral presantation

-International Association for Dental Research General Session & Exhibition in Seattle, Washington, USA, oral presantation,

-Meffert Implant Instıtute, Full Arch Immediate Implant Reconstruction Symposium

-TRI Dental Implants, Controversies in Esthetic Implant Dentistry

-FDI 101st Annual World Dental Congress

-Bicon Dental Implants Surgical and Prosthetic Principles Course

-Management of a central giant cell granuloma of the anterior mandible in an adult patient: A case report. Turkish Society of Oral and Maxillofacial Surgery 23rd International Congress

-V. Immediate Placement Of Implant In Fresh Extraction Socket With Early Loading By Provisional Restoration in the Maxillary Central Tooth Region, Clinical and Aesthetic Results: A Case Report . Turkish Society of Oral and Maxillofacial Surgery 23rd International Congress

- Management of an Osteointegrated Standard Diameter Dental Implant Fractured From Neck,; A Case Report. Turkish Society of Oral and Maxillofacial Surgery 25rd International Congress

-Fracture of a Narrow-Diameter Roxolid Implant: A Case Report; European Federation of Periodontology EuroPerio 9 st Congress, Amsterdam.

-Retrospective evaluation of the relationship between demographic, clinical data and radiological findings in patients using bisphosphonate group drugs. / Oral Presentation. Turkish Society of Oral and Maxillofacial Surgery 24th International Congress

-ITI Antalya  Scientific Meeting

-Factors Affecting Long-Term Success in OSSEDER Implants

-The American College of Oral and Maxillofacial Surgeons (ACOMS)

-Ivoclar Vivadent, Dental Aesthetics Spring Symposium

-Gazi University Faculty of Medicine Department of Plastic, Reconstructive and Aesthetic Surgery CranioMaxilloFacial surgery study group observer participation

-Turkish Dental Association 22nd Internatıonal Dental Congress

-EDAD Aesthetic Dentistry Smile Design Training

-Istanbul Dental Academy Lamina Veneer Applications 

-Edad Aesthetic Restoration of Anterior Diastema Cases Course 

-Dent Education Digital Photography Training 

-Dentsply Root Canal Treatment and Root Canal Restoration Seminar 

-Dent education Anterior Composite Aesthetic Testing and Insulation Seminar 

-Osstem Advanced Implant Surgery Training  

-Aim Academy Implant Prosthesis Seminar 

-Bego Implant Anterior Region Implant Surgery and Implant Top Prosthesis Seminar

Adnan Aric graduated from the relevant faculty of Ege University in 1992. With more than 30 years of experience, he specializes in smile design and dental examination for our patients. Our doctor, who is knowledgeable in all treatments, constantly receives praising feedback from our patients about his oratory and treatment.