Double Board Certified Dermatologist

Double Board Certified Dermatologist Dr. Christofer Buatti was trained in Dermatology at Michigan State University, at which he maintains the status of Clinical Assistant Professor in Dermatology. He received the awards of Patient’s Choice Award every year in practice, and Compassionate Doctor Recognition. Dr. Buatti has a broad based knowledge in medical/surgical Dermatology, with additional expertise in MOHS surgery for skin cancer, as well as expertise in cosmetic procedures. Dr. Buatti is a member of the American Academy of Dermatology, American Osteopathic College of Dermatology, American Society for MOHS Surgery, and the Michigan Osteopathic Association. Oakland Hills Dermatology invites you to make an appointment for a consultation to meet him and his wonderful staff. We look forward to seeing you for your next dermatologic appointment.



Board-Certified Physician Assistant

Autumn Green, PA-C is a board-certified physician assistant that joined Oakland Hills Dermatology in April 2018. She graduated from Central Michigan University with a Bachelor of Science in 2007 and received her Master of Science in Physician Assistant Studies from Northwestern University Feinberg School of Medicine in 2012.

Autumn has unique experience with her work as a sub-investigator on multiple clinical trials, specifically on advancing treatments for psoriasis, atopic dermatitis, and acne. She is involved with local universities as a clinical preceptor, training physician assistant students. She enjoys practicing medical dermatology for all ages in addition to performing minimally-invasive cosmetic procedures to help patients look and feel they’re very best.



Board-Certified Physician Assistant

Julia Zimmerman, PA-C is a board-certified Physician Assistant joining Oakland Hills Dermatology in May 2023. Julia received her Bachelor of Science with High Honors from Michigan State University in 2005, and received her Master of Science in Physician Assistant Studies from Wayne State University in 2008. She is a member of the Society of Dermatology Physician Assistants (SDPA) and Michigan Dermatology Physician Assistants (MiDPA).

Julia is a dedicated lifelong learner, and engages in continuing education and dermatology conferences regularly. She brings a unique background of family and internal medicine to the practice, with diverse experience treating skin disorders in adult and pediatric patients. She has additional experience in cosmetic dermatology as a certified injector, offering treatment with neuromodulators (ie Botox) and dermal fillers. Julia enjoys educating patients on skin health and skin cancer prevention, and patients appreciate her friendly demeanor. She looks forward to meeting you!



Office Manager, Master CoolSculpting Technician, Biologics Coordinator

Renee graduated from Canisius College in Buffalo NY with a BA in Communication Studies and Public Relations. She also brings 15+ years of skin care experience and 10 years of management to the Oakland Hills team. In addition to her managerial expertise, Renee is a certified Master Coolsculpting Technician. She enjoys all aspects of dermatology, and at Oakland Hills, she is skilled with coordinating and overseeing job-related activities and assignments. Renee ensures adherence to company HR policies and procedures to streamline effective patient care. Renee has quickly proven herself as both a compassionate, effective leader and a fantastic addition to the Oakland Hills family.

In the Bio-Coordinator Role, Renee prides herself on getting patients access to biologic medications as quickly as possible, often times gaining authorizations before the patient has even left the office. She works closely with pharmaceutical companies and pharmacies to ensure medications get into the patients hands with minimal wait time.

In her free time, Renee enjoys spending time with her husband of 30+ years and adult children.  She loves to travel, and is a devout member of the Buffalo Bills Mafia.


Rosy Engle

Clinical Research Coordinator

Rosy is a dedicated and experienced Clinical Research Coordinator at Oakland Hills Dermatology, specializing in dermatological clinical research. With a passion for advancing dermatology treatments and improving patient care, Rosy plays a crucial role in facilitating the successful execution of clinical trials and studies at Oakland Hills Dermatology. Known for their expertise in dermatology research coordination, attention to detail, and compassionate approach, Rosy is committed to contributing to the development of innovative therapies that enhance skin health and transform patients’ lives.

With 3 years of experience in clinical research coordination, Rosy has established a strong foundation in managing dermatology-specific clinical trials and studies. She has successfully coordinated numerous clinical trials at Oakland Hills Dermatology, collaborating closely with dermatologists, research teams, sponsors, and regulatory authorities.

Rosy holds a Associates Degree in Science from Oakland Community College and a Bachelor Degree in Medical Case Management from Davenport University. She has pursued additional training and certifications specific to dermatology research coordination, continuously expanding their knowledge and staying abreast of the latest advancements in the field.

Rosy is a highly skilled and dedicated Clinical Research Coordinator at Oakland Hills Dermatology, contributing to the advancement of dermatology research and the development of groundbreaking therapies. With their expertise in dermatology research coordination, commitment to excellence, and patient-centered approach, she plays a vital role in transforming dermatological care and improving the lives of patients.



Licensed Medical Aesthetician

Abbey has been a Licensed Aesthetician for over 5 years and loves all things skincare! She strongly believes in furthering her education and staying up to date on what’s new in the skincare industry. Abbey attended Douglas J Aveda and has taken many continuing education classes. Abbey is a firm believer in educating her clients on a good skincare routine. She feels that it’s so important to take care of your skin at home to support the treatments that you are investing in with her. Abbey also has a strong knowledge of medical esthetics. She loves to consult with clients on advanced skincare treatments and the many services offered at our medical spa. Abbey is a natural at building relationships with her clients! Abbey makes her clients feel very comfortable, confident, and relaxed on their visits with her. She offers everything skin care including HydraFacials, advanced skincare treatments, chemical peels, and multiple skin resurfacing lasers. Join Abbey on your journey to healthy skin!



Licensed Medical Aesthetician

Meet Melanie, a Licensed Medical Aesthetician and Hair Transplant Consultant with over 3 years of dedicated experience in transforming skin and instilling confidence in her clients.

Having battled her own skin insecurities in the past, Melanie understands firsthand the impact of healthy, radiant skin. Her passion lies in guiding clients towards achieving not just flawless skin, but the confidence they rightfully deserve. With a commitment to ongoing education, Melanie stays at the forefront of skincare advancements, continuously expanding her expertise to offer the best solutions and care to her clients. Melanie crafts personalized skincare regimens tailored to each individual’s unique needs and concerns.

Melanie possesses a wealth of knowledge about hair transplantation procedures and the latest advancements in the field. Her expertise enables her to explain the intricacies of hair transplantation in an  understandable manner, empowering patients to make an informed decision about their treatment options. Melanie strives to make your experience as comfortable and rewarding as possible, helping you regain your confidence and achieve a natural-looking fuller head of hair.

Melanie approaches each consultation, whether it is skin or hair related, with empathy and a goal to empower her clients. Her dedication to delivering exceptional care goes beyond treatments; it’s about fostering a trusting relationship, ensuring every client feels heard and supported. Melanie can’t wait to meet you!


Registered Radiation Therapist

Javed Iqbal is a National Registered Radiation Therapist. He received his Bachelor’s of Science Degree in Radiation Therapy from Wayne State University. He has over 30 years of Radiation Therapy experience and training from Mayo Clinic, Karmanos Cancer Institute, DMC, and Beaumont Health System. Javed heads up the Superficial Radiation Therapy Department (also known as SRT) at Oakland Hills Dermatology. Superficial Radiation Therapy, is a proven, non-surgical and non-invasive method of treating non-melanoma skin cancers such as basal cell carcinoma or squamous cell carcinoma, virtually any place on your body.

Javed’s goal is to constantly improve and deliver the best possible patient care. He believes the way to work toward this goal is to integrate research and education so that all patient care is truly personalized medicine.