Dr. K. Mohan

Dr. Mohan strives to apply his knowledge in a way that best addresses the patient's needs. He hopes to make a positive difference in the lives of his patients not just by treating their teeth, but by relating to each patient. Dr. Mohan is proficient in Comprehensive Treatment Planning, Fixed and Removable Prosthodontics, Implant Placement & Restorations, Aesthetic Dentistry including Veneers & Lumineers, Extractions, Root Canal Therapy, and Operative Dentistry including Inlays and Onlays. He is deeply committed to ensuring that his patients receive the best possible treatment and service available.

“As a Dentist, I see dentistry as a profession that provides an opportunity to serve the community and truly make people smile. My education has taught me not only about the practice of dentistry, but also the importance of giving back. The most fulfilling aspect of my job is being able to help others. Everyday I strive not only to provide the best possible care, but to do so in order to set a new standard of care in dental medicine.”

Dr. Krishna Adusumilli

Earlier he practiced dentistry in India before moving to United States, after completion of his dental curriculum and one year residency. He is a member of American Dental Association and Academy of General Dentistry.

Dr. Krishna is extensively trained and experienced in all faucets of dentistry. He believes in life long learning and to benefit his patients, he keeps up to date with rapidly changing technology in dentistry by attending numerous continuing education courses, conferences and seminars, and is part of local study clubs. He is trained in 3-D Imagining, CAD-CAM, and uses Intra-Oral Color photos for precision placement of Implants. Dr. Krishna enjoys helping patients restore their beautiful smile by providing cosmetic dental services tailored to individual patient needs. He has vast experience in surgery, root canal treatments and is certified in Invisalign (invisible braces). He strives to serve his patients with compassion and integrity along with maintaining highest standard of dental care that every patient deserve.

In his free time, Dr. Krishna enjoys spending time outdoors and playing tennis, traveling, practicing meditation and spending time with friends and family.

Dr. Dilip Dudhat

Dr. Dudhat is constantly on a quest for knowledge, and averages 6 times the required continuing education credits mandated for a license renewal. But what really separates Dr. Dudhat from other dentists is his passion and love for the profession, and his strong desire to please every patient in his care.

Dr. Dudhat has performed thousands of dental implants, and is a former faculty member for Osstem Implant Training. He is a premier provider for Invisalign and Lumineers, and excels in all aspects of cosmetic dentistry. If you are looking to improve your smile, Dr. Dudhat is the Dentist for you!

Dr. Dudhat is married, and his wife is also involved in the family business. They have a son and daughter, both attending elementary school. Dr. Dudhat is a sports enthusiast. His favorite team is the Philadelphia Eagles, and he also follows the Phillies and the Flyers.

Dr. Dudhat and his staff welcome you to our office and are always happy to answer your questions and strive to meet your dental needs.

Clinical Smile Team

Brenda Werkheiser

Registered Dental Hygienist

Brenda is a 1981 graduate from Northampton Community College Dental Hygiene program. She has worked for over 30 years as a Dental Hygienist and with Advanced & Comfort Dentistry for the past 4 years. She finds great satisfaction treating and educating her patients on proper dental care. Over the years, she has developed many close relationships with her patients and their families. When not working, she enjoys spending time with her family, traveling, and collecting art work.

Fariba Linton

Registered Dental Hygienist

Fariba Graduated from Northampton Community College in 1994 from the dental hygiene program. Quality dental care is her first priority when treating patients. The most rewarding aspect of being a hygienist for her is watching her patients develop with their overall dental health. She lives in the Whitehall area where she enjoys spending time with her husband and son, fine dining and outdoor activities.

Petra McFadden

Registered Dental Hygienist

Petra McFadden graduated from Northampton Community College in 1998, where she earned her Associates degree in Dental Hygiene and her license to administer Local Anesthesia in 2010. What she enjoys most about her job is getting to know patient’s, and giving them optimal care. In her spare time, Petra loves spending time with her family, vacationing, camping and she loves the outdoors.

Our Services

Cosmetic Dentistry

Cosmetic dentistry is a field of dentistry dedicated to the art and science of enhancing a person's...


A dental crown (or cap) is a covering that encases the entire tooth surface restoring it to its original...


Implant replacement teeth look, feel and function like a natural teeth. For patients dental...


A removable partial denture, an alternative to restore multiple teeth, is not nearly as stable as...


One of the primary concerns people often have about dental braces is the aesthetic impact...


LUMINEERS are contact lens-thin and are placed over existing teeth without having to remove painful...


Veneers are very thin pieces of durable, tooth shaped porcelain that are custom made...


Root canal therapy is needed when the nerve of a tooth is affected by decay or infected. In order to save...


For all Non-Insurance patients, American Dental Excellence is pleased to introduce and invite...